Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Browse doctors
Browse practices
Browse hospitals
Browse insurances
Browse locations
Browse conditions
Browse procedures
Browse treatments
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 10,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified UnitedHealthcare Cardiologists in Long Island, NY
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 11/02/2026
Availability last updated 11/02/2026

Dr. Anthony Garcia, MD

Cardiologist (Virtual)
4.97
·30 reviews
The staff was very attentive and caring. Dr. Garcia was very professional and knowledgeable. I felt at ease explaining the reason I scheduled an appointment with him. - Sep 21, 2023 by Madeline R.Click to read more
Carle Place, NY
In-network · UnitedHealthcare
Accepting new patients · 20 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 3 more ·
Read bio
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office. Dr. Anthony Garcia is a well-reputed and experienced cardiologist currently practicing with Mount Sinai Doctors LIHA in Rego Park and Mineola, NY. He specializes in treating various heart-related c...Click to read more
Next available: tomorrow

Dr. Richard Smith, MD

Cardiologist
24.5 mi · 393 Old Country Rd, Carle Place, NY 11514
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in intermittent racing heartbeat (psvt) + 6 more ·
Read bio
Dr. Richard Smith has practiced cardiology for over 30 years. After completing his undergraduate studies at Stony Brook University, Dr. Smith graduated with his doctorate degree from Sackler School of Medicine in Tel Aviv, Israel. He then went on to Long Island Jewish Medical Center for his Internal...Click to read more
Next available: Wed, Nov 4

Dr. Karthik Gujja, MD

Cardiologist
4.47
·76 reviews
I wish they could have done more to get to the bottom of the cause not just assume it anxiety - Feb 25, 2025 by Michelle R.Click to read more
24 mi · 1600 Stewart Ave, #105, Westbury, NY 11590
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in cardiac catheterization + 7 more ·
Read bio
Karthik Gujja, MD, MPH, is a board-certified physician specializing in general cardiology, interventional cardiology, and endovascular intervention. He currently treats patients at Long Island Heart & Vascular in Westbury, New York, and is the director of endovascular services and associate director...Click to read more
Next available: Tue, Nov 10

Dr. Shervin Golbari, MD

Cardiologist
4.75
·88 reviews
Everyone was super friendly & efficient in their task. - Sep 4, 2025 by Robin B.Click to read more
24 mi · 1600 Stewart Ave, #105, Westbury, NY 11590
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in varicose veins due to venous insufficiency + 4 more ·
Read bio
Shervin Golbari, MD, FACC, RPVI is a multi-board-certified cardiologist with special focus on cardiovascular diseases and imaging. His credentials include board certifications in Cardiovascular Diseases by the American Board of Internal Medicine, Echocardiography and Stress Echocardiography by the N...Click to read more
Next available: Tue, Nov 10

Christine Lapersonerie, NP

Nurse Practitioner (Cardiology)
5.00
·4 reviews
Overall good experience - Jun 30, 2026 by Carol L.Click to read more
19.5 mi · 100 Veterans Blvd, Massapequa, NY 11758
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Christine Lapersonerie is a nurse practitioner specializing in cardiology. She is based in Massapequa, NY, and practices at Dr. Michael Sacher Cardiology&Internal Medicine. Ms. Lapersonerie diagnoses and treats acute and chronic cardiology illnesses, manages medications, and offers health educa...Click to read more
Next available: Wed, Nov 4

Marissa Martino, NP

Nurse Practitioner (Cardiology)
5.00
·1 review
19.5 mi · 100 Veterans Blvd, Massapequa, NY 11758
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Ms. Marissa Martino is a nurse practitioner who specializes in cardiology. She sees patients at Dr. Michael Sacher Cardiology & Internal Medicine in Massapequa, NY. Ms. Martino delivers specialized care for patients with cardiovascular diseases. She takes a compassionate, collaborative approach and...Click to read more
Next available: Wed, Nov 4

Nina Prakope, NP

Nurse Practitioner (Cardiology)
19.5 mi · 100 Veterans Blvd, Massapequa, NY 11758
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Ms. Nina Prakope is a nurse practitioner specializing in cardiology. She welcomes patients at Dr. Michael Sacher Cardiology & Internal Medicine in Massapequa, NY. Ms. Prakope explains patients' conditions and prepares individualized treatment plans. In addition to writing prescriptions, she offers ...Click to read more
Next available: Wed, Nov 4

