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Find an in-network doctor from over 1,000 insurance plans

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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 06/28/2026
Availability last updated 06/28/2026

Dr. Moosa Haider, MD

Cardiologist
4.87
·30 reviews
49 mi · 2 Centerock Rd, West Nyack, NY 10994
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in cardiac catheterization + 1 more ·
Read bio
When you help patients, you impact not just the present individual or generation but all future generations. This impact is direct when you have the honor of saving a life, preserving all future generations that arise from that individual. It is indirect when you have the privilege of improving some...Click to read more

Dr. Stephanie Jou, MD

Cardiologist
4.88
·25 reviews
It was what you should expect from a Doctor's Visit, with warmth, kindness and understanding thrown in. - Feb 19, 2026 by Joseph T.Click to read more
48 mi · 502 86th St, Brooklyn, NY 11209
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Stephanie Jou, MD, is a board-certified non-invasive cardiologist who specializes in advanced cardiovascular imaging at New York Presbyterian Brooklyn-Methodist Hospital and an Assistant Professor of Clinical Medicine at Weill Cornell Medical College. Her clinical interests include preventive cardio...Click to read more
Next available: Mon, Jul 13

Dr. Inna Nelipovich, MD

Cardiologist
4.97
·36 reviews
It was a pleasant experience. The office was efficient and the staff are all friendly . Dr Nelipovich was great. Talked and answered all my concerns. - Jul 22, 2025 by Maria Teresita K.Click to read more
46.5 mi · 4813 9th Ave, Brooklyn, NY 11220
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Highly recommended · Excellent wait time · Expertise in cardiac catheterization + 7 more ·
Read bio
Treating heart disease has been not only my calling but also my passion. I believe in an individual approach and education for every one of my patients. I earned my Doctor of Medicine degree from the State University of New York, Downstate Medical Center. I completed my internship at both Albert Ein...Click to read more
Next available: Mon, Aug 24

Dr. Vijay Shetty, MD

Cardiologist
5.00
·30 reviews
46.5 mi · 4813 9th Ave, Brooklyn, NY 11220
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in atrial fibrillation and atrial flutter + 3 more ·
Read bio
Dr. Vijay Shetty is currently the Associate Chief Academic Officer and Vice Chairman in the Department of Medicine at Maimonides Medical Center, overseeing the clinical and administrative operations in the Division of Inpatient Medicine. He is also a Professor of Clinical Medicine at SUNY Downstate ...Click to read more
Next available: Wed, Sep 2

Tolulope Ojeyemi, APRN, RN, NP

Family Nurse Practitioner
3.00
·2 reviews
44.5 mi · 145 E 32nd St, Ste 303, New York, NY 10016
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Tolulope Ojeyemi, NP, is a board-certified Family Nurse Practitioner through the ANCC, She earned her medical degree from Pace University and is a proud member of the Sigma Theta Tau Honor Society. Fluent in both English and Yoruba, Tolulope is dedicated to providing personalized care to a diverse p...Click to read more
Next available: tomorrow

Nicole Eichman, NP

Nurse Practitioner (Cardiology)
5.00
·10 reviews
The NP Nicole was super warm, welcoming and easy to talk to. It felt like I was catching up with an old friend despite this being the first time I met her/ was establishing a physical-patient relationship. She addressed all my concerns and got me in and out in such an expedited manner by Alexandra F...Click to read more
44 mi · 968 River Rd, Ste 204, Edgewater, NJ 07020
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time
Next available: Wed, Jul 1

Leah Kochen, PA-C

Physician Assistant (Cardiology)
5.00
·11 reviews
Professional, knowledgeable, friendly and patient. Highly recommend. by ORClick to read more
44 mi · 211 E. 51st St, New York, NY 10022
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Leah Kochen, PA-C, earned her Bachelor’s of Science at Syracuse University and worked as a medical assistant in Sports Medicine/Orthopedics and Dermatology. She continued her education at Mercy College, where she graduated with a Master’s of Science in Physician Assistant Studies. Leah chose inte...Click to read more
Next available: Tue, Jun 30

