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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.
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Availability last updated 04/22/2026
Availability last updated 04/22/2026

Dr. Shailaja Antharam, MD

Internist
5.00
·1 review
- Mar 6, 2026 by Richard B.Click to read more
12.5 mi · 232 W Old Country Rd, Ste B, Hicksville, NY 11801
Accepts Aetna, Cigna, Emblem Health + 17 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Shailaja Antharam is an internist dedicated to providing comprehensive, patient-centered care. She sees patients at Nao Medical in Hicksville, NY. Dr. Antharam excels in diagnosing and managing acute and complex medical conditions. Her approach emphasizes clear communication and evidence-based ...Click to read more
Next available: tomorrow

Dr. Shailaja Antharam, MD

Internist
5.00
·1 review
- Mar 6, 2026 by Richard B.Click to read more
12.5 mi · 232 W Old Country Rd, Unit A, Hicksville, NY 11801
Accepts Aetna, Cigna, Emblem Health + 17 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Shailaja Antharam is an internist dedicated to providing comprehensive, patient-centered care. She sees patients at Nao Medical in Hicksville, NY. Dr. Antharam excels in diagnosing and managing acute and complex medical conditions. Her approach emphasizes clear communication and evidence-based ...Click to read more
Next available: tomorrow

Avigail Itzkowitz, APRN, NP

Nurse Practitioner (Gastroenterology)
5.00
·18 reviews
Receptionist not helpful for a new patient.Click to read more
9 mi · 187 Veterans Blvd, Massapequa, NY 11758
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Avigail Itzkowitz is a committed nurse practitioner specializing in gastroenterology. She practices at Gastrointestinal Care of Long Island, PC, in Massapequa, NY. She earned her bachelor's degree from Adelphi University and her master's degree in nursing from Georgetown University. Ms. Itzkowi...Click to read more
Next available: Tue, May 5

Dr. Andrea Sacknoff, MD

Gastroenterologist
4.45
·65 reviews
Everything went as expected! - Nov 6, 2024 by Natale D.Click to read more
13 mi · 575 Underhill Blvd, Suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 1 more ·
Read bio
Andrea Sacknoff, MD, is Board Certified in Internal Medicine and Gastroenterology. She earned her Doctor of Medicine from New York Medical College. Dr. Sacknoff completed her internship and fellowship at Lenox Hill Hospital, where her fellowship included the world-renowned Inflammatory Bowel Disease...Click to read more

Dr. Ilya Badalov, MD

Gastroenterologist
4.64
·132 reviews
it was a pretty solid, straightforward experience, with no surprised - Apr 8, 2023 by Leonardo E.Click to read more
20.5 mi · 1991 Marcus Ave, Ste M200, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more
Next available: Tue, Apr 28

Dr. Jack Mlabasati, MD

Gastroenterologist
4.88
·8 reviews
First time . definitely I recommend, Dr. is great. - Feb 16, 2026Click to read more
18 mi · 199 Hempstead Tpke, West Hempstead, NY 11552
Accepts Aetna, BlueCross BlueShield, Cigna + 49 more
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. Jacqueline Forman, MD

Gastroenterologist
4.83
·77 reviews
This is a very friendly and professional office. The staff were very helpful and explained procedures clearly. Dr. Forman is easy to talk to and listens carefully. She too explains her reasoning and recommendations clearly. At no time did I feel rushed or foolish for asking questions. Filling out th...Click to read more
22.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Emblem Health + 15 more
Accepting new patients · Highly recommended · Excellent wait timeExpertise in irritable bowel syndrome (ibs) + 3 more
Next available: today

Dr. Sandy Chan, MD

Gastroenterologist
4.94
·66 reviews
Very well run office. Very professional and pleasant. I got very good care. - Jan 29, 2026 by Alan S.Click to read more
22.5 mi · 450 Northern Boulevard, Great Neck, NY 11021
Accepts Cigna, Emblem Health, Medicare + 3 more
Accepting new patients · Highly recommended ·
Read bio
Originally from Queens, New York, Dr. Chan received her undergraduate degree from Cornell University in Ithaca, NY. She received her medical degree from Dartmouth Medical School in Hanover, NH. She then completed her internship and residency in Internal Medicine at UMass Memorial Medical Center in W...Click to read more
Next available: today

