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315 verified Gastroenterologists in Rockville Centre, NY
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Availability last updated 09/11/2026
Availability last updated 09/11/2026
Gastroenterologist
4.72
·124 reviews
Office visit was great from check to end of appointment - Jul 2, 2024 by Nora O.Click to read more
2.5 mi · 1800 Rockaway Ave, Ste 201, Hewlett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 9 more ·
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Andrew Marshall, MD has 25 years of experience in practice. He is Board Certified in Internal Medicine and Gastroenterology. He graduated from Emory University in 1988, and received his MD from The Mount Sinai School of Medicine in 1992. Dr. Marshall completed his internship residency training in In...Click to read more
Next available: today
Gastroenterologist
5.00
·3 reviews
3 mi · 1605 Bdwy, helett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · 21 years of experience · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 8 more ·
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Dr. Rabin Rahmani is a founding physician of Gastroenterology Associates of Brooklyn. Dr. Rahmani currently serves as Director of Medical Education and Research for the department of Gastroenterology at Maimonides Medical Center, Director of performance improvement for Endoscopy and Hepatobiliary Di...Click to read more
Next available: Fri, Sep 18
Gastroenterologist
4.73
·111 reviews
The doctor made me feel at ease and makes the visit very friendly and confortable. - Mar 30, 2026 by Oladimeji A.Click to read more
1.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 6 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. HAROLD LIPSKY is Board Certified in Gastroenterology and Internal Medicine. A native of Brooklyn, N.Y., he attended SUNY Downstate Medical School. He completed ...Click to read more
Next available: Mon, Sep 14
Gastroenterologist
4.82
·301 reviews
I was pleasantly happy with my visit, I will continue coming here. - Feb 27, 2026 by Celeste D.Click to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
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Dr. Christine Chen received her medical degree from Rowan University School of Osteopathic Medicine. During medical school, she was recognized for her compassionate patient care and was inducted into the Gold Humanism Honor Society. Dr. Chen then completed her internship and residency in internal me...Click to read more
Next available: today
Gastroenterologist
4.83
·461 reviews
Great kind Doctor! She cares about her patients overall health. Office staff was very professional and kind. - Mar 11, 2022 by Gulab A.Click to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
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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: today
Gastroenterologist
4.95
·203 reviews
Overall the experience was very good Would recommend to anyone - Sep 2, 2021 by Rosemary S.Click to read more
3 mi · 1605 Bdwy, helett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · 20 years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding ·
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Dr. Cynthia Quainoo, M.D is a Newark, New Jersey native, born to immigrant parents from Ghana, West Africa. After graduating from Smith College, she earned her medical degree from Boston University School of Medicine and completed her Internal Medicine Residency training and sub-specialty training i...Click to read more
Next available: Thu, Sep 17
Gastroenterologist
4.76
·66 reviews
Great doctor, very thorough in explanations and took his time! Highly recommend! - Oct 15, 2020 by Joseph S.Click to read more
2.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Expertise in colonoscopy + 4 more ·
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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: Mon, Sep 21
Gastroenterologist
5.00
·45 reviews
Very thorough, not rushed, listened carefully to my concerns - May 6, 2025 by Laura N.Click to read more
0.5 mi · 2 Lincoln Ave, Ste 201, Rockville Centre, NY 11570
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in acute gastrointestinal bleeding + 6 more
Next available: Wed, Nov 25
Gastroenterologist
4.75
·57 reviews
Seen fast, quick visit helped me with what I needed - Sep 17, 2025 by Lauren W.Click to read more
3 mi · 1605 Bdwy, helett, NY 11557
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients ·
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Dr. Judah Horowitz is a board certified physician specializing in gastroenterology and hepatology. He was born in Brooklyn and raised on Long Island. He attended Lander College of Arts and Sciences where he was also the president of the student government. He studied mathematics and chemistry and gr...Click to read more
Next available: Wed, Sep 23
Gastroenterologist
4.91
