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315 verified UnitedHealthcare Gastroenterologists in Queens, NY
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 04/23/2026
Availability last updated 04/23/2026

Dr. Markos Koutsos, MD

Gastroenterologist
4.81
·1701 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
8.5 mi · 111 E 80th St, Ste 1A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in high cholesterol + 5 more ·
Read bio
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: Tue, Apr 28

Dr. Divya Mallam, MD

Gastroenterologist (Virtual)
4.69
·281 reviews
Great experience with the medical staff though the front desk staff aren't the friendliest.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in colonoscopy + 3 more ·
Read bio
Dr. Divya Mallam is a double board-certified, highly rated, and personable gastroenterologist at Manhattan Gastroenterology. She earned her Doctor of Medicine from SUNY Downstate Medical School and completed her clinical internship and residency in Internal Medicine at Harbor-UCLA Medical Center. Dr...Click to read more
Next available: Tue, Apr 28

Dr. Daniel Adler, MD

Gastroenterologist (Virtual)
4.87
·668 reviews
Very professional and got right to the heart of the issue. - May 27, 2021 by Dylan C.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in gastroenteritis + 6 more ·
Read bio
Dr. Daniel Adler is a native of the New York metropolitan area. He received his Bachelors of Engineering from Johns Hopkins University and Doctor of Medicine degree from The State University of New York at Buffalo. He completed six years of post-graduate training including residency in internal medi...Click to read more
Next available: Mon, Apr 27

Dr. Jeffrey Crespin, MD, MBA, AGAF, FACP

Gastroenterologist
4.60
·2992 reviews
Very friendly, amicable. Office was easy to navigate. Knowledgeable and takes time to explain information. - Jan 16, 2018 by Eric N.Click to read more
8.5 mi · 210 East 47th St, 1A, New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Crespin has been a practicing gastroenterologist in Manhattan for over twenty years. He is a board-certified gastroenterologist who strives to provide the highest quality medical care and services in a compassionate, professional, and personalized manner. Dr. Crespin earned his Doctor of Medi...Click to read more
Next available: Tue, Apr 28

Dr. Mukul Arya, MD

Gastroenterologist
4.53
·70 reviews
Very knowledgeable, friendly and professional. Highly recommend. - Sep 11, 2014 by Andrew L.Click to read more
8.5 mi · 1056 5th Ave, New York, NY 10028
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 2 more ·
Read bio
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: Tue, Apr 28

Dr. Donelle Cummings, MD

Gastroenterologist
4.98
·128 reviews
Great guy and clearly knows what he’s doing. Very smart, articulate, and compassionate. Highly recommend. - Jan 9, 2026 by Thomas A.Click to read more
8.5 mi · 1056 5th Ave, # 1CD, New York, NY 10028
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
Dr. Donelle Cummings is a board-certified Gastroenterologist specializing in advanced endoscopic procedures and comprehensive digestive care. He provides expert evaluation and treatment for a wide range of digestive conditions, including acid reflux, inflammatory bowel diseases, colorectal cancer sc...Click to read more
Next available: Tue, Apr 28

Dr. Jack Mlabasati, MD

Gastroenterologist
4.88
·8 reviews
Great Doctor, took time to listen and ask questions. - Dec 11, 2025Click to read more
9 mi · 199 Hempstead Tpke, West Hempstead, NY 11552
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Dr. Jack Mlabasati is a gastroenterologist and hepatologist committed to providing comprehensive, personalized digestive health care. Known for his thorough approach and warm bedside manner, Dr. Mlabasati specializes in conditions such as acid reflux, IBS, IBD (Crohn’s & Ulcerative Colitis), liver d...Click to read more
Next available: Mon, Apr 27

Dr. Agnieszka Nagorna, MD

Gastroenterologist
4.94
·152 reviews
10/10 would recommend Dr. Nagorna and Manhattan Specialty Care for all of your needs! - Aug 13, 2025 by Jacquelyn M.Click to read more
10 mi · 502 5th Avenue, Suite 1, Brooklyn, NY 11215
In-network · UnitedHealthcare
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: tomorrow

Dr. Agnieszka Nagorna, MD

Gastroenterologist (Virtual)
4.94
·152 reviews
10/10 would recommend Dr. Nagorna and Manhattan Specialty Care for all of your needs! - Aug 13, 2025 by Jacquelyn M.Click to read more
Brooklyn, NY
In-network · UnitedHealthcare
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: tomorrow