Dr. Edward Skwiersky, MD, FACC

Cardiologist
4.88
·58 reviews
Great Dr, took his time with me and was very thorough - Mar 5, 2026 by Gary M.Click to read more
26.5 mi · 70 Glen St, Ste 200, Glen Cove, NY 11542
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in heart failure + 8 more ·
Read bio
Dr. Edward Skwiersky is an experienced and accomplished cardiology specialist. Based in Glen Cove, NY, he currently works with the clinics of Northwell Cardiology and is affiliated with Glen Cove and North Shore University Hospitals. For his higher education, Dr. Skwiersky obtained his medical degr...Click to read more
Next available: Wed, Nov 4

Dr. Randy Feld, MD, FACC

Cardiologist
5.00
·63 reviews
All staff was super friendly and I was called back very quickly . Would definitely recommend !Click to read more
26.5 mi · 70 Glen St, Ste 200, Glen Cove, NY 11542
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in heart failure + 5 more
Next available: Thu, Nov 5

Dr. Salvatore Carbonaro, MD

Cardiologist
4.90
·61 reviews
everyone was great, helpful, courteous wonderful doctor by MDClick to read more
26.5 mi · 1500 Post Rd, Ste 2, Darien, CT 06820
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 7 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Salvatore Carbonaro is a concerned and caring cardiologist serving the communities of New Canaan, Stamford, and Darien,CT. Dr. Carbonaro attended New York Medical College, where he o...Click to read more
Next available: Fri, Jan 29

Dr. Carl Schreiber, MD

Cardiologist
4.89
·37 reviews
Dr. Schreiber is very professional, friendly, clear and a good listener. The office is efficiently run and very congenial. I highly recommend Dr. Schreiber’s practice.Click to read more
26.5 mi · 70 Glen St, Ste 200, Glen Cove, NY 11542
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in cerebrovascular disease + 9 more ·
Read bio
Dr. Carl Schreiber is an experienced internist, cardiologist, and primary care doctor. He practices at Northwell Health Cardiology - Eastern in Glen Cove, NY. He is also a visiting affiliate at Glen Cove Hospital and North Shore University Hospital. Dr. Schreiber earned his medical degree from Augu...Click to read more
Next available: Mon, Nov 9

Dr. Erika Gehrie, MD

Cardiologist
4.68
·194 reviews
Perfect, seamless experience. Professional, competent. - Mar 21, 2024 by Frank S.Click to read more
30 mi · 2035 Lakeville Rd, New Hyde Park, NY 11040
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Excellent wait time · Expertise in coronary artery disease + 3 more ·
Read bio
Erika Gehrie, MD, is a cardiologist with expertise in non-interventional cardiology. She is board-certified in internal medicine, echocardiography, nuclear cardiology, and vascular imaging. Dr. Gehrie earned her Doctor of Medicine from the University of Pennsylvania and completed her residency in in...Click to read more
Next available: today

Dr. Jaison John, DO

Cardiologist
5.00
·1 review
My visit was great! Very clean and comfortable establishment! The staff was very respectful, helpful, friendly, and easy to talk to. Great listeners with understanding of why you’re visiting!! Overall I give them 110%!!!!!!!!! - Oct 28, 2026 by Jamie E.Click to read more
29 mi · 1 Dakota Dr, Ste 310, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
JAison John, DO, is a cardiologist specializing in preventive cardiology, cardiovascular disease management, heart disease prevention, and cardiovascular risk reduction. He cares for patients with a wide range of heart and vascular conditions, including high blood pressure, high cholesterol, coronar...Click to read more
Next available: Mon, Dec 28

Dr. Ameeta Walia, DO, FACC, FASE

Cardiologist
4.88
·1095 reviews
Extremely professional and kind. She took the time to explain and kept me informed - Mar 4, 2017 by Melanie D.Click to read more
29 mi · 2001 Marcus Ave, Ste N210, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in intermittent racing heartbeat (psvt) + 5 more ·
Read bio
Dr. Walia is a Board Certified Cardiologist who grew up on Long Island, and practices Cardiology in Lake Success. She received her training in Internal Medicine at Jacobi Medical Center of Albert Einstein College of Medicine, followed by Critical Care Medicine at Montefiore Medical Center of Albert ...Click to read more
Next available: Wed, Nov 4

