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315 verified Gastroenterologists in Greenwich, CT
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 09/30/2026
Availability last updated 09/30/2026
Gastroenterologist
4.41
·22 reviews
Great doctor, very good listener and non judgmental. - May 19, 2026 by Jose L C.Click to read more
21 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 10 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: tomorrow
Gastroenterologist
4.88
·68 reviews
Doctor’s professionalism and accommodating staff. - Mar 25, 2025 by JUSTINIANO M.Click to read more
16.5 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in gastroenteritis + 7 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Wed, Oct 14
Gastroenterologist
4.82
·61 reviews
Dr. Dicker is very knowledgeable and attentive. He explains procedures throughly. - Sep 6, 2024 by Yejee P.Click to read more
16.5 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 6 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Dicker earned his Doctor of Medicine from NYU Grossman School of Medicine. He completed his internship, residency, and fellowship at NYC Health + Hospitals / Be...Click to read more
Next available: Thu, Oct 15
Gastroenterologist
4.43
·23 reviews
The provider was very polite, greet with a smile, he explain and talk about the do and not to do, and he was not in a rush and he was plain, and I learn from his explanation and he listen so I would recommend him to anyone, for a longtime I was seen by a doctor that I feel comfortable with cause he...Click to read more
17 mi · 1842 Williamsbridge Rd, Bronx, NY 10461
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 4 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Stephen Bharucha, MD is a board-certified gastroenterologist specializing in the comprehensive care of patients with digestive health conditions, including infl...Click to read more
Next available: Tue, Oct 13
Gastroenterologist
4.82
·1718 reviews
She’s amazing and very friendly. Knowledgeable and attentive. - Apr 5, 2019 by Christine L.Click to read more
20 mi · 150 Broadhollow Rd, Ste 120, Melville, NY 11747
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
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**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: tomorrow
Family Physician
4.87
·23 reviews
100% would go back. The staff and the doctor was very nice, listened, and you can see had a plan already - Sep 21, 2026 by Jesse C.Click to read more
14 mi · 984 N Broadway, Ste 312, Yonkers, NY 10701
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. Ernesto Guevara is a compassionate primary care physician providing personalized, preventive, and evidence-based care for adults and adolescents, focused on long-term health and wellness.Click to read more
Next available: tomorrow
Gastroenterologist
4.76
·63 reviews
It was very good, clean The personal the place. by REClick to read more
20 mi · 495 Fort Washington Ave, New York, NY 10033
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Expertise in colonoscopy + 1 more ·
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Lincoln Hernandez, M.D. is a Gastroenterology Specialist. He completed his internal medicine residency at NYU Downtown Hospital with top honors earning him the Program Director’s Award and the John T. Flynn Young Investigator Award. Then, he was awarded a fellowship in Clinical Nutrition at New York...Click to read more
Next available: tomorrow
Gastroenterologist
4.60
·10 reviews
Profesional and friendly - Sep 5, 2025 by Patricia M.Click to read more
19.5 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 1 more ·
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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: tomorrow
Gastroenterologist
4.90
·93 reviews
Dr Rastogi really listened to me. He helped explain my situation in detail and devised a plan of action. - Sep 16, 2021 by Tyler P.Click to read more
21 mi · 2649 Strang Blvd, Ste 206, Yorktown Heights, NY 10598
Accepts Aetna, BlueCross BlueShield, Cigna + 79 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 3 more ·
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IMPORTANT: Please confirm your appointment with the practice within 24 hours of booking. Appointments that are not confirmed within 24 hours may be subject to cancellation. Pawan Rastogi, MD, is a gastroenterologist at NewYork-Presbyterian Medical Group Hudson Valley and an assistant professor of m...Click to read more
Next available: Fri, Oct 2
Nurse Practitioner (Gastroenterology)
3.67
·3 reviews
16 mi · 111 Bedford Rd, Katonah, NY 10536
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
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Allison Linden, FNP-C, is a dedicated and compassionate healthcare provider specializing in Pediatric gastroenterology. With a strong foundation in nursing, Allison has spent the past 8 years as a Registered Nurse, the majority of which were in the neonatal intensive care unit (NICU). Her experience...Click to read more