Dr. Brian Landzberg, MD

Gastroenterologist
4.69
·81 reviews
Dr Landzberg is one of the best physicians I've encountered. - Jan 15, 2016 by Robert M.Click to read more
8.5 mi · 210 East 71st Street, New York, NY 10021
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
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, Apr 30

Dr. Daniel Adler, MD

Gastroenterologist
4.87
·668 reviews
Very professional and got right to the heart of the issue. - May 27, 2021 by Dylan C.Click to read more
8.5 mi · 60 E 56th St, 7th Fl, New York, NY 10022
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in gastroenteritis + 6 more ·
Read bio
Dr. Daniel Adler is a native of the New York metropolitan area. He received his Bachelors of Engineering from Johns Hopkins University and Doctor of Medicine degree from The State University of New York at Buffalo. He completed six years of post-graduate training including residency in internal medi...Click to read more
Next available: Tue, Apr 28

Dr. Martin Wolff, MD, FACG

Gastroenterologist
4.97
·2648 reviews
Great Doctor. Very tentative. Will be coming back. - May 3, 2021 by Jesus M.Click to read more
9 mi · 535 5th Ave, Ste 604 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 3 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room* Martin Wolff, MD, FACG is a double board-certified gastroenterologist and Clinical Assistant Professor of Medicine at NYU Langone Medical Center. He is an expert in Inflammatory Bowel D...Click to read more
Next available: Mon, Apr 27

Dr. Daniel Perl, MD

Gastroenterologist (Virtual)
4.95
·2373 reviews
I would highly recommend Dr Perl! He takes his time and explains everything! - Oct 8, 2021 by Maike L.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Perl is a double board certified, Ivy league trained highly rated, NYC gastroenterologist. Dr. Perl graduated with Honors from Harvard University. He then went on to obtain his medical degree from Mount Sinai School of Medicine and completed medical residency at the University of Michigan. Dr....Click to read more
Next available: Mon, Apr 27

Dr. Daniel Perl, MD

Gastroenterologist
4.95
·2373 reviews
I would highly recommend Dr Perl! He takes his time and explains everything! - Oct 8, 2021 by Maike L.Click to read more
9 mi · 56 W 45th St, Fl 8, New York, NY 10036
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Perl is a double board certified, Ivy league trained highly rated, NYC gastroenterologist. Dr. Perl graduated with Honors from Harvard University. He then went on to obtain his medical degree from Mount Sinai School of Medicine and completed medical residency at the University of Michigan. Dr....Click to read more
Next available: Mon, Apr 27

Dr. Deborah Yvette L. Chua, MD

Gastroenterologist
4.93
·2132 reviews
She was very helpful and answered all my questions. I would highly recommend. - Aug 10, 2017 by Abigail B.Click to read more
9 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 18 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
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: Tue, Apr 28

Dr. Peter Kim, MD

Gastroenterologist
4.98
·45 reviews
Great doctor! Listened and practiced shared decision making. - Jan 8, 2026 by Jason B.Click to read more
9 mi · 535 5th Ave, Ste 604, New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 3 more ·
Read bio
Peter S. Kim, MD, is a member of Summit Health’s Gastroenterology team. Dr. Kim treats a broad spectrum of gastroenterological conditions in adults, including performing colonoscopy and upper endoscopy procedures. Dr. Kim’s approach to care is attentive, compassionate, and thorough. In moments that...Click to read more
Next available: Tue, Apr 28

Dr. Neal Joseph, MD

Gastroenterologist
4.94
·2489 reviews
Fabulous doctor. Informed. Personable. Smooth in procedure and prompt with follow-up. Will see again! - Nov 28, 2018 by Monique A.Click to read more
9 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 17 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Neal Joseph, M.D., is board certified in gastroenterology and internal medicine. Following in the footsteps of his father, a gastroenterologist, and his mother, a nutritionist, Dr. Josep...Click to read more
Next available: Tue, Apr 28

Dr. Julie Foont, MD

Gastroenterologist
4.95
·773 reviews
My visit went well. The staff was very professional. Dr Font was very knowledgeable and helpful - Jul 18, 2019 by Janier O.Click to read more
9 mi · 535 5th Ave, Ste 604 (Entrance on E 44th St), New York, NY 10017
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 23 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 4 more ·
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: Tue, Apr 28