Dr. Ahmed Aslam, MD, FACC

Cardiologist
4.71
·329 reviews
I can have all the tests done there at the office. It’s very convenient. - Apr 9, 2026 by Juana G.Click to read more
27 mi · 1 Fulton Ave, Ste 10, Hempstead, NY 11550
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 2 more ·
Read bio
I recognize the importance of a patient-centered medical experience, which inspires me to create strong and long-lasting bonds with each of my patients. It’s a privilege to serve the community of New York by providing quality medical care. I aim to achieve this goal through sound medical advice, res...Click to read more
Next available: Sat, Nov 14

Dr. Sunny-Skye Keppel, MD

Cardiologist
5.00
·46 reviews
Kind, patient, covered all bases. Very knowledgable. - Jan 17, 2025 by Cristina C.Click to read more
26.5 mi · 70 Glen St, Ste 200, Glen Cove, NY 11542
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. Sunny-Skye Keppel is a skilled and experienced cardiologist. She provides in-person services at Northwell Health Cardiology - Eastern in Glen Cove, NY. Dr. Keppel acquired her medical degree from Stony Brook University as part of her formal education and training. She holds internal medicine a...Click to read more
Next available: Tue, Nov 24

Dr. Fiona Shehaj, MD

Cardiologist
5.00
·12 reviews
Dr Shehaj was very friendly! Great bedside manner. Understanding and came up with a plan of treatment that made me confident that my issues will be resolved! Great experience! - May 28, 2026 by Kimberly S.Click to read more
30 mi · 300 Franklin Avenue, Ste 1, Valley Stream, NY 11580
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in coronary artery disease + 4 more ·
Read bio
Dr. Fiona Shehaj is an experienced cardiologist. She provides in-person services at Northwell Health Cardiology - Central in Valley Stream, NY. As part of her formal education and training, Dr. Shehaj acquired a medical degree from SUNY Downstate Health Sciences University. She also completed a res...Click to read more
Next available: Wed, Nov 4

Dr. Brian Galler, DO

Cardiologist
4.91
·173 reviews
Dr. Galler was extremely kind and made me feel at ease. He explained everything in a way that was digestible and clear. - Mar 10, 2026 by Teressa S.Click to read more
30 mi · 2035 Lakeville Rd, New Hyde Park, NY 11040
In-network · UnitedHealthcare
Accepting new patients · 20 years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 5 more ·
Read bio
Brian Galler, DO, primarily specializes in Cardiology and Cardiovascular Disease, which involves the whole body. He treats a wide range of cardiovascular illnesses, including high blood pressure, high cholesterol, arrhythmias, and blockages in the coronary arteries. He also manages patients’ risk fa...Click to read more
Next available: Wed, Nov 4

Dr. Glenn Gandelman, MD, FACC, MPH

Cardiologist
4.70
·458 reviews
Very Informative and comprehensive. Explained my condition and alternatives treatements. Made me a participant in the process - May 8, 2013 by Ron D.Click to read more
31 mi · 81 Holly Hill Lane, 3rd floor, Greenwich, CT 06830
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in coronary artery disease + 7 more ·
Read bio
Dr. Glenn Gandelman is board certified in Cardiology, Echocardiography, and Nuclear Cardiology. He specializes in cardiovascular imaging, diagnostic and preventive cardiovascular disease. He started his Greenwich cardiology practice in 2005. Dr. Gandelman received his undergraduate degree at Cor...Click to read more
Next available: Fri, Nov 6

Alexander Salcedo, PA

Physician Assistant
4.40
·75 reviews
The doctor was great, the actual visit was great, but I will never schedule another appointment so long as he's with this health group. They are AWFUL. They told me to call in after my bloodwork to ask about the results, because I may not need to come in for a follow-up appt. So I called in and aske...Click to read more
26.5 mi · 135 Main St, Hempstead, NY 11550
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
"Mr. Alexander Salcedo is a skilled and dedicated physician assistant serving the Hempstead, NY community. At Suffolk Health Hempstead, he provides comprehensive consultations and follow-up care for a wide range of health needs. Mr. Salcedo is committed to preventive care, early detection, and pati...Click to read more
Next available: today

Dr. Salvatore Carbonaro, MD

Cardiologist
4.90
·61 reviews
everyone was great, helpful, courteous wonderful doctor by MDClick to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 7 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Salvatore Carbonaro is a concerned and caring cardiologist serving the communities of New Canaan, Stamford, and Darien,CT. Dr. Carbonaro attended New York Medical College, where he o...Click to read more
Next available: Wed, Jan 27