Dr. Anthony Celifarco, MD

Gastroenterologist
5.00
·20 reviews
It was such an amazing and pleasant experience. Dr. Celifarco is such a compassionate and empathetic doctor. I will highly recommend him. Thanks so much too to all the staff who were so helpful and accommodating. - Aug 3, 2025 by Rizelle V.Click to read more
22.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Emblem Health + 16 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 5 more ·
Read bio
Dr. Anthony J. Celifarco, M.D. is a triple board-certified gastroenterologist with over 35 years of experience in the field of gastroenterology. He completed his fellowship in gastroenterology at NYU. Notably, he served as the past Chief of Gastroenterology at St. Francis Hospital in Roslyn, New Yor...Click to read more
Next available: tomorrow

Dr. Shirley Johnson, MD

Gastroenterologist
4.83
·450 reviews
Great experience! Friendly staff, doctor who listened to my needs and actioned accordingly. - Jun 28, 2022 by Nia M.Click to read more
20.5 mi · 1991 Marcus Ave, Ste M200, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
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: tomorrow

Dr. H Cohn, MD

Gastroenterologist
4.94
·34 reviews
The experience at the office was great. I love the doctor. He took his time. Discussed everything and I left very satisfied. - Nov 17, 2025 by Juliana C.Click to read more
17.5 mi · 8 Technology Dr, Ste 101, Setauket- East Setauket, NY 11733
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · Highly recommended · Expertise in acid reflux + 5 more ·
Read bio
Dr. Cohn completed his residency in internal medicine at Boston University Medical Center before beginning his NIH-sponsored fellowship in gastroenterology at Case Western University School of Medicine's flagship teaching hospital, University Hospitals Cleveland Medical Center. Though Dr. Cohn enjoy...Click to read more
Next available: Tue, May 5

Alexander Salcedo, PA

Physician Assistant
4.45
·58 reviews
Very easy to speak with, and helped me promptly and efficiently. I was in and out in less than 30 minutes! - Oct 1, 2025 by Pearl L.Click to read more
17 mi · 135 Main St, Hempstead, NY 11550
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Excellent wait time ·
Read bio
Mr. Alexander Salcedo is a skilled and dedicated physician assistant based in Hempstead, NY. At Hempstead Primary Health, he offers consultations and follow-ups for a wide range of health concerns. Mr. Salcedo believes in listening to each patient and curating a partnership to maintain and improve ...Click to read more
Next available: today

Dr. William Cohn, MD

Gastroenterologist
4.94
·33 reviews
- Nov 12, 2025 by William B.Click to read more
17.5 mi · 8 Technology Dr, Ste 101, Setauket- East Setauket, NY 11733
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 5 more ·
Read bio
Dr. William Cohn is a highly regarded gastroenterologist. He practices at Northwell Health Gastroenterology - Eastern, serving patients in Wading River and Setauket-East Setauket, NY. He earned his medical degree from VCU School of Medicine, where he also completed his residency in internal medicine...Click to read more
Next available: Wed, May 6

Dr. David Kadosh, MD

Gastroenterologist
5.00
·14 reviews
Dr Kadosh was friendly and patient. He is a great listener and clear communicator. I was very comfortable with explaining my medical needs to him. He contacted me the very next day with my lab test results. I would recommend him. It was easy to book an appointment. - Jan 26, 2026 by Patty C.Click to read more
23.5 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. David Kadosh is a gastroenterologist at Northwell Health Gastroenterology - Central in Douglaston, NY. He is affiliated with the Long Island Jewish Medical Center and the North Shore University Hospital. As part of his educational training, Dr. Kadosh acquired his medical degree from Technion-I...Click to read more
Next available: today

Leslie Fernandez, PA

Physician Assistant
4.23
·13 reviews
The PA and Pa student were very thorough. They listened and understood the situation well as well as explained it well. - Feb 3, 2026 by Arooj J.Click to read more
17 mi · 135 Main St, Hempstead, NY 11550
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
Read bio
Ms. Leslie Fernandez is a committed and empathetic physician assistant at Hempstead Primary Health in Hempstead, NY. She has a strong background in primary care, emergency medicine, orthopedics, and internal medicine. She is fluent in English and Spanish and is trained to deliver comprehensive, pati...Click to read more
Next available: today