Dr. Sara Baker, DNP

Family Nurse Practitioner
4.67
·388 reviews
Very relaxed but professional. I felt like they wanted me there. - Sep 9, 2025 by Angel N.Click to read more
45 mi · 34 The Promenade, Edgewater, NJ 07020
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time · Expertise in chronic diabetes + 1 more ·
Read bio
Dr. Sara Baker is an experienced family nurse practitioner serving the communities of Paramus, Moonachie, and Edgewater, NJ. She currently provides care at Baker Health. Dr. Baker earned her Doctorate in Family Nursing from Columbia University. She stays current with advancements in her field an...Click to read more
Next available: Tue, Jun 30

Kristen Ibrahim, PA

Physician Assistant (Cardiology)
5.00
·12 reviews
Great care. Courties. Clear information & instructions/ recommendation. by GNClick to read more
46 mi · 125 Maiden Ln, 6B, New York, NY 10038
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I am a board-certified Physician Assistant with a Master's from St. John’s University College of Pharmacy and Health Sciences and a B.S. in Biology with a minor in Chemistry from The State University of New York at Plattsburgh. I became a PA out of a deep desire to help people unlock their fullest p...Click to read more
Next available: tomorrow

Dr. Sergey Ayzenberg, MD

Cardiologist
5.00
·81 reviews
Simply the Best!!! Very professional, responsible, and care. - Mar 31, 2025 by Elena V.Click to read more
46.5 mi · 4813 9th Ave, Brooklyn, NY 11220
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Highly recommended · Expertise in surgery to restore blood flow to the leg + 13 more ·
Read bio
Dr. Ayzenberg specializes in clinical and interventional cardiology, echocardiography, vascular ultrasound, stress test interpretation, and coronary and peripheral angioplasty. He earned his Doctor of Medicine from Ross University School of Medicine and completed his internship, residency, and fello...Click to read more

Dr. Ebrahim Issa, MD

Cardiologist
4.89
·79 reviews
Very pleasant experience. Dr. Issa explained everything that I need to know. - Aug 17, 2017 by Ratna P.Click to read more
48 mi · 125 Hackensack Ave, Hackensack, NJ 07601
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in atrial fibrillation and atrial flutter + 7 more ·
Read bio
Ebrahim Issa, MD, FACC, has been providing quality cardiac care to the community for more than 24 years. Dr. Issa is board-certified in internal medicine, cardiology and nuclear cardiology. He earned his medical doctorate from the Government Medical College Aurangabad, India after having been Nomina...Click to read more
Next available: Thu, Aug 6

Dr. Mohammed Aslam Khan, MD

Cardiologist
5.00
·30 reviews
48 mi · 502 86th St, Brooklyn, NY 11209
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in heart valve disorders + 8 more ·
Read bio
Dr. Mohammed Aslam Khan is a non-invasive cardiologist at New York Presbyterian Brooklyn Methodist Hospital and has been in practice in the Park Slope area since 1996. Dr. Khan received his medical degree from George Washington University in Washington, DC. He did his internal medicine training at N...Click to read more
Next available: Wed, Jul 29

Anne-Marie Mercadante, NP

Nurse Practitioner
5.00
·4 reviews
44 mi · 515 madison ave, suite 602, NEW YORK, NY 10022
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Anne-Marie Mercadante is a nurse practitioner who provides comprehensive, patient-centered care. Ms. Mercadante's practice is rooted in a holistic approach in primary care, emphasizing health promotion, disease prevention, and evidence-based treatment of acute and chronic conditions. She offer...Click to read more
Next available: Thu, Jul 2

