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315 verified Gastroenterologists in Stony Brook, NY
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 06/01/2026
Availability last updated 06/01/2026

Dr. Jennifer Leong, MD

Gastroenterologist
4.94
·137 reviews
Dr. Leong is excellent. She listens carefully and explains everything fully. First class. by Denise S.Click to read more
44 mi · 311 E 79th St, Ste 2A, New York, NY 10075
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients · 22 years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Leong is Board-certified in gastroenterology, transplant hepatology, obesity, and is a specialist in liver medicine and transplantation. She completed her medical degree and residency training at NYU, a GI fellowship at North Shore University Medical Center, and a transplant hepatology fellowshi...Click to read more
Next available: Mon, Jun 15

Dr. Mauricio Zapiach, MD

Gastroenterologist
3.50
·6 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
46.5 mi · 235 60th Street, West New York, NJ 07093
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients ·
Read bio
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: tomorrow

Dr. Julie Foont, MD

Gastroenterologist
4.95
·782 reviews
Dr. Foont is absolutely fantastic. I highly recommend her. - Dec 15, 2016 by John T.Click to read more
45.5 mi · 1865 Broadway, New York, NY 10023
Accepts Aetna, BlueCross BlueShield, Cigna + 71 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
***In light of the COVID-19 pandemic, all consultations will be virtual using your smartphone or computer. These visits are covered by insurance for all NY State residents, just as a typical office visit would be covered. The staff will contact you with details about your telemedicine consultation a...Click to read more
Next available: Thu, Jun 4

Dr. Ugonna Iroku, MD

Gastroenterologist
4.84
·889 reviews
The Doctor was great!, he listened carefully to what my concerns were. - Jan 27, 2022 by Reyna D.Click to read more
45.5 mi · 535 5th Ave, Ste 604, New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ugonna Iroku, MD, is a gastroenterologist specializing in managing a broad range of digestive conditions, including screening for colorectal polyps and cancers, esophageal and gastric cancers, heartburn, difficulty swallowing, hemorrhoids, rectal bleeding, bowel habit changes like diarrhea or consti...Click to read more
Next available: Thu, Jun 4

Dr. Kevin Groudan, MD

Gastroenterologist
5.00
·30 reviews
My visit with Dr Kevin Groudan was great good confident and proportional. by JMClick to read more
45.5 mi · 518 East 20th Street, New York, NY 10009
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office. Dr. Kevin Groudan is a board-certified gastroenterologist and Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai. He earned his medical degree from the University at Buf...Click to read more
Next available: Wed, Jun 3

Christiane Silver, APRN, RN, NP

Family Nurse Practitioner
4.83
·58 reviews
Polite, fast, efficient, knowledgeable. Exactly what you want when visiting the doctor - Mar 27, 2025 by Randolph R.Click to read more
40 mi · 3765 Riverdale Avenue, Suite 7, Bronx, NY 10463
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Accepting new patients · Highly recommended ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Please note that there will be a $25 cancellation or no-show fee charged for all new patients after 24 hours of booking. Ms. Christiane Silver is a compassionate f...Click to read more
Next available: tomorrow

Dr. Barry Jaffin, MD

Gastroenterologist
5.00
·38 reviews
The medical is very attentive and friendly. He explains everything clearly. - Jan 28, 2026 by Carlos Manuel R.Click to read more
44.5 mi · 620 Columbus Ave, New York, NY 10024
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
While taking my first course in gastroenterology during my second year of medical school at Mount Sinai, I was intrigued that this specialty encompasses the need for excellent cognitive and diagnostic skills and keen eye-hand coordination since endoscopic procedures require all three attributes to m...Click to read more
Next available: Thu, Jun 11

Dr. Edward Brettholz, MD

Gastroenterologist
4.86
·545 reviews
Dr. Brettholz is great. Very knowledgeable. I’ve been seeing him for years. - Jan 10, 2020 by Andrea K.Click to read more
46 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 27 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Edward Brettholz received his medical degree from the George Washington University School of Medicine. He completed his Internal Medicine residency at Cedars-Sinai Medical Center in Los Angeles, followed by a Gastroenterology fellowship at the University of California at Irvine and he is board c...Click to read more
Next available: Wed, Jun 3