Osvaldo Moreira-Gonzalez, PA

Physician Assistant
5.00
·5 reviews
Fast, efficient by AAClick to read more
16.5 mi · 105 Medford Ave, Patchogue, NY 11772
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Mr. Osvaldo Moreira-Gonzalez is a physician assistant at Gary DiCanio in Patchogue, NY. He welcomes patients with common illnesses, chronic diseases, and minor injuries. Mr. Moreira-Gonzalez understands patients' conditions and prepares individualized treatment plans. In addition to writing prescri...Click to read more
Next available: Mon, Apr 27

Dr. Haseeb Ahmed, MD

Gastroenterologist
4.88
·109 reviews
Dr. Ahmed was great and he pointed me in the right direction with my care as well kind and caring about my situation - Jun 20, 2024 by Andre J.Click to read more
21 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Haseeb Ahmed, MD's practice encompasses all aspects of general gastroenterology and hepatology, including colon cancer screening, GERD, constipation, diarrhea, gas, and abdominal pain. He earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center, and comple...Click to read more
Next available: tomorrow

Dr. Sumera Gilani, MD

Family Physician
4.81
·62 reviews
Very quick to get in and great staff, communication was on point even made a follow up appointment - Apr 18, 2025Click to read more
17.5 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Sumera Gilani, MD, is a compassionate family medicine physician at Northeast Primary Care. She earned her Doctor of Medicine degree from St. George's University and is dedicated to providing comprehensive healthcare services to patients of all ages.Click to read more
Next available: today

Dr. Lay Acharya, MD

Internist
4.87
·170 reviews
Excellent provider. Shout out to nurse Amit for his helpfulness. - Nov 7, 2025Click to read more
17.5 mi · 137 Willis Ave, Ste 110, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended · Expertise in high cholesterol + 2 more ·
Read bio
Dr. Lay Acharya is an experienced internist. She practices at Northeast Primary Care Physicians in Mineola, NY. She earned her bachelor’s degree from New York University. Dr. Acharya completed her medical degree at the Medical University of the Americas and her residency at Augusta University. Boa...Click to read more
Next available: today

Dr. David Berger, MD

Gastroenterologist
5.00
·61 reviews
Very professional. Wonderful bedside manner. by PIClick to read more
21 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
Read bio
David Berger MD is Board Certified in Internal Medicine as well as Gastroenterology. He attended medical school at New York Medical College and went on to complete his residency and fellowship at North Shore University Hospital. Dr. Berger is the current Vice President of LIGA Long Island Gastroent...Click to read more
Next available: tomorrow

Dr. Robert Herman, MD

Gastroenterologist
5.00
·9 reviews
The staff and Dr Herman were friendly, efficient, knowledgeable and made me feel comfortable. I feel confident i will be well taken care of. - Sep 9, 2025 by Anthony L.Click to read more
22.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, Medicare, UnitedHealthcare + 5 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 7 more ·
Read bio
Dr. Robert D. Herman is a gastroenterologist in Great Neck, New York and is affiliated with multiple hospitals in the area, including St. Francis Hospital and Heart Center and North Shore University Hospital at Northwell Health. He received his medical degree from New York University Grossman School...Click to read more
Next available: tomorrow

Dr. Mikhail Grzhibek, MD

Primary Care Doctor
4.76
·33 reviews
Always very good and complete with details. by RTClick to read more
18 mi · 285 Sills Rd Bldg 4, Ste D, East Patchogue, NY 11772
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Also offers video visits · Accepting new patients · 23 years of experience · Excellent wait time · Expertise in underactive thyroid + 9 more ·
Read bio
Dr. Mikhail Grzhibek is a primary care doctor who sees patients in person at his private practice in East Patchogue, NY. He welcomes people with common illnesses, chronic diseases, mental health issues, and minor injuries that affect their quality of life. Dr. Grzhibek also provides virtual consult...Click to read more
Next available: today

Dr. Seth Persky, MD

Gastroenterologist
4.84
·32 reviews
- Oct 15, 2025 by Devin M.Click to read more
17.5 mi · 8 Technology Dr, Ste 101, Setauket- East Setauket, NY 11733
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 4 more ·
Read bio
Dr. Seth Persky is an experienced gastroenterologist who practices at Northwell Health Gastroenterology-Eastern. He offers services to people in Wading River and Setauket-East Setauket, NY, and is also affiliated with Mather Hospital. Dr. Persky is committed to providing exceptional, patient-center...Click to read more
Next available: Tue, Jun 9