·139 reviews
Excellent, professional. Great communication and addressed all of my concerns - Jun 14, 2021 by Nelson D.Click to read more
2.5 mi · 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 6 more ·
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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, Oct 1
Gastroenterologist
5.00
·36 reviews
Very good doctor and very professional, Good listener, and great employees I recommend visiting the doctor to other people - Jan 14, 2026 by Mariia T.Click to read more
2 mi · 733 Sunrise Highway, Floor 3, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in enlarged prostate + 9 more ·
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Dr. Meyer Blumstein is a compassionate gastroenterologist at Northwell Health Gastroenterology - Central in Lynbrook, NY. He believes in developing partnerships with his patients to maintain and improve lifelong health. Dr. Blumstein acquired his medical degree from SUNY Downstate Medical School. H...Click to read more
Next available: Wed, Nov 4
Gastroenterologist
4.79
·404 reviews
I would return to see Dr. Garcia who was knowledgeable, pleasant, sensitive, and a good listener. - Sep 4, 2025Click to read more
6.5 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more ·
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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, Sep 16
Gastroenterologist
4.60
·10 reviews
Great place to come! by WBClick to read more
6.5 mi · 1575 Hillside Ave, Ste 301, New Hyde Park, NY 11040
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 1 more ·
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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, Sep 17
Gastroenterologist
4.95
·42 reviews
He explained himself thoroughly,and also was a good listener. - Jan 14, 2026 by Marietta M.Click to read more
9 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 7 more ·
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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: Tue, Sep 15
Gastroenterologist
4.42
·24 reviews
9.5 mi · 450 Northern Blvd, Great Neck, NY 11021
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · 25+ years of experience · Expertise in irritable bowel syndrome (ibs) + 5 more ·
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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
Gastroenterologist
4.83
·1715 reviews
She’s amazing and very friendly. Knowledgeable and attentive. - Apr 5, 2019 by Christine L.Click to read more
7.5 mi · 1991 Marcus Ave, Ste M200, North New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Expertise in stomach and duodenal inflammation + 8 more ·
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**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, Sep 16
Nurse Practitioner (Gastroenterology)
4.60
·48 reviews
Highly recommended. - Jul 11, 2025 by Ann R.Click to read more
1.5 mi · 360 Merrick Rd, Ste 320, Lynbrook, NY 11563
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in acute urinary tract infection ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Sana Baig is a dedicated and compassionate healthcare professional specializing in gastroenterology. She holds a Bachelor's degree from MCPHS University and a Maste...Click to read more
Next available: Mon, Sep 14
Gastroenterologist
4.92
·146 reviews
My experience here was great I definitely recommend it I would definitely come back if I needed to. - Jan 8, 2026 by Raymond R.Click to read more
11.5 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · 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
Gastroenterologist
4.89
·116 reviews
Love him very nice doctor - Dec 14, 2023 by Magguy T.Click to read more
7.5 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 4 more ·
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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: Thu, Sep 17
Gastroenterologist
4.95
·213 reviews
He was very attentive to everything I had to ask/say and gave thorough feedback. - Aug 12, 2022 by Thomas C.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 45 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 4 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.Click to read more
Next available: Tue, Sep 22
Gastroenterologist
4.64
·133 reviews
Very good experience. I recommend these doctor to my friends - Jun 18, 2023 by Mikhael M.Click to read more
11.5 mi · 107-40 Queens Blvd, Forest Hills, NY 11375
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more
Next available: today
Adult Nurse Practitioner
4.83
·29 reviews
He was very professional and listened to all my concerns. by JFClick to read more
6 mi · 137 Willis Ave, 2nd Fl, Mineola, NY 11501
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Mr. Michael Liu is an enthusiastic and detail-oriented adult nurse practitioner. He holds a Bachelor’s and a Master’s degree in Nursing from Florida International University. Mr. Liu brings extensive experience to his role at Digestive Disease Care across various locations, including Forest Hills, R...Click to read more
