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315 verified UnitedHealthcare Gastroenterologists in Oceanside, 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 04/22/2026
Availability last updated 04/22/2026

Dr. Harold Lipsky, MD

Gastroenterologist
4.70
·100 reviews
Took his time with me explaining in details all of my symptoms by ARClick to read more
2 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 6 more ·
Read bio
DR. HAROLD LIPSKY is Board Certified in Gastroenterology and Internal Medicine. A native of Brooklyn, N.Y., he attended SUNY Downstate Medical School. He completed his Internal Medicine training at Albert Einstein College of Medicine and his Fellowship in Gastroenterology at the University of Miami....Click to read more
Next available: today

Dr. David Schwarzbaum, MD

Gastroenterologist
4.74
·146 reviews
Good doctor and very professional and the staff is very nice thank - Jun 2, 2025 by Jorge P.Click to read more
2 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Expertise in irritable bowel syndrome (ibs) + 3 more ·
Read bio
Dr. David Schwarzbaum attended medical school at the Albert Einstein College of Medicine. He completed his residency in internal medicine at Mount Sinai Beth Israel and his fellowship in gastroenterology at New York Presbyterian Queens. Dr. Schwarzbaum is a compassionate physician who believes in e...Click to read more
Next available: today

Dr. Charnjit Singh, MD

Gastroenterologist
4.91
·213 reviews
I thought he was very knowledgeable about everything we discussed. He was very professional. by Noelle G.Click to read more
1.5 mi · 176 N Village Ave, Suite 2D, Rockville Centre, NY 11570
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 7 more ·
Read bio
Dr. Charnjit Singh, MD, MBA, is a highly skilled gastroenterologist with over 28 years of experience. He specializes in colon cancer screening, reflux disease, liver disease, and inflammatory bowel conditions, focusing on adult patients, 18 and older. He is known for his compassionate and patient-ce...Click to read more
Next available: today

Dr. Andrew Marshall, MD

Gastroenterologist
4.74
·116 reviews
Dr was clear and concise very professional and honest. I appreciated the doctor and his staff. - Sep 3, 2025 by carlos P.Click to read more
2.5 mi · 1800 Rockaway Ave, Ste 201, Hewlett, NY 11557
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
Read bio
Andrew Marshall, MD has 25 years of experience in practice. He is Board Certified in Internal Medicine and Gastroenterology. He graduated from Emory University in 1988, and received his MD from The Mount Sinai School of Medicine in 1992. Dr. Marshall completed his internship residency training in In...Click to read more
Next available: today

Dr. Christine Chen, DO

Gastroenterologist
4.81
·281 reviews
Dr. Chen is very patient. She listens to your concerns and makes sure you understand what she is saying. - Feb 8, 2023 by Laurel F.Click to read more
7.5 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
Dr. Christine Chen received her medical degree from Rowan University School of Osteopathic Medicine. During medical school, she was recognized for her compassionate patient care and was inducted into the Gold Humanism Honor Society. Dr. Chen then completed her internship and residency in internal me...Click to read more
Next available: today

Dr. Brandon Rieders, MD

Gastroenterologist
4.77
·61 reviews
Great doctor, very thorough in explanations and took his time! Highly recommend! - Oct 15, 2020 by Joseph S.Click to read more
3 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
In-network · UnitedHealthcare
Accepting new patients · Expertise in colonoscopy + 4 more ·
Read bio
Brandon Elliott Rieders received his undergraduate and medical degrees from The University of Miami Miller School of Medicine’s combined 7-year honors program. He completed his postgraduate training in internal medicine and fellowship in gastroenterology at The George Washington University Hospital....Click to read more
Next available: Tue, Apr 28

Dr. Fredric Miller, MD

Gastroenterologist
4.52
·61 reviews
Excellent Doctor! Took the time to assist me and recommend other doctors since I just moved here and know no one; so kind!Click to read more
3.5 mi · 20 West Lincoln Avenue, Suite 201, Valley Stream, NY 11580
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in stomach and duodenal inflammation + 4 more ·
Read bio
Fredric Miller, MD, is a Board Certified Internist and Gastroenterologist. A native of Long Island, New York, he earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center. He completed his internship, residency in Internal Medicine, and a prestigious Fellow...Click to read more
Next available: Mon, Apr 27

Dr. Gautam Reddy, MD

Gastroenterologist
4.91
·135 reviews
I’ve been seeing Dr Reddy for 2 decades. He’s great. ???? - Dec 9, 2022 by Richard R.Click to read more
3 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 6 more ·
Read bio
Gautam Reddy, MD, is a highly trained Gastroenterologist and the President of Medical Staff at Franklin Hospital. He earned his Bachelor of Medicine, Bachelor of Surgery from Osmania Medical College. Dr. Reddy completed his internship and residency in Internal Medicine, followed by a fellowship in G...Click to read more
Next available: Thu, Apr 30