Dr. Arlene Garcia, MD

Gastroenterologist
4.79
·387 reviews
Wonderful Doctor all around. Answered all my concerns, very attentive and professional at the same time. - May 6, 2016Click to read more
20 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Arlene Garcia is a skilled and experienced gastroenterologist. She sees patients in person at Digestive Disease Care in Forest Hills, New York, and is certified by the American Board of Internal Medicine. Dr. Garcia acquired a bachelor's degree from Syracuse University and a medical degree from...Click to read more
Next available: Wed, Apr 29

Dr. Raymond Diaz, MD

Gastroenterologist
4.60
·10 reviews
Profesional and friendly - Sep 5, 2025 by Patricia M.Click to read more
20 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 1 more ·
Read bio
Dr. Raymond Diaz is an experienced gastroenterologist in New Hyde Park, NY. He practices at Digestive Disease Care and is affiliated with North Shore University Hospital. Dr. Diaz earned his medical degree from the State University of New York, Downstate Medical Center. He then completed a residenc...Click to read more
Next available: Thu, Apr 30

Dr. Chandhini Ramaiah, MD

Gastroenterologist
4.75
·44 reviews
The doctor was very friendly and made me feel at ease. - Sep 23, 2025 by Cheryl F.Click to read more
22 mi · 560 Northern Blvd, Great Neck, NY 11021
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Excellent wait time
Next available: Mon, Apr 27

Dr. Eleazer Yousefzadeh, MD

Gastroenterologist
4.84
·100 reviews
Doctor Yousefzadeh is very professional . He explains everything in a way that’s easy to understand and answers all of my questions . He did not rush me nor did he keep me waiting long to see him. I feel confident with his care. - Nov 7, 2023Click to read more
21 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 5 more ·
Read bio
Dr. Yousefzadeh is a specialist in gastrointestinal and liver health. He earned his Doctor of Medicine from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Montefiore Medical Center, where he was awarded Outstanding House Officer. After completing fellowship ...Click to read more
Next available: Mon, Apr 27

Dr. Howard Rattner, MD

Gastroenterologist (Virtual)
4.87
·54 reviews
Dr Rattner was very good and informative. Very awhere of my situation and wanted to get help. - Sep 22, 2025 by Rory G.Click to read more
Great Neck, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommendedExpertise in irritable bowel syndrome (ibs) + 4 more
Next available: Tue, Apr 28

Dr. Howard Rattner, MD

Gastroenterologist
4.87
·54 reviews
Dr Rattner was very good and informative. Very awhere of my situation and wanted to get help. - Sep 22, 2025 by Rory G.Click to read more
22 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommendedExpertise in irritable bowel syndrome (ibs) + 4 more
Next available: Tue, Apr 28

Dr. Fredric Miller, MD

Gastroenterologist
4.52
·61 reviews
Very professional, friendly and knowledgable. I was very pleased with my visit.Click to read more
21 mi · 20 West Lincoln Avenue, Suite 201, Valley Stream, NY 11580
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Accepting new patients · 25+ years of experience · Expertise in stomach and duodenal inflammation + 4 more ·
Read bio
Fredric Miller, MD, is a Board Certified Internist and Gastroenterologist. A native of Long Island, New York, he earned his Doctor of Medicine degree from the State University of New York, Downstate Medical Center. He completed his internship, residency in Internal Medicine, and a prestigious Fellow...Click to read more
Next available: Mon, Apr 27

Dr. Brandon Rieders, MD

Gastroenterologist
4.77
·61 reviews
First time visiting office. Good bedside manner and he seemed to be caring and experienced.Click to read more
20.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Accepting new patients · Expertise in colonoscopy + 4 more ·
Read bio
Brandon Elliott Rieders received his undergraduate and medical degrees from The University of Miami Miller School of Medicine’s combined 7-year honors program. He completed his postgraduate training in internal medicine and fellowship in gastroenterology at The George Washington University Hospital....Click to read more
Next available: Tue, Apr 28

