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315 verified Gastroenterologists in West Islip, 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 06/02/2026
Availability last updated 06/02/2026

Dr. David Kauvar, MD

Gastroenterologist
4.91
·87 reviews
It was very good. by SGClick to read more
32 mi · 685 White Plains Rd, Eastchester, NY 10709
Accepts Aetna, BlueCross BlueShield, Cigna + 94 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. David Kauvar, Assistant Professor of Medicine at Columbia University Medical Center, is Board Certified in Internal Medicine and Gastroenterology. He earned his Doctor of Medicine from the University of Colorado. Dr. Kauvar completed his Internship and Residency in Internal Medicine at the Unive...Click to read more
Next available: Fri, Aug 21

Dr. Mark Coronel, MD

Gastroenterologist
4.80
·259 reviews
What a great experience!! Dr. Coronel is a wonderful doctor. He was kind, compassionate snd attentive. He is now my doctor. - Mar 19, 2024 by Karen E.Click to read more
36.5 mi · 715 Roanoke Ave, Bldg B, Riverhead, NY 11901
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
**DR. CORONEL TREATS PATIENTS 16 YEARS OLD AND UP.** Dr. Coronel graduated magna cum laude from Yeshiva University with a BA degree in biology. He earned his Doctor of Medicine from Albert Einstein College of Medicine of Yeshiva University in Bronx, NY. He completed his internship and residency t...Click to read more
Next available: Thu, Jun 4

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
36 mi · 140 Sylvan Ave, Ste 101A, Englewood Cliffs, NJ 07632
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: Fri, Jun 5

Dr. Noah Mahpour, MD

Gastroenterologist
5.00
·4 reviews
This was my first appt with Dr Mahpour. While it was a brief appt and I need to escalate my level of care because of my condition, Dr M listened to me patiently, asked questions to understand the situation fully, and initiated communications with my referring doctor. He also offered to call over to ...Click to read more
36 mi · 140 Sylvan Ave, Ste 101A, Englewood Cliffs, NJ 07632
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: Thu, Jun 4

Dr. Jennifer Leong, MD

Gastroenterologist (Virtual)
4.94
·137 reviews
Dr. Leong was awesome and thorough. I highly recommend. - Sep 19, 2023 by Samuel F.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · 22 years of experience · Offers video visits · 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. Jennifer Leong, MD

Gastroenterologist
4.94
·137 reviews
Dr. Leong was awesome and thorough. I highly recommend. - Sep 19, 2023 by Samuel F.Click to read more
34.5 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. Daniel Adler, MD

Gastroenterologist (Virtual)
4.87
·700 reviews
Very professional, knowledgeable, and makes you feel comfortable for a potentially uncomfortable procedure. - Apr 1, 2015Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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, Jun 8

Dr. Arush Singh, MD

Gastroenterologist
1.00
·1 review
40.5 mi · 38 Meadowlands Pkwy, Secaucus, NJ 07094
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visitsAccepting new patientsExpertise in upper gi endoscopy + 1 more
Next available: today

Dr. Daniel Adler, MD

Gastroenterologist
4.87
·700 reviews
Very professional, knowledgeable, and makes you feel comfortable for a potentially uncomfortable procedure. - Apr 1, 2015Click to read more
35 mi · 60 E 56th St, 7th Fl, New York, NY 10022
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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, Jun 9

Dr. Ana Tuyama, MD

Gastroenterologist (Virtual)
4.87
·783 reviews
The doctor was very thorough and professional. She’s friendly and answered all my questions. It was a great visit. - Aug 3, 2023 by Magaly A.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
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, Jun 8

Dr. Anthony Weiss, MD

Gastroenterologist
5.00
·48 reviews
Excellent doctor. Great listener, very knowledgeable, great follow up. Plus the office and staff runs like clockwork,,, efficient, no weight whatsoever to see the doctor and everyone there is very welcoming and friendly. Great practice I highly recommend!! - Aug 5, 2025 by Neil E.Click to read more
35.5 mi · 620 Columbus Ave, New York, NY 10024
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Also offers video visits · Accepting new patients · 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: Tue, Jun 9

Dr. Ana Tuyama, MD

Gastroenterologist
4.87
·783 reviews
The doctor was very thorough and professional. She’s friendly and answered all my questions. It was a great visit. - Aug 3, 2023 by Magaly A.Click to read more
35.5 mi · 620 Columbus Ave, New York, NY 10024
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: Mon, Jun 8

Dr. Peter Legnani, MD

Gastroenterologist
5.00
·36 reviews
Helpful as always - Oct 14, 2025 by Erica C.Click to read more
34.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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: Mon, Jun 15

Dr. Peter Legnani, MD

Gastroenterologist (Virtual)
5.00
·36 reviews
Helpful as always - Oct 14, 2025 by Erica C.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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: Mon, Jun 15