Dr. Robert Pilchik, MD

Cardiologist
5.00
·3 reviews
I was completely satisfied with the Doctor. He was great. - Jun 3, 2026 by Richard R.Click to read more
50 mi · 2651 Strang Blvd, Yorktown Heights, NY 10598
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in coronary artery disease + 4 more ·
Read bio
Dr. Robert M. Pilchik, board-certified in cardiovascular disease and nuclear cardiology, is a non-invasive cardiologist who specializes in transthoracic and transesophageal echocardiography, stress echocardiography, nuclear cardiology, and clinical cardiology. After earning his medical degree from t...Click to read more
Next available: Mon, Jul 6

Dr. Matthew Fanous, MD

Cardiologist
50 mi · 2651 Strang Blvd, Yorktown Heights, NY 10598
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Dr. Matthew Fanous holds a medical degree from the Norton College of Medicine at SUNY Upstate Medical University, after which he completed a residency in internal medicine at the Zucker School of Medicine at Hofstra/Northwell. Dr. Fanous then completed a fellowship in cardiovascular disease at Rutge...Click to read more
Next available: Mon, Jul 6

Dr. David D'Agate, DO, FACC, FAHA, FCCP

Cardiologist
4.87
·402 reviews
The entire office and Doctor were very helpful and professionalClick to read more
5 mi · 260 E Main St, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in atrial fibrillation and atrial flutter + 6 more ·
Read bio
*PLEASE NOTE: We only see patients ages 15 and older!* After earning a Master’s degree in biophysics and physiology from Georgetown University, Washington, D.C., Dr. D'Agate received his Doctor of Osteopathic Medicine degree from the New York Institute of Technology, New York College of Osteopath...Click to read more

Dr. Ezra Deutsch, MD, FACC

Cardiologist
5 mi · 260 E Main St, Smithtown, NY 11787
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in cardiac catheterization + 2 more ·
Read bio
After receiving his bachelor's degree from Yale in 1978, Dr. Deutsch earned his M.D. from Harvard in 1982. Both his internship and residency were completed at Mount Sinai Medical Center followed by a fellowship at the Hospital of the University of Pennsylvania. Dr. Deutsch then served as Director of...Click to read more

Dr. John Catanzaro, MD

Cardiologist
5.00
·6 reviews
Very good listener and bedside manners. - Apr 29, 2026 by Valentina M.Click to read more
8 mi · 210 Belle Mead Rd, East Setauket, NY 11733
In-network · UnitedHealthcare
Accepting new patients · 21 years of experience · Highly recommended · Excellent wait time · Expertise in intermittent racing heartbeat (psvt) + 5 more ·
Read bio
Dr. John Catanzaro is a cardiologist who practices at Northwell Health Cardiology - Eastern in Port Jefferson Station and East Setauket, NY. He is also affiliated with Mather Hospital in Port Jefferson, NY. As part of his formal education and training, Dr. Catanzaro acquired a medical degree from S...Click to read more

Dr. David Kavesteen, MD, FACC

Cardiologist
4.58
·67 reviews
It was great, the staff was very attentive to me and the Dr. was very attentive and accommodating to my needs and concerns. - Dec 14, 2018 by Jonelle R.Click to read more
8.5 mi · 3650 NY-112, Coram, NY 11727
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in atrial fibrillation and atrial flutter + 6 more ·
Read bio
Dr. Kavesteen is recognized as a �Leading Physician of the World� and the �Top Cardiologist in Babylon, NY� by the International Association of Cardiologists, and as �One of America's Top Cardiologists 2010� by the Consumers' Research Council of America. He was voted Best Cardiologist of Long Islan...Click to read more

Christina La Barbera, APRN, RN

Adult Nurse Practitioner
6.5 mi · 153 N Ocean Ave, Patchogue, NY 11772
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Ms. Christina La Barbera is a skilled adult nurse practitioner. She serves patients at East Coast Gastroenterology & Endoscopy in Patchogue, NY. She obtained her master’s degree in science and education from St. Joseph’s University, New York – Long Island. Ms. La Barbera brings a thoughtful, steady...Click to read more