Next available: today
Gastroenterologist
4.99
·70 reviews
The staff is excellent The conditions were excellent. The whole process was great. by FSClick to read more
16.5 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 7 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Chaim S. Abittan, M.D. joined North Shore Gastroenterology Associates in 2001. In addition to being a gastroenterologist who is known throughout the New York area f...Click to read more
Next available: Mon, Oct 26
Gastroenterologist
4.92
·49 reviews
Dr. Antony bedside manner was amazing. The staff was very friendly and helpful. - Jul 15, 2026 by Allan T.Click to read more
17 mi · 1842 Williamsbridge Rd, Bronx, NY 10461
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acid reflux + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Michael Antony, MD is a board-certified gastroenterologist specializing in the diagnosis and treatment of a wide range of gastrointestinal conditions, including...Click to read more
Next available: Thu, Oct 22
Gastroenterologist
4.00
·1 review
15.5 mi · 195 Danbury Rd, Wilton, CT 06897
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Excellent wait time ·
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Dr. Rozenshteyn grew up in northern New Jersey before moving to the Boston area for college at Brandeis University, followed by medical school at Tufts University School of Medicine. After medical school, he moved to New York City to complete his internal medicine training at Mount Sinai Beth Israel...Click to read more
Next available: Wed, Dec 9
Gastroenterologist
4.94
·17 reviews
Dr. Mahpour is super friendly and listens to my concerns. He and the whole office staff are very helpful and I would recommend them to anyone! - Jul 21, 2026 by Michael F.Click to read more
21 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mahpour was raised in Bergen County, and has lived there for a majority of his life.Click to read more
Next available: tomorrow
Gastroenterologist
4.45
·65 reviews
Everything went as expected! - Nov 6, 2024 by Natale D.Click to read more
15 mi · 200 W Carver St, Ste 1, Huntington, NY 11743
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 1 more ·
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Andrea Sacknoff, MD, is Board Certified in Internal Medicine and Gastroenterology. She earned her Doctor of Medicine from New York Medical College. Dr. Sacknoff completed her internship and fellowship at Lenox Hill Hospital, where her fellowship included the world-renowned Inflammatory Bowel Disease...Click to read more
Gastroenterologist
4.82
·1718 reviews
She’s amazing and very friendly. Knowledgeable and attentive. - Apr 5, 2019 by Christine L.Click to read more
17.5 mi · 366 N Broadway, Ste LW2, Jericho, NY 11753
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
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**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: Tue, Oct 13
Gastroenterologist
4.76
·185 reviews
Great personality, detailed questioning and overview of treatment. - Jan 5, 2021 by T F.Click to read more
19 mi · 2 Centerock Rd, West Nyack, NY 10994
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Excellent wait time · Expertise in gastroenteritis + 5 more ·
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This provider only sees patients w/ in-network benefits or accepts self-pay. All other bookings are subject to cancellation. Dr. Anthony Nici is a considerate and dedicated gastroenterologist caring for the communities of Newburgh and Middletown, NY. Dr. Nici earned his medical degree from Drexel U...Click to read more
Next available: Tue, Oct 6
Gastroenterologist
4.64
·133 reviews
Good communicator, good bedside manner, clean office overall great. - Mar 2, 2022 by Florence S.Click to read more
19 mi · 1991 Marcus Ave, Ste M200, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more
Next available: Tue, Oct 6
Gastroenterologist
4.45
·65 reviews
Everything went as expected! - Nov 6, 2024 by Natale D.Click to read more
15.5 mi · 575 Underhill Blvd, Suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 1 more ·
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Andrea Sacknoff, MD, is Board Certified in Internal Medicine and Gastroenterology. She earned her Doctor of Medicine from New York Medical College. Dr. Sacknoff completed her internship and fellowship at Lenox Hill Hospital, where her fellowship included the world-renowned Inflammatory Bowel Disease...Click to read more
Gastroenterologist
4.90
·150 reviews
The best doctor I have ever seen, he was great. I am glad that I decided him to be my Gaestroentrologist. - Jan 23, 2025 by Kinley W.Click to read more
24 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acid reflux + 1 more ·