Dr. Jack Mlabasati, MD

Gastroenterologist
4.88
·8 reviews
I had a wonderful experience with Dr. Mlabasati. He took the time to listen carefully. He did not dismiss my concerns in the way that other doctors have done in the past. He is an outstanding doctor. Highly recommend! by BBClick to read more
3 mi · 145 E Merrick Rd, Valley Stream, NY 11580
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Dr. Jack Mlabasati is a gastroenterologist and hepatologist committed to providing comprehensive, personalized digestive health care. Known for his thorough approach and warm bedside manner, Dr. Mlabasati specializes in conditions such as acid reflux, IBS, IBD (Crohn’s & Ulcerative Colitis), liver d...Click to read more
Next available: Thu, Apr 30

Dr. Ellen Haig, MD

Gastroenterologist
5.00
·45 reviews
Very thorough, not rushed, listened carefully to my concerns - May 6, 2025 by Laura N.Click to read more
1.5 mi · 2 Lincoln Ave, Ste 201, Rockville Centre, NY 11570
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in acute gastrointestinal bleeding + 6 more
Next available: Wed, Jun 10

Sana Baig, APRN, RN, NP

Nurse Practitioner (Gastroenterology)
4.68
·19 reviews
Highly recommended. - Jul 11, 2025 by Ann R.Click to read more
2 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in acute urinary tract infection ·
Read bio
Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor’s degree from MCPHS University and a Master’s degree from Molloy University, and she is board-certified by the American Nurses Credentialing Center (ANCC). Sana brings a wealth o...Click to read more
Next available: today

Dr. Ilya Badalov, MD

Gastroenterologist
4.64
·132 reviews
it was a pretty solid, straightforward experience, with no surprised - Apr 8, 2023 by Leonardo E.Click to read more
8.5 mi · 1991 Marcus Ave, Ste M200, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more
Next available: Tue, Apr 28

Dr. Shirley Johnson, MD

Gastroenterologist
4.83
·450 reviews
It was a very pleasant experience from beginning to end. by Ligia S.Click to read more
7.5 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Shirley Johnson-Hall is an experienced gastroenterologist practicing at Digestive Disease Care in New Hyde Park, NY. She primarily sees patients for abdominal pain, diarrhea, and hemorrhoids. Dr. Hall earned her Doctor of Medicine degree from the State University of New York, Downstate Medical ...Click to read more
Next available: Fri, Apr 24

Dr. David Kadosh, MD

Gastroenterologist
5.00
·14 reviews
Dr Kadosh was friendly and patient. He is a great listener and clear communicator. I was very comfortable with explaining my medical needs to him. He contacted me the very next day with my lab test results. I would recommend him. It was easy to book an appointment. - Jan 26, 2026 by Patty C.Click to read more
10.5 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. David Kadosh is a gastroenterologist at Northwell Health Gastroenterology - Central in Douglaston, NY. He is affiliated with the Long Island Jewish Medical Center and the North Shore University Hospital. As part of his educational training, Dr. Kadosh acquired his medical degree from Technion-I...Click to read more
Next available: today

Dr. Mark Nyitray, DO

Gastroenterologist
5.00
·13 reviews
Wonderful people all around by RFClick to read more
11.5 mi · 366 N Broadway, Ste LW2, Jericho, NY 11753
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 7 more ·
Read bio
Dr. Mark Nyitray is a highly experienced, board-certified gastroenterologist at Digestive Disease Care, specializing in the diagnosis and treatment of gastrointestinal and hepatobiliary disorders. With over 29 years of expertise, he provides compassionate care to help patients manage complex digesti...Click to read more
Next available: today

Alexander Salcedo, PA

Physician Assistant
4.45
·58 reviews
Very easy to speak with, and helped me promptly and efficiently. I was in and out in less than 30 minutes! - Oct 1, 2025 by Pearl L.Click to read more
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 based in Hempstead, NY. At Hempstead Primary Health, he offers consultations and follow-ups for a wide range of health concerns. Mr. Salcedo believes in listening to each patient and curating a partnership to maintain and improve ...Click to read more
Next available: today