Dr. Wayne Miller, MD

Cardiologist
4.80
·30 reviews
Dr. Miller was very nice and explained everything to me. I felt very comfortable with him. - May 9, 2024 by Karen S.Click to read more
26.5 mi · 148 E Ave, Ste 2L, Norwalk, CT 06851
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Highly recommended · Excellent wait time · Expertise in heart failure + 7 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Wayne Miller is a considerate and compassionate cardiologist caring for the Stamford and Darien, CT communities. Dr. Miller obtained his medical degree from Drexel University. He com...Click to read more
Next available: Fri, Jan 29

Dr. Mario Gioia, MD

Cardiologist
5.00
·9 reviews
My experience with the facility was great! - Mar 7, 2024 by Courtney F.Click to read more
26.5 mi · 148 E Ave, Ste 2L, Norwalk, CT 06851
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Dr. Gioia practices cardiovascular medicine at Stamford Health. His practice includes patients with coronary artery disease, valvular heart disease, hypertension, high cholesterol, h...Click to read more

Dr. Nimish Dharia, MD

Cardiologist
4.76
·87 reviews
I have no complaints . The staff was really nice and doctor dharia was amazing . Very pleased with the visitClick to read more
30 mi · 2035 Lakeville Rd, New Hyde Park, NY 11040
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 4 more ·
Read bio
Nimish Dharia, MD, is a board-certified cardiologist and internist who prevents, diagnoses, and treats cardiovascular diseases such as heart attacks, rhythm disturbances, and cardiovascular risk factors including high blood pressure, high cholesterol, and diabetes. Dr. Dharia earned his Doctor of M...Click to read more
Next available: Mon, Nov 9

Dr. Arzhang Fallahi, MD

Cardiologist
4.94
·16 reviews
This was only my first meeting. So it is hard to get a good impression after only one meeting. He seems like a very good doctor and very attentive and his staff Amy was very nice and did a great job so take this review with a grain of salt.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in cardiac catheterization + 1 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* An experienced cardiologist, Dr. Arzhang Fallahi caters to the patients at Stamford Health Medical Group and looks after the people of Stamford, CT. He believes in providing comprehe...Click to read more
Next available: Thu, Dec 24

Dr. Thomas Price, MD

Cardiologist
4.81
·550 reviews
Everyone was great! Definitely recommend. Got me in the same day and left with the clearance that I came for. - Jan 9, 2025 by Christopher A.Click to read more
33 mi · 213-18 Un Tpke, Oakland Gardens, NY 11364
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic high blood pressure + 4 more ·
Read bio
A seasoned cardiologist, Dr. Thomas Price is a part of Queens Medical Health Wellness P.C., where he caters to the people of Oakland Gardens, NY. He is also affiliated with New York-Presbyterian Hospital / Weill Cornell Medical Center, Montefiore New Rochelle Hospital, and Montefiore Mount Vernon Ho...Click to read more
Next available: tomorrow

Dr. Robert Perlmutter, MD

Cardiologist
4.90
·59 reviews
Thank you for seeing me on short notice. I was nervous and anxious about having to see a cardiologist but Dr. Perlmutter’s great attitude helped clear my anxiety. I’m confident in his knowledge, and will continue working under his expert guidance through this process. Great experience overall. - Ju...Click to read more
28.5 mi · 2 Lincoln Ave, Ste 201, Rockville Centre, NY 11570
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in atrial fibrillation and atrial flutter + 7 more
Next available: Tue, Jan 5

Dr. Scott Martin, MD

Cardiologist
4.86
·29 reviews
Very nice doctor. He asked me some key questions and was very thorough. A good listener and nice bedside manner. - Mar 2, 2024 by Karen K.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in percutaneous cardiac intervention + 1 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Board certified in cardiovascular disease and interventional cardiology by the American Board of Internal Medicine, Dr. Scott Martin is a qualified and skilled cardiologist. He cater...Click to read more
Next available: Wed, Jan 13

Dr. Anna Koulova, MD

Cardiologist
4.94
·32 reviews
Dr. Koulova is a very good listener and communicator. - Aug 11, 2024 by Nancy K.Click to read more
28.5 mi · 32 Strawberry Hill Ct, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 7 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Anna Koulova, MD, is a cardiologist with Stamford Health. She specializes in the diagnosis and treatment of the heart and cardiovascular system. After studying biology at Duke Univer...Click to read more
Next available: Fri, Jan 22