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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
Nurse Practitioner (Gastroenterology)
4.83
·18 reviews
Overall she is nice, professional, and attentive but felt some judgement and lack of empathy when describing my symptoms related to alcohol.Click to read more
12.5 mi · 110 S Bedford Rd, Mt Kisco, NY 10549
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Excellent wait time ·
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Renee Ross, NP, is a board-certified Family Nurse Practitioner specializing in gastroenterology. She provides compassionate, patient-centered care for adults with digestive health conditions, including Crohn’s disease, liver disease, and irritable bowel syndrome. With over 9 years of nursing experie...Click to read more
Next available: Mon, Oct 5
Gastroenterologist
4.94
·17 reviews
Dr. Mahpour is super friendly and listens to my concerns. He and the whole office staff are very helpful and I would recommend them to anyone! - Jul 21, 2026 by Michael F.Click to read more
20.5 mi · 140 Sylvan Ave, Ste 101A, Englewood Cliffs, NJ 07632
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mahpour was raised in Bergen County, and has lived there for a majority of his life.Click to read more
Next available: Fri, Oct 2
Gastroenterologist
4.83
·465 reviews
Was encouraged. The entire Team was courteous, respectful and professional. The care was very good. - Mar 27, 2025 by Noreen E.Click to read more
19.5 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
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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: Mon, Oct 5
Gastroenterologist
4.72
·29 reviews
Great experience and thank you - May 29, 2026 by Jeffys D.Click to read more
21 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 4 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Fri, Oct 2
Gastroenterologist
4.98
·43 reviews
My experience was good and the doctor is having to additional testing to get the root of my problem. - Jun 4, 2026 by Diane G.Click to read more
21 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Fri, Oct 2
Internist
18 mi · 260 E 188th St, Bronx, NY 10458
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Accepting new patients · 25+ years of experience ·
Next available: today
Gastroenterologist
4.89
·132 reviews
Awesome. Always a pleasure to see doctor Beckerman. by TFClick to read more
24.5 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 6 more ·
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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: today
Gastroenterologist
4.86
·108 reviews
Great visit! Dr Perlman has excellent bedside manner, wait time is reasonable. - Sep 24, 2018 by Lucy B.Click to read more
24.5 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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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: today
Gastroenterologist
4.79
·130 reviews
I found the doctor to be very professional and easy to talk to. - Jun 19, 2025 by Kathleen L.Click to read more
18.5 mi · 35 S Riverside Ave, Ste 103, Croton on Hudson, NY 10502
Accepts Aetna, BlueCross BlueShield, Cigna + 79 more
Also offers video visits · Accepting new patients · 21 years of experience · Excellent wait time · Expertise in colonoscopy + 4 more ·
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IMPORTANT: Please confirm your appointment with the practice within 24 hours of booking. Appointments that are not confirmed within 24 hours may be subject to cancellation. Jeffrey Abergel, MD, is a board-certified gastroenterologist at NewYork-Presbyterian Medical Group Hudson Valley. He treats an...Click to read more
Next available: Tue, Oct 27
Gastroenterologist
4.57
·355 reviews
Kind, respectful, friendly staff and provider. Easy to talk to and understanding - Oct 26, 2022 by Darwin BClick to read more
24.5 mi · 205 E 76th St, Ste M2, New York, NY 10021
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience ·
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We are a fully accredited facility with New York State through the American Association for Accreditation of Ambulatory Surgical Facilities. We have an anesthesiologist present in our facility, as well as all required emergency equipment and medicines. Dr. Schwarz is board certified in Gastroentero...Click to read more
Next available: today
Gastroenterologist
4.56
·370 reviews
Dr Ammirati was very respectful learned my background and explained everything before he took me in the exam room. - Mar 21, 2022 by Tarsha G.Click to read more
24.5 mi · 205 E 76th St, Ste M2, New York, NY 10021
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · 25+ years of experience ·