Next available: today
Gastroenterologist
4.88
·186 reviews
Very professional, explained everything I needed to know. by LGClick to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 45 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 7 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. Skilled with the intricacies of gastroenterology, Dr. Jarred Marshak received his medical degree from the American University of the Caribbean School of Medicine. S...Click to read more
Next available: Fri, Sep 25
Gastroenterologist
4.88
·130 reviews
Dr. Beckerman is very bright and very personable. Definitely recommend! - Jun 22, 2020Click to read more
9 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 6 more ·
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Adam H. Beckerman MD is Board Certified in Gastroenterology and Internal Medicine. Dr. Beckerman received the George M. Jaffin Scholarly Activity Award and is an honored member of Top Gastroenterologists. Dr. Beckerman completed his internship and residency at North Shore University Hospital, Corne...Click to read more
Next available: Mon, Sep 14
Gastroenterologist
4.94
·276 reviews
Excellent office - friendly, professional and got the job done right! - Sep 3, 2015Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 45 more
Accepting new patients · 17 years of experience · Highly recommended · Excellent wait time · Expertise in acute stomach inflammation/infection + 5 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. **Please include your insurance at time of booking so we can verify prior to your visit.** Dr. Jordan Rush is a gastroenterologist treating patients in Wantagh, ...Click to read more
Next available: Thu, Oct 1
Gastroenterologist
4.95
·73 reviews
Very well run office. Very professional and pleasant. I got very good care. - Jan 29, 2026 by Alan S.Click to read more
12.5 mi · 3712 Prince St, Ste 5D, Flushing, NY 11354
Accepts Cigna, Medicare + 2 more
Accepting new patients · Highly recommended · Excellent wait time ·
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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: Wed, Sep 16
Gastroenterologist
5.00
·10 reviews
Newtown Gastroenterology is a brand new facility! The office staff and doctors are very caring. My needs were heard and my collective medical history was thoroughly analyzed to determine the next steps, clinically. I will definitely come back again! - Aug 14, 2026 by Valencia S.Click to read more
9.5 mi · 450 Northern Blvd, Great Neck, NY 11021
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Eric Zhao is a gastroenterologist committed to providing thoughtful, patient-centered care for a wide range of digestive and liver conditions. He earned his medical degree from Rutgers New Jersey Medical School, completed his internal medicine residency at Rutgers Robert Wood Johnson, and went o...Click to read more
Next available: Mon, Sep 14
Gastroenterologist
4.86
·106 reviews
Very easy to talk to. He’s a good listener. Very knowledgeable. Have a lot of faith in his ability. - Dec 9, 2019 by Diane U.Click to read more
9 mi · 850 Hicksville Rd, Ste 100, Seaford, NY 11783
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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Theodore Perlman MD is a Board Certified Gastroenterologist and Internist. He is fluent in Hebrew, English and speaks conversational Hungarian. Dr. Perlman attended Semmelweis University School of Medicine in Hungary. Dr. Perlman completed both his residency and internship at Nassau University Medi...Click to read more
Next available: Tue, Sep 15
Gastroenterologist
4.73
·134 reviews
Amazing guy and competent doctor. He made me feel so reassured.Click to read more
12.5 mi · 175 Jericho Tpke suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 2 more
Accepting new patients · Expertise in chronic indigestion without clear cause + 1 more ·
Read bio
*Please be aware that we have a 24-hour cancellation policy.* Dr. Wong is board certified in Internal Medicine and Gastroenterology. He earned his Doctor of Medicine from the State University of New York, Downstate Medical Center. He completed his internship and residency in Internal Medicine at Be...Click to read more
Next available: today
Gastroenterologist
4.91
·404 reviews
The Doctor when oveover r my medical history and explained the procedure for my situation. - Jul 8, 2021 by Carol M.Click to read more
7 mi · 2155 Wantagh Ave, Wantagh, NY 11793
Accepts Aetna, BlueCross BlueShield, Cigna + 45 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acid reflux + 3 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. Certified by the American Board of Internal Medicine, Dr. Carly Barth is a skilled gastroenterologist. Patients visit her at Long Island Gastroenterology Specialist...Click to read more