Dr. Michael Mutone, MD, FACC, FCCP

Cardiologist
4.86
·348 reviews
Super courteous with a caring demeanor. Actually listens to you a d addresses your concerns. - Feb 8, 2020 by Dennis T.Click to read more
35 mi · 421 Huguenot St, Ste 44, New Rochelle, NY 10801
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure ·
Read bio
Dr. Michael Mutone is a caring and dedicated cardiologist with 25 years of experience, practicing in New Rochelle, NY. Dr. Mutone received his medical degree from Autonomous University of Guadalajara, Guadalajara, Mexico. He then completed his residency in internal medicine at New Rochelle Hospi...Click to read more
Next available: tomorrow

Dr. Anna Koulova, MD

Cardiologist
4.94
·32 reviews
Dr. Koulova is a very good listener and communicator. - Aug 11, 2024 by Nancy K.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 7 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Anna Koulova, MD, is a cardiologist with Stamford Health. She specializes in the diagnosis and treatment of the heart and cardiovascular system. After studying biology at Duke Univer...Click to read more
Next available: Mon, Jan 25

Dr. Gregory D’Onofrio, MD

Cardiologist
4.88
·34 reviews
Thorough and willing to help - cared and reminded me that my concerns were valid and I appreciated that. - Jun 2, 2016 by Jonathan H.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in abnormal heart rate/rhythm due to sick sinus syndrome + 8 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Dr. Gregory D’Onofrio is a concerned and caring cardiologist serving the community of Stamford, and Darien, CT. Dr. D’Onofrio attended George Washington University, where he received...Click to read more
Next available: Wed, Jan 27

Dr. Mustafa Husaini, MD

Cardiologist
5.00
·1 review
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in cardiomyopathy + 9 more ·
Read bio
Mustafa Husaini, MD, MBA, FACC, is a board-certified cardiologist and the director of exercise & sports cardiology at Stamford Health, specializing in hypertrophic cardiomyopathy (HCM), athlete heart evaluation, cardiopulmonary exercise testing (CPET), and cardiovascular prevention. He joins Stamfor...Click to read more
Next available: Fri, Jan 29

Dr. Joonun (Chris) Choi, MD

Cardiologist
4.81
·37 reviews
Everything was great from check in until the time I left. Wish every doctor visit could be so pleasant! - Mar 20, 2020 by Mary D.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 6 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Dr. Joonun (Chris) Choi is a reliable and qualified cardiologist serving the communities of Stamford and Darien, CT. Dr. Choi attended New York Medical College, where he received his...Click to read more

Dr. Marios Gagos, DO

Cardiologist
4.93
·91 reviews
My visit was very professional, and on time. Dr. Gagos is excellent and very thorough during examinations. Highly recommend. by PPClick to read more
33.5 mi · 36-35 BELL BLVD, suite 205, BAYSIDE, NY 11361
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr. Marios Gagos is a highly skilled cardiologist. He sees patients in person at Gagos Cardiovascular Medicine PLLC in Astoria, New York. Dr. Gagos acquired his medical degree from NYIT College Of Osteopathic Medicine as part of his formal education. He holds a certification in cardiovascular disea...Click to read more
Next available: Wed, Nov 4

Dr. Louis Gleckel, MD

Cardiologist
5.00
·56 reviews
Dr. Gleckel and his staff are friendly and professional. They take care of business with an efficient and reassuring demeanor. I feel all of my medical concerns are addressed by this office. - Apr 1, 2025 by Alicia H.Click to read more
29 mi · 2 Ohio Dr, Ste 200, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in heart failure + 6 more ·
Read bio
Louis Gleckel, MD is a Board Certified Internist and Cardiologist and ProHEALTH’s Division Chief of Cardiovascular Disease. He is a graduate of SUNY Downstate Medical Center. Dr. Gleckel completed his residency in Internal Medicine at Long Island Jewish Medical Center, where he served as Chief Resi...Click to read more
Next available: Mon, Jan 25

Joanne St Pierre, APRN

Nurse Practitioner (Cardiology)
4.87
·46 reviews
She is very friendly and explained clearly. Always greets with a smile, and makes me feel comfortable and relaxed. Thank you for your services. by NPClick to read more
29 mi · 2001 Marcus Ave, Ste N210, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Joanne St. Pierre is a Board Certified Nurse Practitioner who grew up in Florida and moved to New York after obtaining her Bachelor of Science in Nursing. She worked as a Registered Nurse for over 10 years at NYU Winthrop on the cardiac telemetry unit, where she gained tremendous experience with car...Click to read more
Next available: tomorrow