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We are a fully accredited facility with New York State through the American Association for Accreditation of Ambulatory Surgical Facilities. We have an anesthesiologist present in our facility, as well as all required emergency equipment and medicines. Dr. Ammirati is board certified in Gastroenter...Click to read more
Next available: today
Gastroenterologist
4.83
·23 reviews
This place was great I was seen so quickly the doctor knew exactly what tests to be ordered and I like that he was thorough. I am going back to Dr. David! - Dec 11, 2025 by Angelica D.Click to read more
19 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Highly recommended · Excellent wait time ·
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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: Wed, Oct 14
Gastroenterologist
4.95
·42 reviews
He explained himself thoroughly,and also was a good listener. - Jan 14, 2026 by Marietta M.Click to read more
19 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 7 more ·
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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: Thu, Oct 15
Gastroenterologist
4.86
·36 reviews
Appreciated the warm and nurturing environment - Sep 10, 2026 by Renee A.Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Goodman is a board-certified gastroenterologist known for his compassionate care and clinical expertise in managing a broad spectrum of gastrointestinal and liv...Click to read more
Next available: tomorrow
Gastroenterologist
4.83
·35 reviews
Dr. Banner was very warm, professional and he gave very good advice! I would definitely go back to him! - Sep 9, 2025 by Ruth P.Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · Highly recommended · Expertise in acute hemorrhoids + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Banner is a highly trained and board-certified gastroenterologist with extensive experience in diagnosing and treating a wide range of digestive disorders. He e...Click to read more
Next available: tomorrow
Gastroenterologist
4.76
·38 reviews
Wait to long doctor Lo was great nice man explained everything going back for further testing Dr Lo covered everything - Sep 22, 2025 by Robert D.Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Expertise in acute gastrointestinal bleeding + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Lo is a board-certified gastroenterologist and a recognized leader in advanced endoscopic procedures. As Chief of Gastroenterology at Good Samaritan Hospital, h...Click to read more
Next available: tomorrow
Gastroenterologist
4.91
·53 reviews
The staff was efficient, organized, and very professional! I'm always anxious going to the doctor, but Dr Olstein was was wonderful, communicated clearly, and put me at ease! - Aug 14, 2025 by Jordan B.Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 22 years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Olstein is a board-certified gastroenterologist with specialized expertise in advanced endoscopic procedures and a strong commitment to delivering compassionate...Click to read more
Next available: tomorrow
Gastroenterologist
4.73
·45 reviews
Dr. Molina explained everything to me step by step but most importantly she was able to obtain my lab work in minutes. Overall a great experience. I will be booking my next appointment with her for sure. - Aug 19, 2025 by Dawn L.Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Expertise in chronic inflammatory bowel disease (ibd) + 3 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Molinas is a highly experienced and board-certified gastroenterologist dedicated to delivering exceptional digestive health care. He completed his undergraduate...Click to read more
Next available: tomorrow
Family Physician
5.00
·1 review
The doctor listen carefully to your concerns! - Sep 22, 2026 by Richard G.Click to read more
16.5 mi · 4 Mineola Ave, Roslyn Heights, NY 11577
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. Nicholas Weber, MD, MPH, FAAFP, is a board-certified Family Medicine physician dedicated to providing compassionate, patient-centered care for individuals and families across all stages of life. He completed his residency training at Nassau University Medical Center, where he served as Chief Res...Click to read more
Next available: today
Gastroenterologist
4.51
·81 reviews
Dr. Arya was pleasant and took his time in speaking with me. I would definitely recommend him. - Aug 22, 2013Click to read more
24 mi · 1056 5th Ave, New York, NY 10028
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 2 more ·
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Mukul Arya, MD Gastroenterology Dr. Mukul Arya is board-certified in Gastroenterology and Internal Medicine and brings more than 16 years of clinical and academic experience in the diagnosis, treatment, and prevention of complex gastrointestinal conditions. He previously served as Director of Advan...Click to read more