Dr. Allen Ahdoot, MD

Gastroenterologist
4.93
·68 reviews
Staff was lovely. Taken in on time. Doctor was through with a great bed side manner, He is very calming. Good experience. - Aug 28, 2025 by Tina N.Click to read more
20.5 mi · 1 Dakota Dr, Ste 310, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
Allen Ahdoot, MD, is a skilled and accomplished gastroenterologist practicing for over 20 years in New Hyde Park. He earned his Doctor of Medicine from the Ruth and Bruce Rappaport Faculty of Medicine at the Technion Israel Institute of Technology and completed his fellowship at Montefiore Medical C...Click to read more
Next available: Wed, Apr 29

Dr. Preeti Mehta, MD

Gastroenterologist
4.84
·1696 reviews
Very pleased with the Dr, she was very thorough and professional. - Mar 25, 2019 by Nicole S.Click to read more
20.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
Read bio
**Please note - We are only able to see patients over the age of 18.** Dr. Mehta is board certified by the American Board of Internal Medicine in the specialties of Internal Medicine and Gastroenterology & Hepatology. She is currently the Director of the Liver Clinic and Hepatology at New York Hos...Click to read more
Next available: Wed, Apr 29

Dr. Jack Mlabasati, MD

Gastroenterologist
4.88
·8 reviews
First time . definitely I recommend, Dr. is great. - Feb 16, 2026Click to read more
20.5 mi · 145 E Merrick Rd, Valley Stream, NY 11580
Accepts Aetna, BlueCross BlueShield, Cigna + 49 more
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: Thu, Apr 30

Dr. Ellen Haig, MD

Gastroenterologist
5.00
·45 reviews
She was great and attentive. Short wait time. I would recommend and go back - Mar 2, 2026 by Alexis B.Click to read more
18.5 mi · 2 Lincoln Ave, Ste 201, Rockville Centre, NY 11570
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in acute gastrointestinal bleeding + 6 more
Next available: Wed, Jun 10

Dr. John Lee, MD

Gastroenterologist
4.33
·21 reviews
22.5 mi · 450 Northern Boulevard, Great Neck, NY 11021
Accepts Cigna, Emblem Health, Medicare + 2 more
Accepting new patients · 25+ years of experience · Expertise in irritable bowel syndrome (ibs) + 5 more ·
Read bio
I have practiced gastroenterology for over 25 years. My interest in gastrointestinal (GI) medicine began while completing an internal medicine residency at Washington University School of Medicine. During that time, I was exposed to and fascinated by endoscopy, which uses fiber optics to visualize h...Click to read more
Next available: Fri, Apr 24

Dr. Gautam Reddy, MD

Gastroenterologist
4.91
·135 reviews
This Doctor is a greater listener and takes his time. - Mar 11, 2021 by Renee N.Click to read more
20.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 6 more ·
Read bio
Gautam Reddy, MD, is a highly trained Gastroenterologist and the President of Medical Staff at Franklin Hospital. He earned his Bachelor of Medicine, Bachelor of Surgery from Osmania Medical College. Dr. Reddy completed his internship and residency in Internal Medicine, followed by a fellowship in G...Click to read more
Next available: Thu, Apr 30

Dr. Donald Palmadessa, MD

Gastroenterologist
4.95
·39 reviews
He explained himself thoroughly,and also was a good listener. - Jan 14, 2026 by Marietta M.Click to read more
23.5 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 7 more ·
Read bio
Dr. Donald Palmadessa is a highly regarded gastroenterologist. He practices at Northwell Health Gastroenterology- Central in Douglaston, NY. He also visits Long Island Jewish Medical Center and North Shore University Hospital as an affiliate. Dr. Palmadessa earned his medical degree and residency i...Click to read more
Next available: today

Sana Baig, APRN, RN, NP

Nurse Practitioner (Gastroenterology)
4.68
·19 reviews
Highly recommended. - Jul 11, 2025 by Ann R.Click to read more
19.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in acute urinary tract infection ·
Read bio
Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor’s degree from MCPHS University and a Master’s degree from Molloy University, and she is board-certified by the American Nurses Credentialing Center (ANCC). Sana brings a wealth o...Click to read more
Next available: today

Sana Baig, APRN, RN, NP

Nurse Practitioner (Gastroenterology) (Virtual)
4.68
·19 reviews
Highly recommended. - Jul 11, 2025 by Ann R.Click to read more
Lynbrook, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in acute urinary tract infection ·
Read bio
Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor’s degree from MCPHS University and a Master’s degree from Molloy University, and she is board-certified by the American Nurses Credentialing Center (ANCC). Sana brings a wealth o...Click to read more
Next available: today