Leslie Fernandez, PA

Physician Assistant
4.23
·13 reviews
The PA and Pa student were very thorough. They listened and understood the situation well as well as explained it well. - Feb 3, 2026 by Arooj J.Click to read more
5 mi · 135 Main St, Hempstead, NY 11550
In-network · UnitedHealthcare
Accepting new patients ·
Read bio
Ms. Leslie Fernandez is a committed and empathetic physician assistant at Hempstead Primary Health in Hempstead, NY. She has a strong background in primary care, emergency medicine, orthopedics, and internal medicine. She is fluent in English and Spanish and is trained to deliver comprehensive, pati...Click to read more
Next available: today

Dr. David Sosnowik, MD

Gastroenterologist
4.91
·116 reviews
Friendly and accommodating staffs. Doctor was also very considerate. Highly recommend.Click to read more
12 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acid reflux + 1 more ·
Read bio
Dr. David Sosnowik is an experienced gastroenterologist who sees patients at Digestive Disease Care in Forest Hills, NY. He earned his Doctor of Medicine degree from The George Washington University and is board-certified in gastroenterology by the American Board of Internal Medicine. Dr. Sosnowik ...Click to read more
Next available: today

Dr. Haseeb Ahmed, MD

Gastroenterologist
4.88
·109 reviews
It was amazing, he even sent me to the surgeon on the same day to ensure that I receive the necessary treatment in the most efficient manner. I received the best service for my medical situation. - Apr 10, 2024Click to read more
9 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Haseeb Ahmed, MD's practice encompasses all aspects of general gastroenterology and hepatology, including colon cancer screening, GERD, constipation, diarrhea, gas, and abdominal pain. He earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center, and comple...Click to read more
Next available: tomorrow

Dr. Jacqueline Forman, MD

Gastroenterologist
4.83
·77 reviews
This is a thoughtful and thorough doctor who provided great insight and clear next steps. I would recommend highly. - Nov 25, 2025 by Giana R.Click to read more
12 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in irritable bowel syndrome (ibs) + 3 more
Next available: today

Dr. Corina Serer, MD

Gastroenterologist
4.79
·149 reviews
My visit was good. Professional staff and friendly. by CDClick to read more
9.5 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 6 more ·
Read bio
Corina Serer, MD, AGF, has been in practice since 2000. She earned her medical degree from Universitatea de Medicina ?i Farmacie Carol Davila Facultatea de Medicina. She completed her internship at Flushing Hospital Medical Center and her fellowship at New York Hospital Queens. Dr. Serer believes in...Click to read more
Next available: tomorrow

Dr. David Berger, MD

Gastroenterologist
5.00
·61 reviews
Highly recommend. Dr. Berger listened carefully to my concerns, he addressed all concerns and he went above and beyond to ensure that all my concerns and questions were adressed. He was very thorough. by JGClick to read more
9 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
Read bio
David Berger MD is Board Certified in Internal Medicine as well as Gastroenterology. He attended medical school at New York Medical College and went on to complete his residency and fellowship at North Shore University Hospital. Dr. Berger is the current Vice President of LIGA Long Island Gastroent...Click to read more
Next available: tomorrow

Dr. Arlene Garcia, MD

Gastroenterologist
4.79
·387 reviews
Dr. Garcia takes her time and goes over everything. Very happy to answer all questions and concerns. - Jun 16, 2016 by Tatianna S.Click to read more
12 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Arlene Garcia is a skilled and experienced gastroenterologist. She sees patients in person at Digestive Disease Care in Forest Hills, New York, and is certified by the American Board of Internal Medicine. Dr. Garcia acquired a bachelor's degree from Syracuse University and a medical degree from...Click to read more
Next available: tomorrow

Dr. Donald Palmadessa, MD

Gastroenterologist
4.95
·39 reviews
He explained himself thoroughly,and also was a good listener. - Jan 14, 2026 by Marietta M.Click to read more
10.5 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 7 more ·
Read bio
Dr. Donald Palmadessa is a highly regarded gastroenterologist. He practices at Northwell Health Gastroenterology- Central in Douglaston, NY. He also visits Long Island Jewish Medical Center and North Shore University Hospital as an affiliate. Dr. Palmadessa earned his medical degree and residency i...Click to read more
Next available: today

Dr. Raymond Diaz, MD

Gastroenterologist
4.60
·10 reviews
Great place to come! by WBClick to read more
8 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Raymond Diaz is an experienced gastroenterologist in New Hyde Park, NY. He practices at Digestive Disease Care and is affiliated with North Shore University Hospital. Dr. Diaz earned his medical degree from the State University of New York, Downstate Medical Center. He then completed a residenc...Click to read more
Next available: Thu, Apr 30