Next available: Mon, Oct 12
Gastroenterologist
4.83
·23 reviews
This place was great I was seen so quickly the doctor knew exactly what tests to be ordered and I like that he was thorough. I am going back to Dr. David! - Dec 11, 2025 by Angelica D.Click to read more
9 mi · 241-02 Northern Blvd, 1st Fl, Douglaston, NY 11362
Accepts Aetna, BlueCross BlueShield, Cigna + 4 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: Wed, Sep 16
Gastroenterologist
4.73
·75 reviews
Dr. Ghandi was very professional and thorough. I’m very glad I made this appointment. Thank you - Oct 13, 2025 by Lauren B.Click to read more
13 mi · 575 Underhill Blvd, Suite 200, Syosset, NY 11791
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · Expertise in acid reflux + 4 more ·
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Dr. Soren Gandhi is excited to be practicing on Long Island in his hometown of Syosset. He enjoys serving his community and helping guide people to live their healthiest lives. His areas of clinical expertise include colon cancer screening, acid reflux, constipation, and hemorrhoid management. He is...Click to read more
Next available: today
Physician Assistant
3 mi · 1605 Bdwy, helett, NY 11557
Accepting new patients
Next available: Tue, Sep 15
Gastroenterologist
4.98
·62 reviews
Dr. Berger is a very friendly & personable doctor. He makes you feel comfortable. by BMClick to read more
7.5 mi · 2800 Marcus Ave, Ste 201, New Hyde Park, NY 11042
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in lower back pain + 6 more ·
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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: Tue, Oct 6
Gastroenterologist
4.68
·47 reviews
Very professional and listening to your complaints. - Feb 5, 2025 by Ronald B.Click to read more
9.5 mi · 560 Northern Blvd, Great Neck, NY 11021
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 25+ years of experience · Excellent wait time
Next available: Tue, Sep 15
Gastroenterologist
4.89
·38 reviews
Satisfied with my service, and the doctor is very involved to what you say. by JZClick to read more
10 mi · 366 N Broadway, Ste LW2, Jericho, NY 11753
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 7 more ·
Read bio
Dr. Mark Nyitray is a highly experienced, board-certified gastroenterologist at Digestive Disease Care, specializing in the diagnosis and treatment of gastrointestinal and hepatobiliary disorders. With over 29 years of expertise, he provides compassionate care to help patients manage complex digesti...Click to read more
Next available: Mon, Sep 14
Physician Assistant
4.38
·73 reviews
Friendly, efficient, professional yet polite. Past experiences else where unnecessarily complicate the entire experience but here they simplified it to an extend where I referred and booked for a family Member. Great doctor great staff. Easy Parking! - Jun 17, 2026 by Kaltrina M.Click to read more
3.5 mi · 135 Main St, Hempstead, NY 11550
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Excellent wait time ·
Read bio
"Mr. Alexander Salcedo is a skilled and dedicated physician assistant serving the Hempstead, NY community. At Suffolk Health Hempstead, he provides comprehensive consultations and follow-up care for a wide range of health needs. Mr. Salcedo is committed to preventive care, early detection, and pati...Click to read more
Next available: Mon, Sep 14
Gastroenterologist
4.83
·95 reviews
Dr Foreman truly listened to me, provided clear logical explanations to explain my conditions, & offered multiple helpful suggestions for treatment. by LKClick to read more
10.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, BlueCross BlueShield, Emblem Health + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 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: Mon, Sep 14
Gastroenterologist
4.20
·20 reviews
Excellent service and Dr. T was excellent with the instructions…Office staff was helpful and kind .. - Jul 8, 2026 by Dana W.Click to read more
14 mi · 90-01 Roosevelt Ave, Ste 2A, Queens, NY 11372
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients ·
Read bio
Dr. David Tenembaum is currently an attending physician at New York Presbyterian in Queens, New York, with his main practice located in Jackson Heights. He is board certified in both Internal Medicine and Gastroenterology. Dr. Tenembaum believes in open communication with his patients, involving th...Click to read more
Next available: today
Gastroenterologist
5.00
·10 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
10.5 mi · 310 E Shore Road, Suite 206, Great Neck, NY 11023
Accepts Aetna, Medicare, UnitedHealthcare + 1 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 7 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. 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...Click to read more
Next available: Tue, Sep 15
Calendar Check
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Frequently asked questions