Dr. Matthew McNeill, MD, FACG

Gastroenterologist
4.95
·1483 reviews
Great bedside manner and friendly and knowledgeable. I would recommend Dr. McNeill. - Aug 30, 2024Click to read more
47.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 71 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Matthew McNeill, MD, is board certified in gastroenterology and internal medicine. His practice focuses on a wide range of digestive and liver diseases and symptoms, inclu...Click to read more
Next available: today

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1855 reviews
Doctor was very personable and answered all my questions. Was such a wonderful visit. - Dec 18, 2018 by Jeanina V.Click to read more
45.5 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Televisits are covered by insurance for all New York State residents, just as a typical office visit would be covered. Our staff will contact you with details after booking. Veronika ...Click to read more
Next available: Fri, Jun 5

Dr. Max Pitman, MD

Gastroenterologist
4.92
·1436 reviews
Dr. Pitman was amazing. He was also great at following up after the procedure. - Oct 8, 2019Click to read more
47.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* ***Dr. Pitman is offering both in-person and video visits for all visit types.*** Max Pitman, MD, is board certified in both gastroenterology and internal medicine. His clinical practice...Click to read more
Next available: today

Dr. Ugonna Iroku, MD

Gastroenterologist (Virtual)
4.84
·889 reviews
The Doctor was great!, he listened carefully to what my concerns were. - Jan 27, 2022 by Reyna D.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Ugonna Iroku, MD, is a gastroenterologist specializing in managing a broad range of digestive conditions, including screening for colorectal polyps and cancers, esophageal and gastric cancers, heartburn, difficulty swallowing, hemorrhoids, rectal bleeding, bowel habit changes like diarrhea or consti...Click to read more
Next available: tomorrow

Dr. Edward Brettholz, MD

Gastroenterologist (Virtual)
4.86
·545 reviews
Dr. Brettholz is great. Very knowledgeable. I’ve been seeing him for years. - Jan 10, 2020 by Andrea K.Click to read more
Smyrna, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 27 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Edward Brettholz received his medical degree from the George Washington University School of Medicine. He completed his Internal Medicine residency at Cedars-Sinai Medical Center in Los Angeles, followed by a Gastroenterology fellowship at the University of California at Irvine and he is board c...Click to read more
Next available: Fri, Jun 5

Dr. Brian Landzberg, MD

Gastroenterologist
4.70
·82 reviews
Dr Landzberg is a good listener and asked the right questions. I felt confident I was going to be well cared for. - Feb 8, 2022 by Carolyn S.Click to read more
44 mi · 210 East 71st Street, New York, NY 10021
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. Brian Landzberg is a Gastroenterologist treating patients in the Greater New York area. He earned his Bachelor of Arts degree in French and American History and Literature from Harvard University and received his Doctor of Medicine from the Albert Einstein College of Medicine. Dr. Landzberg comp...Click to read more
Next available: Thu, Jun 18

Dr. Anthony Weiss, MD

Gastroenterologist (Virtual)
5.00
·48 reviews
Staff was helpful friendly kind Dr Weiss very knowledgeable, explained and answered all questions - Feb 10, 2026Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
During my training as a physician at the Icahn School of Medicine at Mount Sinai, I became fascinated with the digestive system and the profound effect gastrointestinal disease can have on people’s lives. The ability to combine the technical expertise of challenging procedures with the opportunity t...Click to read more
Next available: Thu, Jun 18

Dr. Arthur Kornbluth, MD

Gastroenterologist
5.00
·30 reviews
43.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Dr. Arthur Kornbluth is a highly regarded gastroenterologist. He practices at New York Gastroenterology Associates in New York, NY.� He completed his medical degree from SUNY Downstate Medical School. Dr. Kornbluth completed his residency in internal medicine at Albert Einstein College of Medicine....Click to read more
Next available: Mon, Jul 6

Dr. Janie Yang, MD

Gastroenterologist
4.84
·707 reviews
Dr. Yang was nice. I felt very comfortable because she was patient and listened to my concerns. - Mar 14, 2024 by Theresa F.Click to read more
47.5 mi · 32 Ct St, Ste 1407, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Janie Yang is a gastroenterologist. She is currently a part of New York Gastroenterology Associates, based in Brooklyn and New York, NY. Dr. Yang attended Columbia University, where she earned her medical degree. She then advanced her training by completing a fellowship in gastroenterology, hep...Click to read more
Next available: tomorrow