Dr. Eleazer Yousefzadeh, MD

Gastroenterologist
4.84
·100 reviews
Great experience. Dr Eleazer is simply fantastic. Highly recommended. - Jan 29, 2024 by Rajendra I.Click to read more
9 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 5 more ·
Read bio
Dr. Yousefzadeh is a specialist in gastrointestinal and liver health. He earned his Doctor of Medicine from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Montefiore Medical Center, where he was awarded Outstanding House Officer. After completing fellowship ...Click to read more
Next available: Mon, Apr 27

Dr. Jeffrey Berger, MD

Gastroenterologist
5.00
·56 reviews
The office was great on everything, there was not wait time cause the doctor was present. - Jun 30, 2024 by Judeline Vaness S.Click to read more
9 mi · 1 Dakota Dr, Ste 310, New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 7 more ·
Read bio
Jeffrey N. Berger MD is Board Certified in Internal Medicine and Gastroenterology. He received his medical degree from Albany Medical College with medical training at the University of Pittsburgh Medical Center. Dr. Berger did his Fellowship in Gastroenterology and Hepatology in the University of C...Click to read more
Next available: Tue, Apr 28

Dr. Lay Acharya, MD

Internist
4.87
·170 reviews
Dr Lay was fast and efficient and put together a plan that I could quickly implement. - Jul 23, 2025 by Lisa C.Click to read more
7.5 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in high cholesterol + 2 more ·
Read bio
Dr. Lay Acharya is an experienced internist. She practices at Northeast Primary Care Physicians in Mineola, NY. She earned her bachelor’s degree from New York University. Dr. Acharya completed her medical degree at the Medical University of the Americas and her residency at Augusta University. Boa...Click to read more
Next available: today

Dr. Preeti Mehta, MD

Gastroenterologist
4.84
·1696 reviews
She was very professional and answered all my questions. - Jan 5, 2019 by Ann Q.Click to read more
8.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
Read bio
**Please note - We are only able to see patients over the age of 18.** Dr. Mehta is board certified by the American Board of Internal Medicine in the specialties of Internal Medicine and Gastroenterology & Hepatology. She is currently the Director of the Liver Clinic and Hepatology at New York Hos...Click to read more
Next available: Wed, Apr 29

Dr. Sumera Gilani, MD

Family Physician
4.81
·62 reviews
Very Professional & a good listener with whom you can freely discuss your issues with. by PSClick to read more
7.5 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
In-network · UnitedHealthcare
Accepting new patients · Highly recommended ·
Read bio
Dr. Sumera Gilani, MD, is a compassionate family medicine physician at Northeast Primary Care. She earned her Doctor of Medicine degree from St. George's University and is dedicated to providing comprehensive healthcare services to patients of all ages.Click to read more
Next available: today

Dr. Adam Beckerman, MD

Gastroenterologist
4.88
·124 reviews
Dr. Beckerman is a wonderful doctor with a terrific personality. Caring, realistic and professional.... - Jul 19, 2019 by Elyse P.Click to read more
9.5 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 6 more ·
Read bio
Adam H. Beckerman MD is Board Certified in Gastroenterology and Internal Medicine. Dr. Beckerman received the George M. Jaffin Scholarly Activity Award and is an honored member of Top Gastroenterologists. Dr. Beckerman completed his internship and residency at North Shore University Hospital, Corne...Click to read more
Next available: Mon, Apr 27

Dr. Chandhini Ramaiah, MD

Gastroenterologist
4.75
·44 reviews
The doctor was very friendly and made me feel at ease. - Sep 23, 2025 by Cheryl F.Click to read more
10.5 mi · 560 Northern Blvd, Great Neck, NY 11021
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time
Next available: today

Dr. Alan Sandberg, MD

Gastroenterologist
4.91
·573 reviews
The wait time to see the doctor was minimal and the doctor is informative professional. Staff is friendly. - Apr 23, 2019Click to read more
8.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute hemorrhoids + 8 more ·
Read bio
** Please note - We are only able to see patients over the age of 18.** Alan Sandberg is an interested and qualified gastroenterologist serving the communities of Forest Hills and New Hyde Park, NY. He attended the State University of New York, Stony Brook, where he received his medical degree. H...Click to read more
Next available: Tue, May 5

Dr. Joshua Berkowitz, MD

Gastroenterologist
4.85
·447 reviews
New place clean. Good listener, asks questions. Appreciate the thoroughness. - Apr 18, 2023 by Efrain C.Click to read more
9.5 mi · 4625 Merrick Road, Massapequa, NY 11758
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) ·
Read bio
Dr. Joshua Berkowitz is a board-certified gastroenterology physician. He obtained his medical degree from the Icahn School of Medicine at Mount Sinai. He completed a residency in internal medicine, and a fellowship in gastroenterology at Northwell Health in Manhasset, New York, where he served as ch...Click to read more
Next available: Wed, Apr 29