Dr. Steven Naymagon, MD

Gastroenterologist (Virtual)
4.78
·90 reviews
No complaints. Great staff, nice doctor. Will update once we make progress with my treatment. - Sep 21, 2022 by Edward P.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
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: Thu, Apr 30

Dr. Steven Naymagon, MD

Gastroenterologist
4.78
·90 reviews
No complaints. Great staff, nice doctor. Will update once we make progress with my treatment. - Sep 21, 2022 by Edward P.Click to read more
8.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
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: Thu, Apr 30

Dr. Shirley Johnson, MD

Gastroenterologist
4.83
·451 reviews
Great experience so far. DR listened patiently and explained well - Mar 18, 2024 by Shemina L.Click to read more
9 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Shirley Johnson-Hall is an experienced gastroenterologist practicing at Digestive Disease Care in New Hyde Park, NY. She primarily sees patients for abdominal pain, diarrhea, and hemorrhoids. Dr. Hall earned her Doctor of Medicine degree from the State University of New York, Downstate Medical ...Click to read more
Next available: Mon, Apr 27

Dr. Robert Pfeffer, MD

Gastroenterologist
4.89
·147 reviews
the staff were friendly and courteous. the doctor was clear and concise. - Feb 20, 2024 by Deborah U.Click to read more
8.5 mi · 347 E 37th St, New York, NY 10016
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 4 more ·
Read bio
Dr. Robert D. Pfeffer is a board certified gastroenterologist. He is a Clinical Assistant Professor at New York University School of Medicine and is an Attending Physician at New York University Langone Medical Center. Dr. Pfeffer attended college at Brown University and then proceeded to New York U...Click to read more
Next available: Fri, May 1

Dr. Edward Brettholz, MD

Gastroenterologist
4.86
·545 reviews
Truly appreciate Dr Brettholz. He is extremely thorough and totally my mind at ease. High recommendations!Click to read more
9 mi · 36 E 31st St, Rm 701, New York, NY 10016
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
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: Tue, Apr 28

Dr. Brian Landzberg, MD

Gastroenterologist (Virtual)
4.69
·81 reviews
Dr Landzberg is one of the best physicians I've encountered. - Jan 15, 2016 by Robert M.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
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: Mon, May 4

Dr. Weidan (Dana) Zhao, MD

Gastroenterologist (Virtual)
4.91
·882 reviews
The entire staff are very kind and communicate clearly. I felt very comfortable and that all of my problems were addressed. by Thao V.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Dana Zhao is a double board-certified, highly rated, and personable gastroenterologist at Manhattan Gastroenterology. She earned her Doctor of Medicine from the University of Texas Southwestern Medical School, where she received the Dean's Scholarship and Foundation Scholarship for her academic ...Click to read more
Next available: Tue, Apr 28

Dr. Weidan (Dana) Zhao, MD

Gastroenterologist
4.91
·882 reviews
The entire staff are very kind and communicate clearly. I felt very comfortable and that all of my problems were addressed. by Thao V.Click to read more
9 mi · 56 W 45th St, Fl 8, New York, NY 10036
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Dana Zhao is a double board-certified, highly rated, and personable gastroenterologist at Manhattan Gastroenterology. She earned her Doctor of Medicine from the University of Texas Southwestern Medical School, where she received the Dean's Scholarship and Foundation Scholarship for her academic ...Click to read more
Next available: Tue, Apr 28

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·750 reviews
Extremely friendly and welcoming! Felt as if I was in great hands. - May 17, 2022 by Michele A.Click to read more
9.5 mi · 620 Columbus Ave, New York, NY 10024
In-network · UnitedHealthcare
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: Mon, Apr 27

Dr. Ana Tuyama, MD

Gastroenterologist (Virtual)
4.87
·750 reviews
Extremely friendly and welcoming! Felt as if I was in great hands. - May 17, 2022 by Michele A.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · 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: Mon, Apr 27

Dr. Caterina Oneto Araya, MD

Gastroenterologist (Virtual)
4.92
·1443 reviews
Very pleasant bedside manner. Takes time to listen and answers questions directly, thoroughly and clearly.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 2 more ·
Read bio
Dr. Oneto is a board-certified gastroenterologist in private practice, affiliated with NYU Langone Health. She is passionate about digestive health and recognizes the significant impact of lifestyle choices on digestive health. She encourages patients to prioritize sleep, diet, and physical activity...Click to read more