Dr. Megha Kothari, MD

Gastroenterologist
4.98
·57 reviews
Doctor made me feel comfortable - Apr 15, 2024 by Francesco C.Click to read more
43.5 mi · 28-25 Jackson Ave, Long Island City, NY 11101
Accepts Aetna, BlueCross BlueShield, Cigna + 44 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Megha Kothari, MD, is a hepatologist and gastroenterologist and an assistant director of hepatology at NewYork-Presbyterian Brooklyn Methodist Hospital. She is also the director of women's health at the hospital. Dr. Kothari treats patients with a wide range of gastrointestinal conditions, includin...Click to read more
Next available: Fri, Jul 17

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1855 reviews
Doctor was very personable and answered all my questions. Was such a wonderful visit. - Dec 18, 2018 by Jeanina V.Click to read more
46.5 mi · 18 W 18th St, Between 5th and 6th Ave, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Televisits are covered by insurance for all New York State residents, just as a typical office visit would be covered. Our staff will contact you with details after booking. Veronika ...Click to read more
Next available: Thu, Jun 4

Dr. Yasmin Metz, MD

Gastroenterologist
4.85
·614 reviews
Dr. Metz was extremely personable and eay to talk to. She took so much time to talk with me before the exam. She was great! - Jan 4, 2013Click to read more
45 mi · 60 E 56th St, 7th Fl, New York, NY 10022
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Yasmin Metz, M.D. is board certified in internal medicine and gastroenterology. She is a graduate of Brown University where she enrolled in the Program in Liberal Medical Education. There she received a B.A. in Human Biology with Honors followed by her medical degree. Dr. Metz completed both her In...Click to read more
Next available: Tue, Jun 16

Dr. Deborah Yvette L. Chua, MD

Gastroenterologist
4.93
·2143 reviews
Dr. Chua has incredible bed-side and was extremely thorough and knowledgable. Very glad I went to her. - Jan 30, 2019 by Andrew C.Click to read more
45.5 mi · 1865 Broadway, New York, NY 10023
Accepts Aetna, BlueCross BlueShield, Cigna + 71 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* *COVID-19 UPDATE: Dr. Chua is available for both in-office and telemedicine appointments. Televisits are covered by insurance for all NY State residents, just as a typical office visit w...Click to read more
Next available: Fri, Jun 12

Dr. Jack Braha, DO

Gastroenterologist
4.84
·402 reviews
Awesome doctor, very attentive and has very nice demeanor. Very professional. Definietly recommend. by Piotr J.Click to read more
48.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Highly recommended ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Braha is the Chief of Gastroenterology at Mount Sinai-Beth Israel Brooklyn Hospital. He earned his Doctor of Osteopathic Medicine degree from the New York Insti...Click to read more
Next available: tomorrow

Katherine Entress, FNP

Family Nurse Practitioner
5.00
·10 reviews
I was in & out quickly by ECClick to read more
40.5 mi · 6243A Woodhaven Blvd, Grnd Fl, Rego Park, NY 11374
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Katherine “Kat” Entress, MSN, MBA, FNP is a Family Nurse Practitioner with 18 years of professional practice. Most of her career has been in ED trauma. She is committed to provide high-quality care to her patients. Kat has diverse experience caring for patients as a nurse in the emergency room. An H...Click to read more
Next available: Wed, Jun 3

LaQuan Superville, NP, FNP

Family Nurse Practitioner
4.00
·10 reviews
She is a sweetheart, good listener and asked a lot of questions - Jul 6, 2023 by Erika S.Click to read more
40.5 mi · 6243A Woodhaven Blvd, Grnd Fl, Rego Park, NY 11374
Also offers video visits · Accepting new patients ·
Read bio
LaQuan Superville, FNP-C, obtained her Master of Science in Family Health Nursing from Lehman College, CUNY, and her Bachelor of Science in Nursing from Delaware State University. She is a well-prepared Family Nurse Practitioner with 10 years of experience in healthcare. Committed to providing all p...Click to read more
Next available: Wed, Jun 3