Dr. Asad Butt, MD

Family Physician
4.60
·582 reviews
Wonderful experience! So thorough and informative. Staff were very friendly! - Aug 16, 2025 by susan D.Click to read more
19.5 mi · 369 Middle Country Rd, Coram, NY 11727
Accepts Aetna, BlueCross BlueShield, Cigna + 372 more
Also offers video visits · Accepting new patients ·
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Asad Butt is a Family Medicine physician at our Highland Valley Medical Care office. He earned his Doctor of Medicine from the University of Toledo and completed his Family Medicine residency at Corewell Health Lakeland Hospitals - St. Joseph Hospital. Dr. Butt also holds a bachelor's degree from Ca...Click to read more
Next available: today

Dr. Alan Sandberg, MD

Gastroenterologist
4.91
·573 reviews
Great doctor, and a kind and empathetic human being. by David K.Click to read more
20.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute hemorrhoids + 8 more ·
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** Please note - We are only able to see patients over the age of 18.** Alan Sandberg is an interested and qualified gastroenterologist serving the communities of Forest Hills and New Hyde Park, NY. He attended the State University of New York, Stony Brook, where he received his medical degree. H...Click to read more
Next available: Tue, May 5

Dr. David E Milkes, MD

Gastroenterologist (Virtual)
4.90
·58 reviews
Very good experience, from the friendly office staff to meeting Dr. Milkes. He is a good listener and explains all the options clearly while taking into consideration the patient's concerns. Very knowledgeable and very thorough in finding out my family medical history. - Jul 11, 2024 by Gabriella T.Click to read more
Great Neck, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 8 more ·
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Dr. Milkes earned his Doctor of Medicine from the University of California San Diego. He completed his internship and residency at NewYork-Presbyterian / Columbia University Irving Medical Center, followed by a fellowship at Stanford Hospital & Clinics. He has working medical knowledge of Spanish an...Click to read more
Next available: Tue, Apr 28

Dr. David E Milkes, MD

Gastroenterologist
4.90
·58 reviews
Very good experience, from the friendly office staff to meeting Dr. Milkes. He is a good listener and explains all the options clearly while taking into consideration the patient's concerns. Very knowledgeable and very thorough in finding out my family medical history. - Jul 11, 2024 by Gabriella T.Click to read more
22 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 8 more ·
Read bio
Dr. Milkes earned his Doctor of Medicine from the University of California San Diego. He completed his internship and residency at NewYork-Presbyterian / Columbia University Irving Medical Center, followed by a fellowship at Stanford Hospital & Clinics. He has working medical knowledge of Spanish an...Click to read more
Next available: Tue, Apr 28

Dr. Chaim Abittan, MD

Gastroenterologist (Virtual)
4.98
·59 reviews
Dr. Abittan is thorough and pays attention to every detail. - Aug 13, 2025 by Guila M.Click to read more
Great Neck, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 7 more ·
Read bio
Chaim S. Abittan, M.D. joined North Shore Gastroenterology Associates in 2001. In addition to being a gastroenterologist who is known throughout the New York area for successfully performing colonoscopies on high risk patients, Chaim is a hepatologist. He graduated from the Sackler School of Medic...Click to read more
Next available: Fri, May 1

Dr. Jack Mlabasati, MD

Gastroenterologist
4.88
·8 reviews
First time . definitely I recommend, Dr. is great. - Feb 16, 2026Click to read more
23 mi · 21915 Linden, Cambria Heights, NY 11411
Accepts Aetna, BlueCross BlueShield, Cigna + 49 more
Accepting new patients · Excellent wait time ·
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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: Tue, Apr 28

Dr. Chaim Abittan, MD

Gastroenterologist
4.98
·59 reviews
Dr. Abittan is thorough and pays attention to every detail. - Aug 13, 2025 by Guila M.Click to read more
22 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 7 more ·
Read bio
Chaim S. Abittan, M.D. joined North Shore Gastroenterology Associates in 2001. In addition to being a gastroenterologist who is known throughout the New York area for successfully performing colonoscopies on high risk patients, Chaim is a hepatologist. He graduated from the Sackler School of Medic...Click to read more
Next available: Mon, May 4