Dr. Ovidiu Krausz, MD

Cardiologist
4.93
·133 reviews
I payed $500 because me insurance had $1000 deductions. The office had three different tests done. Overall I'm pleased. - Mar 2, 2026 by Elda B.Click to read more
33 mi · 213-18 Un Tpke, Oakland Gardens, NY 11364
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in chronic high blood pressure + 2 more
Next available: Mon, Nov 9

Dr. Arun Mangla, MD

Cardiologist
35 mi · 1612 Central Ave, 2nd Fl, Far Rockaway, NY 11691
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in heart attack + 4 more
Next available: Wed, Nov 4

Dr. Linle Hou, MD

Cardiologist
4.72
·32 reviews
From start to finish a very smooth transition and friendly staff made the visit very enjoyable. - Mar 27, 2026 by Caliph D.Click to read more
36.5 mi · 136-17 39th Ave 4th floor, Ste CF-E, Flushing, NY 11354
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Dr. Linle Hou is a skilled cardiologist practicing at Northwell Health Cardiology-Central in Flushing, NY. Fluent in English, Chinese (Mandarin and Cantonese), he serves the needs of the wider community. Dr. Hou provides comprehensive, patient-centered care. He integrates cutting-edge diagnostic te...Click to read more
Next available: tomorrow

Dr. Ahmed Aslam, MD, FACC

Cardiologist
4.71
·329 reviews
I can have all the tests done there at the office. It’s very convenient. - Apr 9, 2026 by Juana G.Click to read more
37.5 mi · 10234 Atlantic Ave, Ozone Pk, NY 11416
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 2 more ·
Read bio
I recognize the importance of a patient-centered medical experience, which inspires me to create strong and long-lasting bonds with each of my patients. It’s a privilege to serve the community of New York by providing quality medical care. I aim to achieve this goal through sound medical advice, res...Click to read more
Next available: Fri, Nov 6

Dr. Mustafa Husaini, MD

Cardiologist
5.00
·1 review
31 mi · 36 Grove St, 2nd Floor, New Canaan, CT 06840
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in cardiomyopathy + 9 more ·
Read bio
Mustafa Husaini, MD, MBA, FACC, is a board-certified cardiologist and the director of exercise & sports cardiology at Stamford Health, specializing in hypertrophic cardiomyopathy (HCM), athlete heart evaluation, cardiopulmonary exercise testing (CPET), and cardiovascular prevention. He joins Stamfor...Click to read more

Dr. Syed Iman Husain, MD

Cardiologist
4.56
·141 reviews
Very knowledgeable and would recommend him to others by Adrean S.Click to read more
35.5 mi · 6711 164th St., Fresh Meadows, NY 11365
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Expertise in chronic high blood pressure + 2 more ·
Read bio
Please be advised that we charge a $50 no-show fee for your missed in-office appointment. Kindly note that we do telemedicine/telehealth-calls for new and established patients. *NO TELEVIDEO** Dr. Syed Iman Husain is a mindful and compassionate cardiologist serving the communities of Middle Village...Click to read more
Next available: Wed, Nov 4

Dr. Joonun (Chris) Choi, MD

Cardiologist
4.81
·37 reviews
Everything was great from check in until the time I left. Wish every doctor visit could be so pleasant! - Mar 20, 2020 by Mary D.Click to read more
31 mi · 75 Holly Hl Ln, Ste 202, Greenwich, CT 06830
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 6 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Dr. Joonun (Chris) Choi is a reliable and qualified cardiologist serving the communities of Stamford and Darien, CT. Dr. Choi attended New York Medical College, where he received his...Click to read more

Dr. David Hsi, MD

Cardiologist
4.96
·56 reviews
Dr. Hsi was kind, caring, took his time to explain everything to me and answered all of my questions. - Jun 6, 2019Click to read more
31 mi · 75 Holly Hl Ln, Ste 202, Greenwich, CT 06830
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 5 more ·
Read bio
*Please make sure the name you have entered for your booking matches what is currently on your photo identification* Dr. David Hsi is a dedicated and trusted cardiologist serving the community of Stamford, CT, and Darien, CT. Dr. Hsi attended Shanghai Medical University, where he received his medic...Click to read more