Dr. Paul Cohen, MD

Gastroenterologist
4.64
·135 reviews
My experience was great, the staff were welcoming.I would recommend this facility to a friend. - Apr 11, 2023 by Judith C.Click to read more
46 mi · 1336 Utica Ave, Brooklyn, NY 11203
Accepts Aetna, BlueCross BlueShield, Cigna + 38 more
Accepting new patients ·
Read bio
Dr. Cohen is a board-certified Gastroenterologist practicing medicine for the last 20 years. He is continually named one of the best doctors in the New York Metro Area by Castle Connolly. Dr. Cohen’s focus is always on his patients, giving individualized attention, providing a friendly staff to ensu...Click to read more
Next available: Tue, Jun 9

Dr. Jonathan Erber, MD

Gastroenterologist (Virtual)
4.79
·885 reviews
Really appreciated Dr. Jonathan Erbers serious but yet very human approach.Click to read more
Brooklyn, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Jonathan Erber graduated from Tel Aviv University, Sackler Faculty of Medicine in 2002, completed his Internship and Residency in Internal Medicine at Albert Einstein College of Medicine, Montefiore Medical Center in 2005 and Fellowship in Gastroenterology at SUNY Downstate Medical Center in 200...Click to read more
Next available: tomorrow

Dr. Alex Sherman, MD

Gastroenterologist
4.90
·829 reviews
Doctor that cares about you. He does all the necessary tests to diagnose the disease.Click to read more
46 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Alex Sherman earned his bachelor's degree from Columbia College and his Doctor of Medicine from New York University School of Medicine. He completed his internship and residency in Internal Medicine at Albert Einstein College of Medicine of Yeshiva University, Bronx Municipal Hospital Center, fo...Click to read more
Next available: Tue, Jun 9

Dr. Melanie Jordan Burgos, MD

Gastroenterologist
4.86
·29 reviews
Dr Bergos is very pleasant and knowledgeable. She was ready to answer all my questions. - May 7, 2026 by Chavi F.Click to read more
45 mi · 235 Old River Road, Edgewater, NJ 07020
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Melanie Burgos is a highly qualified gastroenterologist with expertise in a wide range of gastrointestinal conditions and procedures. Dr. Burgos earned a Bachel...Click to read more
Next available: Tue, Jun 16

Dr. Michael Schopis, MD

Gastroenterologist
4.94
·618 reviews
Awesome! Dr Schopis was very thorough, he explained everything & made you feel comfortable during the examine. by NJClick to read more
48 mi · 80 Maiden Ln, Suite 1204, New York, NY 10038
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Michael Schopis is a double board certified, compassionate and highly rated gastroenterologist at Manhattan Gastroenterology. Dr. Schopis is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine and is a proud member of the American Society for Gas...Click to read more
Next available: Wed, Jun 3

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·783 reviews
Excellent experience! Very thorough and efficient. - Aug 26, 2021 by Christin M.Click to read more
47.5 mi · 32 Ct St, Ste 1407, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
Ana Tuyama, MD is a top-rated New York City digestive and liver disease specialist, with over ten years of experience diagnosing and treating diseases of the digestive tract, liver, gallbladder, and pancreas. She is extremely experienced and skilled in upper endoscopy and colonoscopy. Dr Tuyama re...Click to read more
Next available: Wed, Jun 3

Dr. Scott Weber, MD

Gastroenterologist
4.90
·725 reviews
Excellent physician. Great staff. Couldn't ask for a better office and procedure experience. by Randolph H.Click to read more
46 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Scott Weber is admitted to the American Board of Internal Medicine with a sub-specialty of Gastroenterology with special interests in Irritable Bowel, Inflammatory Bowel, and Hepatitis. He is an Assistant Professor of Clinical Medicine at NYU School of Medicine. Dr. Weber earned his Bachelor of...Click to read more
Next available: Wed, Jun 10

Dr. Mallikharjanudu Kalepu, MD

Family Physician
4.94
·32 reviews
My experience was excellent I will recommend this Doctor - Jan 9, 2024 by Lawrence G.Click to read more
38 mi · 114-39 Sutphin Blvd, Jamaica, NY 11434
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Also offers video visits · Accepting new patients · Highly recommendedExpertise in chronic high blood pressure + 2 more
Next available: Tue, Jun 30

Dr. Jonathan Erber, MD

Gastroenterologist
4.79
·885 reviews
Really appreciated Dr. Jonathan Erbers serious but yet very human approach.Click to read more
48 mi · 591 Ocean Pkwy, Brooklyn, NY 11218
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Jonathan Erber graduated from Tel Aviv University, Sackler Faculty of Medicine in 2002, completed his Internship and Residency in Internal Medicine at Albert Einstein College of Medicine, Montefiore Medical Center in 2005 and Fellowship in Gastroenterology at SUNY Downstate Medical Center in 200...Click to read more
Next available: tomorrow