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

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


How can I find a Rockville Centre Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Rockville Centre 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 Rockville Centre?

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

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


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

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


How can I find a top-rated Gastroenterologist in Rockville Centre?

You can use Zocdoc to find Gastroenterologists in Rockville Centre 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 Rockville Centre?

Gastroenterologists in Rockville Centre 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 Rockville Centre 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 Rockville Centre 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 Rockville Centre who sees patients during the weekend?

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


Who are gastroenterologists, and what do they do?

A gastroenterologist is a physician skilled at diagnosing and treating conditions in the Gastrointestinal tract and biliary parts (stomach, intestines, liver, pancreas, and gallbladder). 


Gastroenterologists evaluate, diagnose, and treat functional and structural diseases, conditions, and disorders in the GI tract. Here are some of these ranked in order from mild to severe:


  • Irritable Bowel Syndrome (IBS)
  • Food poisoning 
  • Diarrhea
  • Hemorrhoids 
  • Diverticular Disease
  • Colon Polyps or Cancer


Gastroenterologists undertake and perform regular screening to detect severe diseases or disorders like colon polyps or cancer to begin treatment as quickly as possible. They also recommend preventative measures for groups more vulnerable to these diseases.


What are the educational qualifications of a gastroenterologist?

Gastroenterologists are internists who begin their training with medical studies like other medical professionals. They then proceed to residency and fellowship training. To become a Board-Certified Gastroenterologist, requirements include the following:


  • Three years of internal medicine residency 
  • Certification in internal medicine residency requires the completion of 36 months of fellowship training and at least 18 months dedicated to clinical training. 
  • Successful completion of gastroenterology certification

 

Exam Board certification is optional for a gastroenterologist to practice. However, it can act as proof of expertise. Some gastroenterologists may additionally complete a year of research or patient care training. This year may include specialized training in pediatric gastroenterology or transplant hepatology. 


When should you see a gastroenterologist near you?

Your physician may refer you to a gastroenterologist if you: 


  • Have unexplained blood in your stool 
  • Unexplained difficulty swallowing, stomach pain, and digestive problems such as constant constipation or diarrhea 
  • Have persistent acid reflux or heartburn. 


If you are over 50, you should also see a gastroenterologist for prevention, as this demographic is susceptible to colon cancer. It demands regular check-ups. 


What non-surgical procedures do gastroenterologists perform?

Some of the non-surgical procedures that a gastroenterologist perform include:

  • Upper endoscopy, which helps diagnose disorders of the esophagus, stomach, and small intestine 
  • Endoscopic ultrasound, which examines the lower and upper GI tract and other internal organs 
  • Colonoscopy, which can detect colon cancer or polyps, stones or Identifies tumors in the bile duct area
  • Sigmoidoscopy, which assesses blood loss or pain in the lower colon
  • Liver biopsy, which monitors inflammation and fibrosis in the liver
  • Capsule endoscopy and double-balloon enteroscopy, both of which examine the small intestine
  • Feeding tube insertion for inserting feeding tubes in the abdomen


What can you expect from a visit with a gastroenterologist?

You can see a gastroenterologist at a hospital, clinic, or private practice. Depending on your insurance, you may need a referral from your general physician. The gastroenterologist will inquire about your symptoms and conduct a physical exam. For this, the doctor will ask you to lie on the table and press on the outside of your abdomen for evaluation. They will feel for anything unusual, ask if it hurts, and listen for uncommon sounds. 