Dr. Rameshchandra Dabhi, MD

Cardiologist
14 mi · 855 Montauk Hwy, Shirley, NY 11967
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in heart failure + 9 more

Dr. Tushar Tarun, MD

Cardiologist
14 mi · 855 Montauk Hwy, Shirley, NY 11967
In-network · UnitedHealthcare
Accepting new patientsExpertise in heart failure + 5 more

Dr. Vincenzo Barbato, DO

Cardiologist
14 mi · 855 Montauk Hwy, Shirley, NY 11967
In-network · UnitedHealthcare
Accepting new patientsExpertise in atrial fibrillation and atrial flutter + 9 more

Ruby Ezra, NP

Adult Nurse Practitioner
3.94
·116 reviews
Good - Dec 1, 2025 by Javier R.Click to read more
9 mi · 369 Middle Country Rd, Coram, NY 11727
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in parkinson's disease + 9 more ·
Read bio
Ms. Ruby Ezra is a dedicated and empathetic adult nurse practitioner. She currently offers her services at Highland Valley Medical Care. Fluent in English and Hindi, she effectively communicates with patients from diverse communities and backgrounds in the Coram, NY, area. Ms. Ezra's extensive edu...Click to read more

Ruby Ezra, NP

Adult Nurse Practitioner (Virtual)
3.94
·116 reviews
Good - Dec 1, 2025 by Javier R.Click to read more
Coram, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in parkinson's disease + 9 more ·
Read bio
Ms. Ruby Ezra is a dedicated and empathetic adult nurse practitioner. She currently offers her services at Highland Valley Medical Care. Fluent in English and Hindi, she effectively communicates with patients from diverse communities and backgrounds in the Coram, NY, area. Ms. Ezra's extensive edu...Click to read more

Eileen Melendez-Rivas, FNP

Family Nurse Practitioner
3.28
·18 reviews
I scheduled this appointment because it came across as a pain management doctor but she is primary only. Location is not great and terrible parking. Front desk staff seemed like they could care less and you can tell did not want to be there. - Jul 11, 2025 by Caitlin E.Click to read more
9 mi · 369 Middle Country Rd, Coram, NY 11727
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Eileen Melendez-Rivas, FNP-BC is Board Certified in Family Nurse Practitioner at Highland Valley Medical Care office. Eileen Melendez-Rivas, FNP-BC is a highly esteemed Family Nurse Practitioner dedicated to providing comprehensive, patient-centered care. Born in Brooklyn, NY, and of Puerto Rican he...Click to read more

Ruby Ezra, NP

Adult Nurse Practitioner (Virtual)
3.94
·116 reviews
Good - Dec 1, 2025 by Javier R.Click to read more
Coram, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Expertise in parkinson's disease + 9 more ·
Read bio
Ms. Ruby Ezra is a dedicated and empathetic adult nurse practitioner. She currently offers her services at Highland Valley Medical Care. Fluent in English and Hindi, she effectively communicates with patients from diverse communities and backgrounds in the Coram, NY, area. Ms. Ezra's extensive edu...Click to read more

Dr. Jagdeep Singh, MD

Cardiologist
4.74
·35 reviews
Dr Singh was very patient as I spoke and is able to help - May 19, 2026 by Leah B.Click to read more
16 mi · 745 Route 25A, Suite A, Rocky Point, NY 11778
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 6 more ·
Read bio
Dr. Jagdeep Singh is an experienced and highly-skilled cardiologist affiliated with Stony Brook University Hospital and Saint Charles Hospital. He provides in-person services at Northwell Health Cardiology - Eastern in East Setauket, NY. Dr. Singh listens to his patients' concerns, explains their c...Click to read more