Dr. Sofia Novak, MD

Gastroenterologist
4.89
·490 reviews
The Dr. is knowledgeable and has great bedside manners. - Aug 19, 2017 by Irina R.Click to read more
34.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
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. Sofia Novak is an Attending Physician at Beth Israel Kings Highway Hospital of Mount Sinai. She earned her Doctor of Medicine from New York Medical College, com...Click to read more
Next available: Tue, Jun 16

Dr. Ron Palmon, MD

Gastroenterologist
4.91
·591 reviews
Dr. Ron Palmon was attentive, detailed and friendly. I highly recommend him. - Jun 21, 2017 by Jose H.Click to read more
34.5 mi · 1049 Park Ave, Ste 1-C, New York, NY 10028
Accepts Aetna, Cigna, UnitedHealthcare + 7 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
COVID-19 UPDATE: We are now offering Telehealth in place of in-person visits, when appropriate. I am a board-certified gastroenterologist based on the Upper East Side. I specialize in gastroenterology and liver disease, including acid reflux, abdominal pain, irritable bowel syndrome, constipation, ...Click to read more
Next available: Thu, Jun 18

Jessica Fernandez, APRN, RN

Adult Nurse Practitioner
30 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. Sandarsh Kancherla, MD

Gastroenterologist
4.69
·26 reviews
Great experience and thank you - May 29, 2026 by Jeffys D.Click to read more
37.5 mi · 420 Grand Ave, Ste 101, Englewood, NJ 07631
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 4 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: today

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1855 reviews
Excellent. Very concerned for patient and excellent professional as described in prior posts. - Aug 5, 2017 by Javier E.Click to read more
35.5 mi · 1865 Broadway, New York, NY 10023
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: Mon, Jun 8

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
34.5 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. Lawrence Herman, MD

Gastroenterologist
4.85
·282 reviews
The doctor is great. The staff (front desk) is rude and makes it unpleasant to visit, almost worth switching doctors. - May 19, 2016Click to read more
35 mi · 121 E 60th St, Ste 9B, New York, NY 10022
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
We understand that Dr. Herman's schedule is very busy, but we would like to help accommodate you. Dr. Lawrence Herman specializes in diseases of the digestive tract with a focus on the diagnosis and prevention of gastrointestinal cancers. His medical interests include the diagnosis and treatment of ...Click to read more
Next available: Mon, Jun 15

Dr. Jack Braha, DO

Gastroenterologist
4.84
·402 reviews
Dr was very friendly, understanding, and had good suggestions. I will follow up in a month - Oct 5, 2016 by Joyce W.Click to read more
36 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: Mon, Jun 8

Dr. Philip Micale, MD

Gastroenterologist
4.95
·38 reviews
Yes, doctor is very personable and asked a lot of questions which was very helpful in understanding my history. I would definitely recommend this office, - Oct 20, 2025Click to read more
38.5 mi · 1086 Teaneck Rd, Ste 4C, Teaneck, NJ 07666
Accepts Aetna, BlueCross BlueShield, Cigna + 31 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. Philip Micale is a gastroenterologist who serves the residents of Teaneck, NJ. He sees patients at Teaneck Gastroenterology Associates and, as an affiliate, vis...Click to read more
Next available: today

Dr. Agnieszka Nagorna, MD

Gastroenterologist (Virtual)
4.91
·160 reviews
Very welcoming, kind, knowledgeable, patient, I felt like she cared and offered thoughtful solutions. by AVClick 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: Mon, Jun 8

Dr. Agnieszka Nagorna, MD

Gastroenterologist
4.91
·160 reviews
Very welcoming, kind, knowledgeable, patient, I felt like she cared and offered thoughtful solutions. by AVClick to read more
36 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: Mon, Jun 8

Dr. Ugonna Iroku, MD

Gastroenterologist
4.84
·889 reviews
My experience with Dr. Ironku was great, he was attentive, friendly, and knowledgeable...just want is expected in a doctor. - Feb 22, 2021 by Shurlan H.Click to read more
35.5 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 11

Dr. Ifeanyi Oguagha, MD

Internist
4.89
·37 reviews
I highly recommend Dr. O he's very professional, a great listener, very attentive to your health concerns. He's the third best doctor that I've ever seen in my lifetime (this is no hype) my 1st best retired, my 2nd best sadly past away, but now I have Dr. O. I am blessed to have become his patient h...Click to read more
26.5 mi · 6200 Beach Channel Dr, Arverne, NY 11692
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Also offers video visits · Accepting new patients · Highly recommendedExpertise in chronic high blood pressure + 1 more

Dr. Zilan Lin, MD

Gastroenterologist
4.85
·13 reviews
The appointment was a breeze from start to finish. We discussed my issue and Dr. Zilan Lin answered all my questions and gave advice. She also physically checked me as well as part of the expected process, which was handled very professionally and I felt comfortable. Would highly recommend this doct...Click to read more
36 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · 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. Zilan Lin is a gastroenterologist at Brooklyn Gastroenterology and Endoscopy in Brooklyn, NY. She speaks English and Mandarin. Dr. Lin earned her bachelor's de...Click to read more
Next available: Tue, Jun 9