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1851 reviews
Dr Dubrovskaya is a very caring professional. Happy that i chose her for my appointment. Would highly recommend. Eduard - Oct 29, 2021 by Eduard Y.Click to read more
9.5 mi · 1865 Broadway, New York, NY 10023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Expertise in colonoscopy + 2 more ·
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: Mon, Apr 27

Dr. James Aisenberg, MD

Gastroenterologist
4.93
·187 reviews
Great bedside manner and responded quickly with the results - Aug 1, 2022 by julie P.Click to read more
8 mi · 311 E 79th St, Ste 2A, New York, NY 10075
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Aisenberg is a Clinical Professor of Medicine at The Mount Sinai Hospital, New York. He graduated from Harvard Medical School, trained in internal medicine at The Columbia-Presbyterian Medical Center and completed his gastroenterology fellowship at The Mount Sinai Hospital. His research focuses ...Click to read more
Next available: Wed, May 6

Dr. Neal Joseph, MD

Gastroenterologist
4.94
·2489 reviews
Fabulous doctor. Informed. Personable. Smooth in procedure and prompt with follow-up. Will see again! - Nov 28, 2018 by Monique A.Click to read more
9.5 mi · 18 W 18th St, Between 5th and 6th Ave, New York, NY 10011
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 17 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Neal Joseph, M.D., is board certified in gastroenterology and internal medicine. Following in the footsteps of his father, a gastroenterologist, and his mother, a nutritionist, Dr. Josep...Click to read more
Next available: Mon, Apr 27

Dr. Mauricio Zapiach, MD

Gastroenterologist
3.80
·5 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
11.5 mi · 235 60th Street, West New York, NJ 07093
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 4 more ·
Read bio
Dr. Mauricio Zapiach is an experienced gastroenterologist at Hudson County Gastroenterology. He welcomes patients dealing with digestive conditions in West New York, NJ.  Dr. Zapiach completed his bachelor’s degree at Rutgers University and his medical degree at Rutgers New Jersey Medical School. H...Click to read more
Next available: tomorrow

Dr. Valerie Antoine-Gustave, MD, MPH

Gastroenterologist (Virtual)
4.92
·2666 reviews
She is thoughtful, thorough, knowledgeable and caring. - Oct 31, 2014Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 19 years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in acid reflux ·
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.* Dr. Valerie Antoine-Gustave is a gastroenterologist treating patients in New York City, NY. Patients come to Dr. Antoine-Gustave for a number of conditions, such as abdomi...Click to read more
Next available: Mon, May 4

Dr. Caterina Oneto Araya, MD

Gastroenterologist
4.92
·1443 reviews
Very pleasant bedside manner. Takes time to listen and answers questions directly, thoroughly and clearly.Click to read more
9 mi · 60 Gramercy Park N, Apt 1m, New York, NY 10010
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 2 more ·
Read bio
Dr. Oneto is a board-certified gastroenterologist in private practice, affiliated with NYU Langone Health. She is passionate about digestive health and recognizes the significant impact of lifestyle choices on digestive health. She encourages patients to prioritize sleep, diet, and physical activity...Click to read more
Next available: Wed, Apr 29

Dr. Alan Sloyer, MD

Gastroenterologist
4.97
·63 reviews
Great doctor with a good bedside manner. They made me feel so comfortable. - Aug 20, 2025 by Suzan R.Click to read more
7 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 8 more ·
Read bio
Dr. Sloyer is an award-winning photographer specializing in travel, landscape, and street photography. He has been fortunate to travel to unique destinations and experience adventures in more than 75 countries across all seven continents. His photos have appeared in notable publications such as The ...Click to read more
Next available: Tue, May 26

Dr. Alan Sloyer, MD

Gastroenterologist (Virtual)
4.97
·63 reviews
Great doctor with a good bedside manner. They made me feel so comfortable. - Aug 20, 2025 by Suzan R.Click to read more
Great Neck, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 8 more ·
Read bio
Dr. Sloyer is an award-winning photographer specializing in travel, landscape, and street photography. He has been fortunate to travel to unique destinations and experience adventures in more than 75 countries across all seven continents. His photos have appeared in notable publications such as The ...Click to read more
Next available: Tue, May 26

Dr. Michael Dann, MD

Gastroenterologist
4.82
·692 reviews
Very informative and attentive. Felt comfortable. Great experience with staff . Highly recommend. - Jul 20, 2020 by Mindy L.Click to read more
9.5 mi · 55 W 17th St, New York, NY 10011
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 22 years of experience · Highly recommended ·
Read bio
Dr. Michael Dann is a highly rated, double board-certified gastroenterologist who has been voted a New York Magazine Top Doctor in 2024 and for the past five consecutive years. He was also named in 2024 to the elite list of New York Super Doctors, as well as consistently recognized among the Top Doc...Click to read more
Next available: Mon, Apr 27