Next available: today
Gastroenterologist
4.89
·38 reviews
Comprehensive, easy to understand directions were given, opportunity to ask questions. by LAClick to read more
20 mi · 150 Broadhollow Rd, Ste 120, Melville, NY 11747
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 7 more ·
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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: Fri, Oct 9
Gastroenterologist
4.81
·1728 reviews
Dr was very attentive and thorough . Answered all my questions . Made me feel comfortable. - Jul 20, 2018 by Fiordalisa R.Click to read more
24.5 mi · 111 E 80th St, Ste 1A, New York, NY 10075
Accepts Aetna, BlueCross BlueShield, Emblem Health + 8 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in high cholesterol + 5 more ·
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Dr. Markos I. Koutsos received his medical degree from the National and Kapodistrian University of Athens School of Medicine. He completed his Fellowship training in Gastroenterology and Liver Disease at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, graduating in 1996. After fellowship...Click to read more
Next available: today
Gastroenterologist
5.00
·22 reviews
In and out (no pun). Reception was as much help s the doc which was great by DLClick to read more
24.5 mi · 1124 E Ridgewood Ave, Ridgewood, NJ 07450
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 4 more ·
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Sufian Sorathia, MD, is the Chief of Gastroenterology and Medical Director of Endoscopy at Bergen New Bridge Medical Center. Board-certified in internal medicine, gastroenterology, and hepatology, he specializes in the prevention, diagnosis, and treatment of digestive and liver conditions. Dr. Sora...Click to read more
Next available: today
Gastroenterologist
4.73
·111 reviews
Took his time with me explaining in details all of my symptoms by ARClick to read more
25.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 6 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. 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 ...Click to read more
Next available: today
Gastroenterologist
4.97
·58 reviews
He listened! - Mar 5, 2026 by Richard J.Click to read more
19.5 mi · 1600 Old Country Rd,, Plainview,, NY 11803
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
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Robert M. Hitscherich, MD, is a Board-Certified Gastroenterologist and Internal Medicine physician. He earned his Doctor of Medicine degree from Tufts University. He completed his internship at Cornell University and a three-year medical residency at New York Presbyterian Hospital. Dr. Hitscherich s...Click to read more
Next available: Wed, Oct 21
Gastroenterologist
4.98
·62 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
19 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
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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: Wed, Nov 4
Gastroenterologist
4.97
·39 reviews
It was fine Dr was very friendly - Aug 13, 2025Click to read more
22.5 mi · 500 New Hempstead Rd, Ste A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic inflammatory bowel disease (ibd) + 9 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. May is a board-certified gastroenterologist with a strong clinical foundation and a passion for delivering patient-centered digestive care. He earned his bachel...Click to read more
Next available: tomorrow
Internist
4.83
·187 reviews
It was great quick visit and very professional and informational. by MOClick to read more
19.5 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Highly recommended · Expertise in high cholesterol + 2 more ·
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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
Gastroenterologist
4.83
·121 reviews
Dr. Naymagon was warm, patient and practical. I would absolutely see him again. - Dec 19, 2022 by Cate M.Click to read more
23.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
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Steven Naymagon, MD Why did you choose to specialize in gastroenterology? I went to medical school wanting to make a difference in people’s lives. As a student at the Icahn School of Medicine at Mount Sinai, I was torn between surgery and internal medicine. Surgery would allow me to fix acute ...Click to read more
Next available: Fri, Oct 2
Gastroenterologist
3.71
·7 reviews
I feel like he didn’t take my situation seriously he base his decisions off of the last doctor instead of making a difference I feel like he didn’t really care either - Aug 25, 2025 by Henry F.Click to read more
26 mi · 235 60th Street, West New York, NJ 07093
