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315 verified Gastroenterologists in Commack, 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 05/31/2026
Availability last updated 05/31/2026

Dr. Noah Mahpour, MD

Gastroenterologist
5.00
·4 reviews
I had a great experience. - May 13, 2026 by Anna L.Click to read more
36 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 34 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. Mahpour was raised in Bergen County, and has lived there for a majority of his life.Click to read more
Next available: Tue, Jun 9

Dr. Brian Landzberg, MD

Gastroenterologist
4.70
·82 reviews
He is a very knowledgeable doctor and I trust him implicitly - Sep 16, 2016Click to read more
35.5 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. Babak Mohajer, MD

Gastroenterologist
4.90
·1533 reviews
Excellent doctor, very good communication, warm, knowledgeable.Click to read more
37.5 mi · 632 Broadway, 2nd Floor, New York, NY 10012
Accepts Aetna, BlueCross BlueShield, Cigna + 44 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. Babak Mohajer, MD, is a board-certified gastroenterologist practicing at Mount Sinai’s Doctor Noho location in downtown Manhattan. He is deeply committed to patient-centered care that is informed b...Click to read more
Next available: Tue, Jun 2

Dr. Paul Cohen, MD

Gastroenterologist
4.64
·135 reviews
He is an awesome Doctor. He always make sure his patient needs are met. by Kalisha D.Click to read more
36 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. Kecia Ford, MD

Internist
4.83
·23 reviews
Dr. Ford was knowledgeable, thorough and kind. She heard my concerns and made me comfortable with the care and solutions she suggested. - Aug 25, 2025 by Jenisha S.Click to read more
29 mi · 12-88 Central Ave, Far Rockaway, NY 11691
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Also offers video visits · Accepting new patients · 25 years of experience · Highly recommendedExpertise in chronic high blood pressure
Next available: Mon, Jul 13

Dr. Megha Kothari, MD

Gastroenterologist
4.98
·57 reviews
Top-notch experience in every way. Couldn’t be happier. - Nov 14, 2025 by Jennifer D.Click to read more
34.5 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. 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
28.5 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. Michael Schopis, MD

Gastroenterologist
4.94
·618 reviews
as a young female who just moved to this city i was terrified finding a gi, but dr. schools - Nov 9, 2023 by Olivia H.Click to read more
38.5 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: Tue, Jun 2

Katherine Entress, FNP

Family Nurse Practitioner
5.00
·10 reviews
Friendly staff and overall pleasant visit at the Doctors by GSClick to read more
31.5 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
31.5 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. 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. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1855 reviews
great professional doc that really cares about you ! with an amazing team (asha you an amazing person) . - Jan 18, 2019 by Yaakov S.Click to read more
37.5 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. Arthur Kornbluth, MD

Gastroenterologist
5.00
·30 reviews
35 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. was very friendly listened to my issues and gave responses of things that I can do that I clearly understood. - Dec 10, 2021 by Shalaina B.Click to read more
38 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: Tue, Jun 2

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·783 reviews
Dr Tuyama and staff were great! So professional, kind, understanding, and helpful. Would recommend!! ?? - Jun 23, 2022 by Marilou F.Click to read more
38 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. James Kim, MD

Gastroenterologist
4.95
·2415 reviews
Dry thorough, experienced and open minded. Made me feel very comfortable - Feb 26, 2019 by Reba B.Click to read more
38 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 and contact 911 or go to your nearest emergency room.* James A. Kim, MD, is board-certified in both gastroenterology and internal medicine. His practice encompasses all aspects of general gastroenterology, with a particular interest in cance...Click to read more
Next available: Wed, Jun 3

Katherine Entress, FNP

Family Nurse Practitioner
5.00
·10 reviews
Friendly staff and overall pleasant visit at the Doctors by GSClick to read more
32 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: Tue, Jun 2

Dr. Jack Braha, DO

Gastroenterologist
4.84
·402 reviews
Very patient and honest. Definitely recommend him. by Berenice R.Click to read more
38.5 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: Tue, Jun 2