A gastroenterologist might recommend further tests or diagnostic procedures, like a colonoscopy or upper endoscopy, if necessary. Both of them incorporate the use of small cameras to see the insides of your digestive tract. After analyzing the diagnosis, the doctor will recommend your treatment options. Some people visit a gastroenterologist one or more times when they have an acute (sudden) problem. Others may have recurring appointments to treat chronic conditions like inflammatory bowel disease.


What is the difference between a gastroenterologist and a hepatologist?

Hepatologists (doctors of the liver) and gastroenterologists often address conditions that share some common ground, which is a critical consideration for individuals with liver health concerns. Knowing the differences between these medical specialists can help you choose the apt professional to diagnose and manage liver-related diseases.


A gastroenterologist near you will have expertise in diagnosing and treating various disorders affecting the entire digestive system, including the liver. In contrast, a hepatologist's specialization is confined solely to the liver and the associated bile ducts. The choice between these specialists should also consider your specific requirements, including a need for consultation with a transplant specialist.


Gastroenterologists and hepatologists share a foundational understanding of organ systems, yet their respective education and training paths diverge to suit their specific areas of expertise.


Hepatologists specialize in addressing liver and bile duct disorders. Typically, they undergo a gastroenterology fellowship but concentrate their clinical practice on liver-related ailments.


Moreover, transplant hepatologists receive specialized training to manage advanced liver diseases and oversee liver transplant procedures. It involves a dedicated one-year fellowship after completing a general gastroenterology fellowship accredited by a recognized board.


Hepatologists are primarily engaged in the diagnosis and treatment of conditions such as cirrhosis of the liver, hepatitis, chronic liver disease, acute and chronic liver failure, abnormal liver test results, vascular liver diseases, liver cancers and tumors, cholangiocarcinoma (bile duct cancer).


A gastroenterologist, on the other hand, is a practitioner with dual board certifications in internal medicine and gastroenterology. To attain the latter qualification, they must complete a comprehensive two- to three-year fellowship in gastroenterology, entailing a thorough exploration of disorders related to the digestive system's various organs. These organs encompass the liver and bile ducts, esophagus, large intestine, pancreas, stomach, small intestine, gallbladder, rectum, and anus.


It's common to assume that a specialist in liver disorders is inherently more adept at managing conditions like hepatitis. However, this is not always the scenario.


While a hepatologist is typically more well-versed in the latest treatments and research on liver diseases, their expertise only sometimes translates into superior patient care compared to gastroenterologists. Both specialists employ similar diagnostic and treatment methodologies for liver-related conditions.


Some other health conditions that a gastroenterologist can treat

Gastroenterologists gain a deep understanding of the typical movement of food in the stomach, the absorption of nutrients, the omission of waste from the body, and their role in aiding the liver during the digestive process through their specialized training. 


This specialty allows them to diagnose and treat problems such as: 


  • Gallstones: Hardened cholesterol or bilirubin can sometimes accumulate inside the gallbladder. These vary in size and can be as small as a pebble or as large as a golf ball. These gallstones can lead to severe health conditions like jaundice or liver disease if left untreated. Gastroenterologists accurately diagnose using ultrasounds, MRCPs, or ERCPs. They can remove severe cases of gallstones through minor surgery. 


  • Pancreatitis: Pancreatic inflammation is a gateway to organ failure and other fatal issues if left untreated. Gastroenterologists diagnose this condition using CT scans, MRIs, and blood tests. Treatment can often differ based on the cause and severity of the problem. While some pancreatitis patients only need supportive care, others with chronic issues might have to undergo surgery. 


What are the symptoms and causes of pancreatitis?

The pancreas serves two main functions: it produces enzymes that aid in food digestion and release them into the small intestine, and it produces hormones such as glucagon and insulin, which are released into the bloodstream to regulate the blood sugar level of the body. Pancreatitis is the inflammation of the pancreas. This can occur when digestive juices or enzymes attack the organ.