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · 25+ years of experience · Expertise in acid reflux + 4 more ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mauricio Zapiach is an experienced gastroenterologist at Hudson County Gastroenterology. He welcomes patients dealing with digestive conditions in West New York...Click to read more
Next available: today
Gastroenterologist
4.70
·64 reviews
Everyone was friendly and explained things clearly, listened and responded to my questions - Oct 3, 2024 by Sharon A.Click to read more
19 mi · 2 Centerock Rd, West Nyack, NY 10994
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Excellent wait time ·
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Dr. Tehseen Haider is a dedicated and well-qualified gastroenterologist. He sees patients at Crystal Run Healthcare in West Nyack, NY. Dr. Haider received his medical degree from Faisalabad Medical University. He completed his internship and residency in internal medicine at the Albert Einstein Co...Click to read more
Next available: Mon, Nov 16
Gastroenterologist
4.71
·125 reviews
Office visit was great from check to end of appointment - Jul 2, 2024 by Nora O.Click to read more
26.5 mi · 1800 Rockaway Ave, Ste 201, Hewlett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
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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
Gastroenterologist
4.97
·260 reviews
Very easy and fast. Provider was friendly and helpful. Overall a great experience!! - Nov 26, 2024 by Sarah B.Click to read more
23.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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I first became interested in gastroenterology through my personal experience with ulcerative colitis and the trust I built with my doctors as a patient. Now on the other side as a gastroenterologist, I value the lifelong relationships I am able to have with patients-whether it be through tackling ch...Click to read more
Next available: tomorrow
Gastroenterologist
4.94
·33 reviews
My doctor was super nice and explained me everything very clearly. - Apr 6, 2026 by Baturalp H.Click to read more
19 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 8 more ·
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Dr. Neil Brodsky is a gastroenterologist who provides in-person services at Northwell Health Gastroenterology - Central in Douglaston, NY. He is affiliated with Long Island Jewish Medical Center and North Shore University Hospital. Dr. Brodsky earned a medical degree from NYU Grossman School of Med...Click to read more
Next available: Tue, Nov 17
Gastroenterologist
4.71
·2743 reviews
He’s such a great doctor, very gentle and good listener. - Feb 26, 2023 by Bruna P.Click to read more
26.5 mi · 70 W 36th Street, Unit 12B, New York, NY 10018
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Excellent wait time ·
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Growing up in a family of physicians, Dr. Yi Jia learned the foundations of medicine and the importance of compassionate patient care from a very early age. Dr. Jia graduated with honors from Peking University Health Science Center with a Bachelor of Medicine and completed a demanding Ph.D. program ...Click to read more
Next available: today
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

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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Greenwich?

On average, patients who use Zocdoc can search for a Gastroenterologist in Greenwich, 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 Greenwich who accept your insurance and make an appointment online.


How can I find a Greenwich Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Greenwich Gastroenterologist who takes your insurance. 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 Gastroenterologist in Greenwich?

Zocdoc is a free online service that helps patients find Gastroenterologists in Greenwich and book appointments instantly. You can search for Greenwich Gastroenterologists by symptom or visit reason. Then, choose your insurance plan. 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 Greenwich?

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


How can I find a Greenwich Gastroenterologist who sees patients after hours?

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


How can I find a top-rated Gastroenterologist in Greenwich?

You can use Zocdoc to find Gastroenterologists in Greenwich 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 Greenwich?

Gastroenterologists in Greenwich 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 my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Greenwich who accept your insurance 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 Gastroenterologist in Greenwich 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 Gastroenterologist in Greenwich who sees patients during the weekend?

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


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