Christiane Silver, APRN, RN, NP

Family Nurse Practitioner
4.83
·58 reviews
Very nice environment professional environment and very friendly staff thanks you very much I hope to see you soon by Raul A.Click to read more
32.5 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: Tue, Jun 2

Dr. Yasmin Metz, MD

Gastroenterologist
4.85
·614 reviews
Dr. Metz and her staff are a kind, caring, and compassionate group of professionals. - Nov 29, 2016Click to read more
36 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
Wonderful visit - professional, courteous, attentive, kind, and informative.Click to read more
36.5 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. Wayne Siegel, MD

Gastroenterologist
4.49
·41 reviews
Dr Was pleasant and informative - Sep 19, 2025 by Hope M.Click to read more
39.5 mi · 255 NJ-3, Ste 204, Secaucus, NJ 07094
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 8 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Wayne Siegel is a gastroenterologist with extensive expertise in diagnosing and treating digestive disorders. He sees patients at his private practice in Secauc...Click to read more
Next available: tomorrow

Dr. Kathryn Schmidt, MD

Gastroenterologist
4.91
·120 reviews
solid doctor. great bedside manner. organized office with good follow up - Apr 25, 2026Click to read more
38.5 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 · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Kathryn Schmidt is a leading, highly rated gastroenterologist with our Manhattan Gastroenterology team. Dr.Schmidt completed her Gastroenterology training at the world renowned Mayo Clinic in Rochester, consistently ranked among the top hospitals in the United States. She prides herself on her p...Click to read more
Next available: Tue, Jun 2

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
37 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. 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
31.5 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

Dr. Jonathan Erber, MD

Gastroenterologist (Virtual)
4.79
·885 reviews
Wonderful Dr. Explained everything well and thoughtful and kind! Really grateful he is in the neighborhood! - Mar 23, 2024 by Kyra W.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: Tue, Jun 2

Dr. Jonathan Erber, MD

Gastroenterologist
4.79
·885 reviews
Wonderful Dr. Explained everything well and thoughtful and kind! Really grateful he is in the neighborhood! - Mar 23, 2024 by Kyra W.Click to read more
38.5 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: Tue, Jun 2

Dr. Scott Weber, MD

Gastroenterologist
4.90
·725 reviews
I've seen all the top gastro guys in New York. Weber is the only one who's actually helped me. He's the best. - Apr 20, 2016 by Jon S.Click to read more
37 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. Rohan Bhojwani, MD, MBA

Primary Care Doctor
4.73
·479 reviews
Probably the friendliest/ most attentive Doctor I’ve ever met. Incredibly professional and kind - Jun 8, 2024 by Pabatso R.Click to read more
31 mi · 10 Progress Dr, Ste 2i, Shelton, CT 06484
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Rohan Bhojwani is a dedicated physician committed to providing exceptional care to his patients. Graduating with his MD in 2013, Dr. Bhojwani went on to specialize in Internal Medicine through Cleveland Clinic, Fairview. His passion for continuous learning led him to pursue an MBA from Johns Hop...Click to read more
Next available: Sat, Jun 6

Dr. Scott Tenner, MD, FACP, MPH

Gastroenterologist
4.64
·266 reviews
Dr. Tenner is knowledgeable and professional. Highly recommended. - Jul 27, 2025 by Dawn G.Click to read more
38.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 36 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. Scott Tenner is the Director of gastroenterology at the Brooklyn Gastroenterology and Endoscopy Associates, in addition to serving as the Director at the Greater Ne...Click to read more
Next available: Tue, Jun 2

Dr. Jack Braha, DO

Gastroenterologist
4.84
·402 reviews
Very patient and honest. Definitely recommend him. by Berenice R.Click to read more
39 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
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

Jessica Fernandez, APRN, RN

Adult Nurse Practitioner
31 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
She was very informative and has excellent bedside manners. - Jul 23, 2018 by Celine V.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. Melanie Jordan Burgos, MD

Gastroenterologist
4.86
·29 reviews
Great doctor, and the nurse who took my blood didn’t even feel a thing ! And I hate needles ! - Jun 30, 2025 by Monique P.Click to read more
36.5 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. Agnieszka Nagorna, MD