Katherine Entress, FNP

Family Nurse Practitioner
5.00
·10 reviews
I was in & out quickly by ECClick to read more
41.5 mi · 73-09 Myrtle Ave, 1st Fl, Glendale, NY 11385
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Katherine “Kat” Entress, MSN, MBA, FNP is a Family Nurse Practitioner with 18 years of professional practice. Most of her career has been in ED trauma. She is committed to provide high-quality care to her patients. Kat has diverse experience caring for patients as a nurse in the emergency room. An H...Click to read more
Next available: tomorrow

Dr. Ion Oltean, MD

Internist
5.00
·4 reviews
I went to Dr. Oltean for treatment of high blood pressure and cholesterol management. He patiently explained each step of my treatment plan, answering all my questions without making me feel rushed. I left feeling informed, confident and well prepared to manage my care. Simone the nurse and Lisa t...Click to read more
41 mi · 7915 Metropolitan Ave, Middle Village, NY 11379
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Ion Oltean is a licensed and experienced internist who sees patients at Integrated Internal Medicine in Middle Village, NY. He completed his residency in Internal Medicine at Flushing Hospital Medical Center. Dr. Oltean diagnoses and treats a wide range of health issues affecting the body's int...Click to read more
Next available: Wed, Jun 3

Jessica Fernandez, APRN, RN

Adult Nurse Practitioner
40.5 mi · 90-01 Roosevelt Ave, Ste 2A, Queens, NY 11372
Accepting new patients ·
Read bio
I am a dedicated Nurse Practitioner committed to providing compassionate, high-quality care to patients of all backgrounds. I believe that building strong relationships with my patients is essential to helping them achieve their best health. I take the time to listen carefully, answer questions, and...Click to read more
Next available: Fri, Jun 5

Dr. Nancy Lau, MD

Gastroenterologist (Virtual)
4.72
·1128 reviews
Dr. Lau and her staff were very courteous and made my visit a comfortable experience. - Jun 24, 2018 by Louise M.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · Offers video visits ·
Read bio
Dr. Nancy Lau graduated Magna Cum Laude with a Doctor of Medicine degree from the State University of New York, Downstate Medical Center. She completed her internship in Internal Medicine at NewYork-Presbyterian Hospital / Weill Cornell Medical Center, followed by a residency in Internal Medicine at...Click to read more
Next available: Thu, Jun 4

Dr. Joshua Olstein, MD

Gastroenterologist
4.90
·52 reviews
Highly recommend this Doctor and location. Knowledgeable, attentive, excellent follow up care.Click to read more
49 mi · 500 New Hempstead Road, Suite A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · 22 years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
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: today

Dr. Stephen Goodman, MD

Gastroenterologist
4.85
·34 reviews
Office was cleaned and staff was polite. Although it was very crowded and they were trying to get through patients quickly once in with the doctor, he was great bedside manner explained everything. Only complaint I have is I was sent to the hospital for a CAT scan, and although the scan was clear. I...Click to read more
49 mi · 500 New Hempstead Road, Suite A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 5 more ·
Read bio
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: today

Dr. Kenneth Banner, MD

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
49 mi · 500 New Hempstead Road, Suite A, New City, NY 10956
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Highly recommended ·
Read bio
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: today
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1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Experience using Zocdoc and my provider was great! Exceeded my expectations
Ashley K
Easy same day appointment and was able to pick up my prescription within an hour of finishing my visit. Highly recommend
Jordan M
Great experience! Now seeing this doctor for routine foot care. Thank you Zocdoc!
Trefalyn M L
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Frequently asked questions

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

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

How can I find a Stony Brook Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Stony Brook 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 Stony Brook?

Zocdoc is a free online service that helps patients find Gastroenterologists in Stony Brook and book appointments instantly. You can search for Stony Brook 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 Stony Brook?

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

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

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

How can I find a top-rated Gastroenterologist in Stony Brook?

You can use Zocdoc to find Gastroenterologists in Stony Brook 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 Stony Brook?

Gastroenterologists in Stony Brook 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 Stony Brook 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 Stony Brook 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 Stony Brook who sees patients during the weekend?

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

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