Dr. Karim Diab, MD

Cardiologist
4.73
·15 reviews
Great doctor - Jan 7, 2026 by Shady Y.Click to read more
39.5 mi · 8221 Baxter Avenue, Elmhurst, NY 11373
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Dr. Karim Diab is a distinguished cardiologist. He practices at Northwell Health Cardiology - Central, serving patients in Elmhurst, NY. Dr. Diab obtained his medical degree from Saint Louis University School of Medicine. He pursued his residency at Montefiore Medical Center, Moses & Weiler campuse...Click to read more
Next available: tomorrow

Dr. Savi Mushiyev, MD

Cardiologist
4.94
·125 reviews
Dr. Savi is very compassionate During difficult times. by ABClick to read more
37 mi · 104-23 111th St, South Richmond Hill, NY 11419
In-network · UnitedHealthcare
Accepting new patients · 23 years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 2 more ·
Read bio
Please note, if your insurance plan is inactive, this may result in a self-pay apt. Our team would be happy to check prior to you booking. Since the beginning of the pandemic, NYC Health + Hospitals/Metropolitan has had a nationally recognized Cardiology Department made all the more extraordinary b...Click to read more
Next available: tomorrow

Dr. Erika Gehrie, MD

Cardiologist
4.68
·194 reviews
Perfect, seamless experience. Professional, competent. - Mar 21, 2024 by Frank S.Click to read more
37.5 mi · 69-40 Austin St, Forest Hills, NY 11375
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Excellent wait time · Expertise in coronary artery disease + 3 more ·
Read bio
Erika Gehrie, MD, is a cardiologist with expertise in non-interventional cardiology. She is board-certified in internal medicine, echocardiography, nuclear cardiology, and vascular imaging. Dr. Gehrie earned her Doctor of Medicine from the University of Pennsylvania and completed her residency in in...Click to read more
Next available: tomorrow

Dr. Ahmed Aslam, MD, FACC

Cardiologist
4.71
·329 reviews
I can have all the tests done there at the office. It’s very convenient. - Apr 9, 2026 by Juana G.Click to read more
37.5 mi · 10234 Atlantic Ave, Ozone Pk, NY 11416
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 2 more ·
Read bio
I recognize the importance of a patient-centered medical experience, which inspires me to create strong and long-lasting bonds with each of my patients. It’s a privilege to serve the community of New York by providing quality medical care. I aim to achieve this goal through sound medical advice, res...Click to read more
Next available: tomorrow

Valsa John, NP

Adult Nurse Practitioner
4.00
·5 reviews
Great office and bedside manner, however I was there for a gyn visit because it was stated that was one of the things so do……she doesn’t. I got the meds I needed but I still need to find a gyn - Nov 12, 2022 by Shavonesia K.Click to read more
33 mi · 213-18 Un Tpke, Oakland Gardens, NY 11364
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
With 22 years of experience as a Nurse Practitioner in various medical fields including cardiology, primary care, gynecology, and urgent care, I bring a broad and comprehensive skill set to patient care. I am also certified in CDL licenses and serve as a CPR/BLS instructor as well as an ACLS instruc...Click to read more
Next available: Mon, Nov 9

Dr. Sergio Sokol, MD

Cardiologist
4.46
·59 reviews
Very professional and explained him self very very well.. I left feeling hopeful and willing to change my lifestyle to live a happier healthier live.. thanks doc! - Nov 9, 2018 by Andrea J.Click to read more
32.5 mi · 650 Central Ave, Ste K, Cedarhurst, NY 11516
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in peripheral vascular disease + 6 more ·
Read bio
Dr. Sergio Sokol is a Board Certified Cardiologist with over 20 years of experience as a specialist. Among his many roles, Dr. Sokol is currently the Chief of Cardiology at St. John’s Episcopal Hospital. With his breadth of knowledge and diagnostic expertise, he has consulted for hundreds of doctors...Click to read more
Next available: Tue, Jan 5

Dr. Jonathan Ruan, MD

Cardiologist
4.94
·51 reviews
It was nice experience the doctor and staff were nice. - Dec 5, 2025 by Arvenola K.Click to read more
33.5 mi · 23-89 Bell Boulevard, Bayside, NY 11360
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in coronary artery disease + 4 more ·
Read bio
Dr. Jonathan Ruan is a board certified Cardiologist practicing at NewYork-Presbyterian Medical Group Queens located in Flushing, NY. He received his medical degree from the University at Buffalo School of Medicine and Biomedical Science, completed his residency in Internal Medicine and fellowship in...Click to read more
Next available: Tue, Dec 8