Dr. Kristen Lee, MD

Gastroenterologist
4.77
·1929 reviews
Great bedside manner, very thorough and pleasant. Worthwhile visit by Kaitlyn N.Click to read more
9.5 mi · 55 W 17th St, New York, NY 10011
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 17 years of experience · Excellent wait time ·
Read bio
Dr. Kristen Lee is a double board certified, IVY league trained gastroenterologist with special interest in Women's health, colon cancer screening, inflammatory bowel disease (Crohn's disease/ulcerative colitis) IBS (irritable bowel syndrome) and hemorrhoid treatment. Dr. Lee graduated from Johns Ho...Click to read more
Next available: Mon, Apr 27

Dr. Kristen Lee, MD

Gastroenterologist (Virtual)
4.77
·1929 reviews
Great bedside manner, very thorough and pleasant. Worthwhile visit by Kaitlyn N.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 17 years of experience · Offers video visits · Excellent wait time ·
Read bio
Dr. Kristen Lee is a double board certified, IVY league trained gastroenterologist with special interest in Women's health, colon cancer screening, inflammatory bowel disease (Crohn's disease/ulcerative colitis) IBS (irritable bowel syndrome) and hemorrhoid treatment. Dr. Lee graduated from Johns Ho...Click to read more
Next available: Mon, Apr 27

Dr. Eric Morgenstern, MD, FACG

Gastroenterologist
4.84
·379 reviews
Dr. Morgenstern has taken great care of me through and through. I feel safe and taken care of. Thank you for everything! - Feb 9, 2018 by Kathleen T.Click to read more
8.5 mi · 1317 3rd Ave, 7th Fl, New York, NY 10021
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
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Eric Morgenstern, M.D. was born and raised in New York City. He graduated cum laude from the University of Pennsylvania and attended New York Medical College. Dr. Morgenstern is board-certified in Internal Medicine and Gastroenterology. He completed his Medical Internship, Residency, Chief Reside...Click to read more
Next available: Wed, May 6

Dr. Matthew McNeill, MD, FACG

Gastroenterologist
4.95
·1466 reviews
Really wonderful front office staff! Additionally, the doctor was kind and straight forward with me. Would recommend! - Dec 14, 2021 by Rachael O.Click to read more
9.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
In-network · UnitedHealthcare
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: Mon, Apr 27

Dr. Alex Sherman, MD

Gastroenterologist
4.90
·826 reviews
I’ve been a patient of Dr. Sherman’s for many years. I trust him implicitly. - Jan 27, 2024 by William C.Click to read more
9 mi · 36 E 31st St, Rm 701, New York, NY 10016
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 6 more ·
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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: Thu, Apr 30

Dr. James Salik, MD

Gastroenterologist
4.90
·557 reviews
Dr Salik is a great doctor, he gives excellent care His staff was also excellent by Debbie E.Click to read more
9 mi · 36 E 31st St, Rm 701, New York, NY 10016
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
Named several times as one of the city's top Gastroenterologists by New York Magazine, Dr. James Salik provides primary care in addition to gastroenterology services. With an expertise in inflammatory bowel disease, irritable bowel syndrome and diseases of the liver, he offers his patients expert an...Click to read more
Next available: Thu, Apr 30

Dr. Ugonna Iroku, MD

Gastroenterologist
4.84
·882 reviews
Everything was thorough, efficient and I am pleased! - Sep 21, 2021 by Jermaine C.Click to read more
9.5 mi · 1865 Broadway, New York, NY 10023
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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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: Tue, Apr 28

Dr. Danny Wong, MD

Gastroenterologist
4.98
·211 reviews
Kind, friendly, and welcoming. My first patient visit with Dr. Wong was very warm. Looking forward to continuing with him! - Jan 17, 2026Click to read more
8.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
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: Mon, May 4

Dr. Danny Wong, MD

Gastroenterologist (Virtual)
4.98
·211 reviews
Kind, friendly, and welcoming. My first patient visit with Dr. Wong was very warm. Looking forward to continuing with him! - Jan 17, 2026Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
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: Mon, May 4