Dr. Mordecai A Dicker, MD

Gastroenterologist (Virtual)
4.83
·58 reviews
Dr. Dicker is very knowledgeable and attentive. He explains procedures throughly. - Sep 6, 2024 by Yejee P.Click to read more
Great Neck, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Offers video visits · Excellent wait time · Expertise in acid reflux + 6 more ·
Read bio
Dr. Dicker earned his Doctor of Medicine from NYU Grossman School of Medicine. He completed his internship, residency, and fellowship at NYC Health + Hospitals / Bellevue. Outside of his professional commitments, Dr. Dicker enjoys spending time and traveling with his wife, five children, and two son...Click to read more
Next available: Mon, May 4

Dr. Mordecai A Dicker, MD

Gastroenterologist
4.83
·58 reviews
Dr. Dicker is very knowledgeable and attentive. He explains procedures throughly. - Sep 6, 2024 by Yejee P.Click to read more
22 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 6 more ·
Read bio
Dr. Dicker earned his Doctor of Medicine from NYU Grossman School of Medicine. He completed his internship, residency, and fellowship at NYC Health + Hospitals / Bellevue. Outside of his professional commitments, Dr. Dicker enjoys spending time and traveling with his wife, five children, and two son...Click to read more
Next available: Mon, May 4

Dr. Arthur Talansky, MD

Gastroenterologist (Virtual)
4.87
·61 reviews
Dr Talansky and his office are top notch. I highly recommend - Oct 17, 2024 by Gina C.Click to read more
Great Neck, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait timeExpertise in gastroenteritis + 7 more
Next available: Tue, May 5

Dr. Arthur Talansky, MD

Gastroenterologist
4.87
·61 reviews
Dr Talansky and his office are top notch. I highly recommend - Oct 17, 2024 by Gina C.Click to read more
22 mi · 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in gastroenteritis + 7 more
Next available: Tue, May 5

Jenna Sonnenberg, RN, NP

Nurse Practitioner (Gastroenterology)
4.97
·31 reviews
Excelente atención would definitely recommend - Apr 17, 2026 by Glenda R.Click to read more
17.5 mi · 8 Technology Dr, Ste 101, Setauket- East Setauket, NY 11733
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Jenna Sonnenberg is a skilled adult nurse practitioner. She provides care at Northwell Health Gastroenterology - Eastern in Wading River and Setauket-East Setauket, NY. She earned her bachelor's degree from UNM Hospital and her master's degree in adult nurse practitioner from Stony Brook Univer...Click to read more
Next available: Fri, Apr 24

Dr. Jeffrey Berger, MD

Gastroenterologist
5.00
·56 reviews
The office was great on everything, there was not wait time cause the doctor was present. - Jun 30, 2024 by Judeline Vaness S.Click to read more
20.5 mi · 1 Dakota Dr, Ste 310, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 7 more ·
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Jeffrey N. Berger MD is Board Certified in Internal Medicine and Gastroenterology. He received his medical degree from Albany Medical College with medical training at the University of Pittsburgh Medical Center. Dr. Berger did his Fellowship in Gastroenterology and Hepatology in the University of C...Click to read more
Next available: Thu, Jun 25

Dr. David Sosnowik, MD

Gastroenterologist
4.91
·116 reviews
Great dr , explains everything and great dr patient rapport - Apr 3, 2025 by Jason R.Click to read more
28 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acid reflux + 1 more ·
Read bio
Dr. David Sosnowik is an experienced gastroenterologist who sees patients at Digestive Disease Care in Forest Hills, NY. He earned his Doctor of Medicine degree from The George Washington University and is board-certified in gastroenterology by the American Board of Internal Medicine. Dr. Sosnowik ...Click to read more
Next available: today

Sana Baig, APRN, RN, NP

Nurse Practitioner (Gastroenterology) (Virtual)
4.68
·19 reviews
Highly recommended. - Jul 11, 2025 by Ann R.Click to read more
Freeport, NY
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in acute urinary tract infection ·
Read bio
Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor’s degree from MCPHS University and a Master’s degree from Molloy University, and she is board-certified by the American Nurses Credentialing Center (ANCC). Sana brings a wealth o...Click to read more
Next available: Mon, May 18
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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.

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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?

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