Pancreatitis can be sudden (acute) or ongoing (chronic).


Acute pancreatitis:


  • Is a sudden inflammation.
  • Lasts for a short time.
  • Allows the pancreas to return to normal afterward. However, repeated attacks of acute pancreatitis can lead to chronic pancreatitis.
  • May cause serious problems or be fatal in severe cases.


Chronic pancreatitis:


  • Causes permanent damage to the pancreas.
  • Is a chronic inflammation that occurs intermittently.
  • May lead to the cessation of pancreatic enzymes and insulin production in severe cases.
  • Often leads to scarring of pancreatic tissue.


Pancreatitis is most often caused by:


  • Excessive alcohol consumption
  • Presence of gallstones in the gallbladder. This can obstruct the pancreatic duct and prevent enzymes from leaving the pancreas
  • Abdominal injury or surgery
  • Elevated levels of triglycerides (fat particles) in the blood
  • Infections like mumps, hepatitis A or B, or salmonella
  • Cystic fibrosis
  • Tumors
  • Certain medications, such as steroids, estrogens, and thiazide diuretics
  • Specific genetic abnormalities
  • Congenital pancreatic abnormalities
  • Pancreatic trauma
  • Very high levels of calcium in the blood
  • Smoking


The symptoms of pancreatitis may vary from person to person, but these are some signs that you may have pancreatitis:


  • Belly pain that is severe and may extend to your back or chest and may worsen after eating
  • Feeling nauseous
  • Vomiting
  • Fever
  • Swelling and tenderness in the upper belly
  • Accumulation of fluid in the belly
  • Low blood pressure
  • Yellowing of the skin and eyes (jaundice)


The symptoms of pancreatitis may resemble other health issues. It's important to consult your healthcare provider for an accurate diagnosis.


Finding the best gastroenterologist near you in Rockville Center, New York

Gastroenterologists are an essential element in maintaining the health of your GI tract. If you are in Rockville Center, Zocdoc is an excellent resource for your search. Zocdoc has a database of experts in and around your area and can recommend the best doctor for your specific needs. 


You can narrow your search and find the right gastroenterologist near you by using the search filters on Zocdoc, such as location, specialty, appointment availability, zip code, and insurance carrier rates. If you can't find your insurance plan on Zocdoc, you can try uploading a photo of your medical insurance card (excluding vision and dental cards). We'll scan the image and display your likely plan. If you have trouble uploading the image, you can contact our service team for assistance. For more insurance-related questions, you can check Zocdoc’s insurance page. Once you have shortlisted a doctor, you can view their detailed profile, including their education, expertise, years of experience, and additional certifications to help you make an informed decision. In addition, Zocdoc includes patient reviews to support your decision-making further. Zocdoc is easy, safe, and free to use.


Gastroenterologist statistics in New York

In 2019, there were almost 1,431 active gastroenterologists in New York State. 


There were around 13,656 people for every gastroenterologist. Of the total number of doctors, about 282 were gastroenterologists, i.e., 19.8 percent were female. 37.3%, i.e., 534 gastroenterologists, were 60 years or older. 


Colon cancer ranks as the second most common type in New York City, following lung cancer. Health professionals have most frequently observed its occurrence in city residents aged 45 and older. Approximately 1,100 adults die from colon cancer in New York City yearly, while nearly 3,500 new cases occur. 


Researchers recently discovered that people under 50 are widely affected by cases of colon cancer. Almost 31 out of 100,000 adults aged 45 to 49, or 159 out of 100,000 aged 70 to 74, are diagnosed with colon cancer.


Sources

WebMD

Cleveland Clinic[1] 

Cleveland Clinic[2] 

Cleveland Clinic[3] 

Healthline

NYC Health[1]

NYC Health[2]

American College of Gastroenterology

Association of American Medical Colleges

Verywell Health

Johns Hopkins Medicine


The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 immediately.

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