Dr. Steve Lewitton, MD

Cardiologist
4.95
·44 reviews
This was my first time seeing the doctor. The staff was extremely pleasant. I love the idea that you check in through the Kiosk. The examining room was beyond cleaned. Dr. Lewitton did not rush me and answered all my questions. I highly recommend him as my provider. - Mar 4, 2025Click to read more
34 mi · 186-03 Union Tpke, WLL300, Fresh Meadows, NY 11366
In-network · UnitedHealthcare
Accepting new patients · 25 years of experience · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 3 more ·
Read bio
Dr. Steve Lewitton is a board-certified cardiologist at NewYork-Presbyterian Medical Group Queens. He is board certified in Cardiovascular Disease. Dr. Lewitton earned his medical degree from the University of Texas Southwestern School of Medicine and completed his internship and residency in Inter...Click to read more
Next available: Mon, Nov 23

Dr. Ellen Wang, DO

Cardiologist
5.00
·2 reviews
Excellent, I will go back - Apr 14, 2026 by Yuerong L.Click to read more
34 mi · 44-02 Francis Lewis Boulevard, Suite A, Flushing, NY 11358
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in heart valve disorders + 5 more ·
Read bio
Dr. Ellen Wang, DO, FACC, FACOI, is a board-certified non-invasive cardiologist currently practicing at New York-Presbyterian Hospital. She brings extensive experience in both academic and private practice settings, with fellowships from the American College of Cardiology and the American College of...Click to read more
Next available: Fri, Dec 4

Dr. Jay Chudow, MD

Cardiologist
4.98
·51 reviews
The Dr. listened to me and took into consideration my concerns. - Nov 27, 2023 by Nicole B.Click to read more
35 mi · 20 Cedar Street, 2nd Floor, New Rochelle, NY 10801
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in coronary artery disease + 1 more ·
Read bio
Dr. Jay Chudow is a detail-oriented and skilled cardiologist. He caters to the communities of Elmsford, NY at Montefiore Einstein Advanced Care. Dr. Chudow treats aortic diseases, leg edema, blood clots, breathing problems, congenital heart disease, sinus arrhythmia, and fainting/syncope. He also ...Click to read more
Next available: Thu, Nov 19
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
I had a great experience! It’s a lot easier to go for services on Zocdoc than setting something in person at a private office.
Stephanie P
This was my first Zocdoc experience and everything went perfectly!
Joshua R
Setting up the appointment on Zocdoc and being able to wait in the comfort of my bed for my Dr to see me was so much better...I HIGHLY recommend Zocdoc.
Felisha N
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Cardiologist in Long Island who takes UnitedHealthcare insurance?

On average, patients who use Zocdoc can search for a Cardiologist in Long Island who takes UnitedHealthcare insurance, book an appointment, and see the Cardiologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Cardiologists in Long Island who accept UnitedHealthcare insurance and make an appointment online.

How can I find a Cardiologist in Long Island who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Cardiologist in Long Island who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a UnitedHealthcare Cardiologist in Long Island?

Zocdoc is a free online service that helps patients find UnitedHealthcare Cardiologists in Long Island and book appointments instantly. You can search for UnitedHealthcare Cardiologists in Long Island by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Cardiologist in Long Island who takes UnitedHealthcare insurance?

When you search for UnitedHealthcare Cardiologists in Long Island on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see UnitedHealthcare Cardiologists in Long Island who match your preferences.

How can I find a UnitedHealthcare Cardiologist in Long Island who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Cardiologists in Long Island with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Cardiologist in Long Island?

You can use Zocdoc to find UnitedHealthcare Cardiologists in Long Island who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Cardiologist online in Long Island?

Cardiologists in Long Island on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Cardiologists who offer video visits.

Are video visits with a Cardiologist online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Cardiologists in Long Island who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a UnitedHealthcare Cardiologist in Long Island who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Cardiologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a UnitedHealthcare Cardiologist in Long Island who sees patients during the weekend?

Zocdoc let's you see real-time availability for UnitedHealthcare Cardiologists in Long Island. Many UnitedHealthcare Cardiologists offer appointments on Saturdays and Sundays.

Find doctors

    Zocdoc›Cardiologists›Long Island, NY›UnitedHealthcare