Dr. Steven Naymagon, MD

Gastroenterologist (Virtual)
4.83
·120 reviews
Great experience, receptionist was very friendly and attentive. The doctor was pleasant and a great listener. Will definitely recommend this doctor. - Nov 23, 2021 by Sheila A.Click to read more
New York, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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: Wed, Jun 24

Dr. Steven Naymagon, MD

Gastroenterologist
4.83
·120 reviews
Great experience, receptionist was very friendly and attentive. The doctor was pleasant and a great listener. Will definitely recommend this doctor. - Nov 23, 2021 by Sheila A.Click to read more
34.5 mi · 1150 5th Ave, Ste 1B, New York, NY 10128
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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: Wed, Jun 24

Dr. Neal Joseph, MD

Gastroenterologist
4.94
·2502 reviews
He was awesome and he got straight to the point with my needs ! - Oct 20, 2023 by Randell R.Click to read more
36 mi · 18 W 18th St, Between 5th and 6th Ave, New York, NY 10011
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.* 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, Jun 8

Dr. Yasmin Metz, MD

Gastroenterologist
4.85
·614 reviews
Dr. Yasmin was very nice and the office was very clean. by Ayaka C.Click to read more
35 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. Zain Memon, DO

Primary Care Doctor
4.90
·805 reviews
Very kind doctor and staff. Very little wait time. Felt welcomed and cared for! by Amanda F.Click to read more
28.5 mi · 70-64 Yellowstone Blvd, Unit D-1, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Zain Memon is a skilled internist and primary care doctor. Dr. Memon earned his doctoral degree in osteopathic medicine from the New York Institute of Technology, New York College of Osteopathic Medicine. He later completed his residency in internal medicine at Lenox Hill Hospital. Dr. Memon cur...Click to read more
Next available: Mon, Jun 22

Dr. Alex Sherman, MD

Gastroenterologist
4.90
·829 reviews
The Doctor is great. Very caring. Very attentive. Very knowledgable. - Apr 12, 2017 by David E.Click to read more
35.5 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: Thu, Jun 11

Dr. Ron Porat Jankelson, MD

Gastroenterologist
5.00
·33 reviews
The office was very nice and everyone was super helpful. I only waited about 10 mins for my appointment. I liked that the medial assistant only took my vitals and weight and let the doctor have the conversation with me about what’s going on. I usually feel like I either have to repeat myself to both...Click to read more
34.5 mi · 815 Atlantic Ave., Suite 201, Brooklyn, NY 11238
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Jankelson is a Gastroenterologist at Maimonides Medical Center in Brooklyn, NY. She earned her medical degree from Semmelweis University Faculty of General Medicine. Dr. Jankelson completed her Residency in Internal Medicine and Fellowship in Gastroenterology and Hepatology at Sapir Medical Clin...Click to read more

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
35.5 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: Tue, Jun 16

Ember Destefani, APRN, RN

Family Nurse Practitioner
34.5 mi · 784 Park Ave, New York, NY 10021
Also offers video visits · Accepting new patients ·
Read bio
Ember DeStefani is an ANCC board-certified Family Nurse Practitioner with a background in women’s health and fertility care. She earned her Master of Science in Nursing and Bachelor of Science in Nursing from Columbia University School of Nursing and also holds a degree in Neuroscience from Universi...Click to read more
Next available: today

Dr. Ghassan Philip Sayegh, DO

Gastroenterologist
5.00
·25 reviews
Muy bien. Las Chicas del frente son muy amables, y me explicaron todo lo que me aijo el doctor detallaclomente. El Dr. tiene mucha paciencia y contesto toclas mis preguntas. by ALClick to read more
35.5 mi · 970 N Broadway, Ste 307, Yonkers, NY 10701
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Ghassan Philip Sayegh is a dedicated gastroenterologist based in Yonkers, NY. He practices at Gastroenterology of Hudson Valley and offers comprehensive care for a wide range of gastrointestinal disorders. Dr. Sayegh believes in listening to each individual and building a partnership to maint...Click to read more
Next available: Tue, Jun 16

Dr. Deborah Yvette L. Chua, MD

Gastroenterologist
4.93
·2143 reviews
Dr. Chua is wonderful and very professional! I was perfectly comfortable with her. I would definitely see her again. - Aug 29, 2017Click to read more
35.5 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 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 ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. 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
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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

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Frequently asked questions

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

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

How can I find a West Islip Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a West Islip 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 West Islip?

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

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

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

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

How can I find a top-rated Gastroenterologist in West Islip?

You can use Zocdoc to find Gastroenterologists in West Islip 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 West Islip?

Gastroenterologists in West Islip 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 West Islip 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 West Islip 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 West Islip who sees patients during the weekend?

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

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