Dr. Matthew McNeill, MD, FACG

Gastroenterologist
4.95
·1466 reviews
Really wonderful front office staff! Additionally, the doctor was kind and straight forward with me. Would recommend! - Dec 14, 2021 by Rachael O.Click to read more
9.5 mi · 18 W 18th St, Between 5th and 6th Ave, New York, NY 10011
In-network · UnitedHealthcare
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: Tue, Apr 28

Dr. Michael Rosman, MD

Gastroenterologist
4.97
·665 reviews
Nice doctor and spent time explaing things and answering questions. - Aug 12, 2023Click to read more
9.5 mi · 55 W 17th St, New York, NY 10011
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Michael Rosman is a double board certified, Ivy league educated, highly rated gastroenterologist and attending physician at Manhattan Gastroenterology. Dr. Rosman is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine (ABIM)and has earned a serie...Click to read more
Next available: Tue, Apr 28

Dr. Michael Rosman, MD

Gastroenterologist (Virtual)
4.97
·665 reviews
Nice doctor and spent time explaing things and answering questions. - Aug 12, 2023Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Dr. Michael Rosman is a double board certified, Ivy league educated, highly rated gastroenterologist and attending physician at Manhattan Gastroenterology. Dr. Rosman is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine (ABIM)and has earned a serie...Click to read more
Next available: Tue, Apr 28

Dr. Adam Pont, MD

Gastroenterologist
4.71
·21 reviews
Quality service and exceptional care. The doctor called and followed up with me after my procedure. Very kind. by SLClick to read more
9.5 mi · 112 W 72nd St, New York, NY 10023
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Adam Pont is a board-certified physician in Gastroenterology, with a deep commitment to patient-centered care and evidence-based treatment. He earned his medical degree from the NYU School of Medicine and is an active member of the American College of Gastroenterology. Dr. Pont brings a unique b...Click to read more
Next available: Wed, Apr 29

Dr. Max Pitman, MD

Gastroenterologist
4.92
·1427 reviews
Great doctor, promptly seen and very much on top of follow up and diagnosis. - Jun 7, 2019 by Andrey K.Click to read more
9.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
In-network · UnitedHealthcare
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: Tue, Apr 28

Dr. Leslie Park, MD

Gastroenterologist
4.94
·1126 reviews
Really was a great visit. The dr was very thorough and explained my GI issues. Definitely going back. - Apr 28, 2022 by Katrin S.Click to read more
9.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
In-network · UnitedHealthcare
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.* Leslie Park is a diligent and compassionate gastroenterologist who believes in partnering with patients to deliver individualized care. She is board-certified in both Gastroenterology an...Click to read more
Next available: Tue, Apr 28

Dr. Peter Legnani, MD

Gastroenterologist (Virtual)
5.00
·6 reviews
Great doc! Listened thouroughly - Mar 23, 2026 by Margaret H.Click to read more
New York, NY
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Peter Legnani is an American Board of Internal Medicine-certified gastroenterologist in NY. He practices at New York Gastroenterology Associates and offers in-person and virtual consultations.? Dr. Legnani provides comprehensive care for a wide range of digestive system conditions and concerns....Click to read more
Next available: Wed, May 6

Dr. Peter Legnani, MD

Gastroenterologist
5.00
·6 reviews
Great doc! Listened thouroughly - Mar 23, 2026 by Margaret H.Click to read more
8.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 5 more ·
Read bio
Dr. Peter Legnani is an American Board of Internal Medicine-certified gastroenterologist in NY. He practices at New York Gastroenterology Associates and offers in-person and virtual consultations.? Dr. Legnani provides comprehensive care for a wide range of digestive system conditions and concerns....Click to read more
Next available: Wed, May 6
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Frequently asked questions

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

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

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

Zocdoc lets you search specifically for a Gastroenterologist in Queens who takes UnitedHealthcare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a UnitedHealthcare Gastroenterologist in Queens?

Zocdoc is a free online service that helps patients find UnitedHealthcare Gastroenterologists in Queens and book appointments instantly. You can search for UnitedHealthcare Gastroenterologists in Queens by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Gastroenterologist in Queens who takes UnitedHealthcare insurance?

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

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

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

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

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in Queens 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 Queens?

Gastroenterologists in Queens on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist online covered by UnitedHealthcare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Queens who accept UnitedHealthcare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a UnitedHealthcare Gastroenterologist in Queens who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a UnitedHealthcare Gastroenterologist in Queens who sees patients during the weekend?

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

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