Gastroenterologist (Virtual)
4.91
·160 reviews
Visit went well. Doctor was informative and took time to listen to my concerns. by AMClick to read more
Brooklyn, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Aga Nagorna is an Ivy League–educated, highly rated and leading gastroenterologist in Brooklyn . She brings a patient-centered approach and a deep clinical expertise in general gastroenterology, colon cancer screening, irritable bowel syndrome (IBS), and women’s digestive health. Dr. Nagorna gr...Click to read more
Next available: Thu, Jun 4

Dr. Agnieszka Nagorna, MD

Gastroenterologist
4.91
·160 reviews
Visit went well. Doctor was informative and took time to listen to my concerns. by AMClick to read more
38.5 mi · 502 5th Avenue, Suite 1, Brooklyn, NY 11215
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Aga Nagorna is an Ivy League–educated, highly rated and leading gastroenterologist in Brooklyn . She brings a patient-centered approach and a deep clinical expertise in general gastroenterology, colon cancer screening, irritable bowel syndrome (IBS), and women’s digestive health. Dr. Nagorna gr...Click to read more
Next available: Thu, Jun 4

Dr. Yaniuska Lescaille, MD

Gastroenterologist
4.00
·8 reviews
Great doc. Very attentive, understanding, compassionate and nurturing. I felt very comfortable in her presence. I felt like I was actually being listened to unlike with many other providers. Highly recommend. - May 10, 2026 by Christina S.Click to read more
36.5 mi · 550 5th Avenue, BROOKLYN, NY 10036
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Accepting new patients ·
Read bio
Dr. Lescaille is a board-trained gastroenterologist specializing in the diagnosis and treatment of Inflammatory Bowel Disease (IBD), including Ulcerative Colitis and Crohn’s Disease. She provides comprehensive, evidence-based care for patients with complex gastrointestinal conditions, with a focus o...Click to read more
Next available: Tue, Jun 23

Dr. Po Cheng Chu, MD

Gastroenterologist
4.81
·825 reviews
Dr. Chen’s is very knowledgeable and attentive to detail. - Sep 24, 2018Click to read more
40 mi · 2315 86th St, 1st Fl, Brooklyn, NY 11214
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Po Cheng Chu, MD, is a board certified Gastroenterologist and Hepatologist. He received his degree in medicine from the National Taiwan University College of Medicine. He completed both his residency in internal medicine and fellowship in gastroenterology at Maimonides Medical Center with an Outstan...Click to read more
Next available: tomorrow

Dr. Nancy Chung, MD

Gastroenterologist
4.89
·966 reviews
Dr.Chung is great her bedside manners and clear communication skills are fantastic. Her staff are also very friendly. - Jun 14, 2022 by Reyna D.Click to read more
37 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. Nancy Chung is a board-certified gastroenterologist who graduated from Yale University with a degree in biology. She received her medical degree cum laude from Boston University School of Medicine where she was inducted into Alpha Omega Alpha, the national medical honor society. She completed he...Click to read more
Next available: Wed, Jun 17

Dr. Judah Horowitz, MD

Gastroenterologist
4.73
·52 reviews
Seen fast, quick visit helped me with what I needed - Sep 17, 2025 by Lauren W.Click to read more
38.5 mi · 2700 Ocean Avenue, BROOKLYN, NY 11229
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients ·
Read bio
Dr. Judah Horowitz is a board certified physician specializing in gastroenterology and hepatology. He was born in Brooklyn and raised on Long Island. He attended Lander College of Arts and Sciences where he was also the president of the student government. He studied mathematics and chemistry and gr...Click to read more
Next available: Wed, Jun 3
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Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
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Thanks Zocdoc! You have been a lifesaver. I was able to find some of the best doctors. This app makes looking for quality care a lot easier.
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Frequently asked questions

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

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

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

Zocdoc lets you search specifically for a Commack 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 Commack?

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

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

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

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

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

You can use Zocdoc to find Gastroenterologists in Commack 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 Commack?

Gastroenterologists in Commack 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 Commack 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 Commack 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 Commack who sees patients during the weekend?

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

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