Dr. Doron Amir, MD

Cardiologist
4.69
·13 reviews
Great, Clean office. Staff was awesome - Jan 21, 2025 by Angel D.Click to read more
25.5 mi · 52 Beach Rd, Ste 105, Fairfield, CT 06824
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in atrial fibrillation and atrial flutter + 6 more ·
Read bio
Dr. Doron Amir, MD is a cardiovascular specialist in Bridgeport, CT and has been practicing for 34 years. He graduated from Tel Aviv University, Sackler School of Medicine in 1986. He completed his residency in Internal Medicine at Maimonides Medical Center in Brooklyn and his Fellowship at NYU Lan...Click to read more

Dr. Mario Gioia, MD

Cardiologist
5.00
·9 reviews
Very attentive and explained my situation well. Happily answered questions and planned next steps. Very thorough and left feeling confident of quality care. - May 16, 2025 by Michelle L.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. Jeffrey Bernstein, MD

Cardiologist
4.94
·31 reviews
26.5 mi · 210 Mineola Blvd, Mineola, NY 11501
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
Dr. Jeffrey Bernstein is a cardiologist at Northwell Health Cardiology - Central. He practices in Mineola, NY. Dr. Bernstein visits Long Island Jewish Medical Center and North Shore University Hospital as an affiliate. He focuses on accurate diagnosis, evidence-based treatment, and preventive care ...Click to read more

Joanne St Pierre, APRN

Nurse Practitioner (Cardiology)
4.86
·44 reviews
Appritiable. Friendly staff, especially the front staff. Nursing assistants too are very co-operative. by KAClick to read more
20 mi · 183 S Broadway, Ste 302, Hicksville, NY 11801
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

Dr. Juliet Yirerong, MD

Cardiologist
5.00
·5 reviews
28 mi · 439 Mill Hill Ave, Bridgeport, CT 06610
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in atrial fibrillation and atrial flutter + 2 more ·
Read bio
Dr. Juliet Yirerong completed her Cardiovascular fellowship at the Medical College of Georgia at Augusta University in Augusta , GA, and her Internal Medicine Residency at Kent Hospital, Warwick, RI, affiliated with Brown University. Dr. Yirerong is also Board Certified in Echocardiography, Nuclear...Click to read more

Dr. Marc Rybstein, MD

Cardiologist
4.67
·113 reviews
Dr. Rybstein was extremely professional, and I will definitely recommend him to my friends, family, and colleagues. - Jun 6, 2018 by Derek K.Click to read more
28 mi · 55 Maple Ave, Ste 102, Rockville Centre, NY 11570
In-network · UnitedHealthcare
Accepting new patients · 20 years of experience · Expertise in high cholesterol + 4 more ·
Read bio
Dr. Rybstein was born and raised on Long Island. He attended New York University for college, where he was in the honors program and graduated Cum Laude with a Bachelor of Science in Chemistry. During college, he served as a teaching assistant for several courses, including chemistry and organic che...Click to read more

Dr. David Hsi, MD

Cardiologist
4.96
·55 reviews
Very understanding and patient. Didn't rush me and answered my questions well without making me feel they weren't valid. - May 28, 2020 by Annamaria F.Click to read more
28.5 mi · 32 Strawberry Hill Ct, 2nd Fl, Stamford, CT 06902
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. Anna Koulova, MD

Cardiologist
4.94
·32 reviews
Friendly staff, appointment attended right away, helpful, and answered all my questions.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

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. Wayne Miller, MD

Cardiologist
4.80
·30 reviews
Very caring and accommodating Dr and staff! I had a positive experience - Jan 16, 2024 by Alexandra A.Click to read more
28.5 mi · 29 Hospital Plz, Ste 502, Stamford, CT 06902
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

Dr. Anna Koulova, MD

Cardiologist
4.94
·32 reviews
Friendly staff, appointment attended right away, helpful, and answered all my questions.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

Dr. Mario Gioia, MD

Cardiologist
5.00
·9 reviews
Very attentive and explained my situation well. Happily answered questions and planned next steps. Very thorough and left feeling confident of quality care. - May 16, 2025 by Michelle L.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 ·
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
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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.

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    Zocdoc›Cardiologists›Long Island, NY›UnitedHealthcare