Dr. Theodore Perlman, MD

Gastroenterologist
4.85
·101 reviews
Great visit! Dr Perlman has excellent bedside manner, wait time is reasonable. - Sep 24, 2018 by Lucy B.Click to read more
9.5 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 3 more ·
Read bio
Theodore Perlman MD is a Board Certified Gastroenterologist and Internist. He is fluent in Hebrew, English and speaks conversational Hungarian. Dr. Perlman attended Semmelweis University School of Medicine in Hungary. Dr. Perlman completed both his residency and internship at Nassau University Medi...Click to read more
Next available: Thu, Apr 30

Dr. Howard Rattner, MD

Gastroenterologist
4.87
·54 reviews
Dr. Rattner listened to all of my concerns & answered all of my questions. He’s very caring and kind. - Jul 23, 2025 by Regina P.Click to read more
11.5 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommendedExpertise in irritable bowel syndrome (ibs) + 4 more
Next available: tomorrow

Dr. Herbert Pasternak, DO

Gastroenterologist
4.87
·68 reviews
Great experience. Doc was attentive and listened carefully to my concerns. - Oct 10, 2017 by Mike D.Click to read more
9 mi · 187 Veterans Blvd, Massapequa, NY 11758
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
Herbert Pasternak is a caring and attentive gastroenterologist serving the community of Massapequa, NY. Dr. Pasternak attended the New York Institute of Technology, New York College of Osteopathic Medicine, where he received his medical degree, and completed his fellowship in gastroenterology at the...Click to read more
Next available: Tue, May 5

Dr. Irina Espinar, MD

Internist
4.89
·37 reviews
Dr. Espinar is exactly what I am looking for in a doctor. Attentive, thorough and proactive. This is what patients need. Impressed. - Feb 15, 2025 by John W.Click to read more
2.5 mi · 733 Sunrise Hwy, 3rd Fl, Lynbrook, NY 11563
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in underactive thyroid + 3 more ·
Read bio
Dr. Irina Espinar is an internist at Northwell Health Primary Care - Central in Lynbrook, NY. She sees adult patients with common physical and mental illnesses, chronic diseases, and minor injuries. Dr. Espinar understands patients’ conditions and prepares personalized treatment plans during consu...Click to read more
Next available: Thu, May 14

Dr. Nadezhda Badalova, MD

Internist
4.98
·41 reviews
She was very thorough! I would recommend her as a primary doctor. - Jul 2, 2025 by Tara P.Click to read more
2.5 mi · 733 Sunrise Hwy, 3rd Fl, Lynbrook, NY 11563
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Expertise in chronic diabetes + 5 more ·
Read bio
Dr. Nadezhda Badalova is an internist at Northwell Health Primary Care - Central in Lynbrook, NY. She is also a visiting affiliate at Long Island Jewish Valley Stream. She welcomes adult patients aged 18 and above with short-term and long-term illnesses. She also offers first aid for minor injuries ...Click to read more
Next available: Thu, May 28

Dr. David E Milkes, MD

Gastroenterologist
4.90
·58 reviews
The Dr was extremely patient kind and informative I will definitely recommend him to anyone in need of his specialty!! - Jun 11, 2024 by Eric K.Click to read more
11.5 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 8 more ·
Read bio
Dr. Milkes earned his Doctor of Medicine from the University of California San Diego. He completed his internship and residency at NewYork-Presbyterian / Columbia University Irving Medical Center, followed by a fellowship at Stanford Hospital & Clinics. He has working medical knowledge of Spanish an...Click to read more
Next available: Tue, Apr 28
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Oceanside who takes UnitedHealthcare insurance?

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

How can I find a Gastroenterologist in Oceanside who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Gastroenterologist in Oceanside 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 Gastroenterologist in Oceanside?

Zocdoc is a free online service that helps patients find UnitedHealthcare Gastroenterologists in Oceanside and book appointments instantly. You can search for UnitedHealthcare Gastroenterologists in Oceanside 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 Gastroenterologist in Oceanside who takes UnitedHealthcare insurance?

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

How can I find a UnitedHealthcare Gastroenterologist in Oceanside who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Gastroenterologists in Oceanside with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Gastroenterologist in Oceanside?

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in Oceanside 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 Gastroenterologist online in Oceanside?

Gastroenterologists in Oceanside 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 Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist 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 Gastroenterologists in Oceanside 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 Gastroenterologist in Oceanside who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist 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 Gastroenterologist in Oceanside who sees patients during the weekend?

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

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        Zocdoc›Gastroenterologists›New York, NY›Oceanside, NY›UnitedHealthcare