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315 verified Gastroenterologists in Piscataway, NJ
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Availability last updated 04/02/2026
Availability last updated 04/02/2026

Dr. Sam Weissman, MD

Gastroenterologist
4.72
·943 reviews
Very caring and explained everything to me! Thank you! - Jan 14, 2021 by Bhavik S.Click to read more
26.5 mi · 2952 Brighton 3rd st, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 77 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in acute stomach inflammation/infection + 6 more ·
Read bio
Sam Weissman is a skilled and experienced gastroenterologist caring for the Brooklyn, NY community. Dr. Weissman obtained his medical degree from the Albert Einstein College of Medicine of Yeshiva University. He then completed his residency in internal medicine and fellowship in gastroenterology at ...Click to read more
Next available: Sun, Apr 12

Dr. Sam Weissman, MD

Gastroenterologist
4.72
·812 reviews
I really liked this doctor. Very smart and also very kind. He also knows his field well by Jennifer B.Click to read more
26.5 mi · 2952 Brighton 3rd Street, Suite 102, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 25+ years of experience · Expertise in acute stomach inflammation/infection + 6 more ·
Read bio
Sam Weissman is a skilled and experienced gastroenterologist caring for the Brooklyn, NY community. Dr. Weissman obtained his medical degree from the Albert Einstein College of Medicine of Yeshiva University. He then completed his residency in internal medicine and fellowship in gastroenterology at ...Click to read more
Next available: Sun, Apr 12

Dr. Kenneth Zierer, MD

Gastroenterologist
4.81
·104 reviews
Felt the doctor truly listened. Was able to get an appointment quickly. - Apr 7, 2025 by Lori S.Click to read more
26.5 mi · 925 Clifton Ave, Suite 101, Clifton, NJ 07013
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acid reflux + 4 more ·
Read bio
Dr. Kenneth G. Zierer is a gastroenterologist at Gastroenterology Associates of New Jersey. He is triple board certified in internal medicine, and gastroenterology by the American Board of Internal Medicine. Dr. Zierer completed a fellowship in hepatology, a combined residency and internship progra...Click to read more
Next available: Thu, Apr 9

Dr. Ori Rackovsky, MD

Gastroenterologist
4.89
·998 reviews
Excellent Doctor very thorough and explains things well! - Jul 16, 2020 by James C.Click to read more
27.5 mi · 468 Parish Dr, Wayne, NJ 07470
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 2 more ·
Read bio
Dr. Ori Rackovsky is a gastroenterologist at Gastroenterology Associates of New Jersey. In addition to diagnosis and treatment of the full array of digestive conditions, Dr. Rackovsky has special expertise in: Treatment of complex inflammatory bowel disease Management of chronic liver disease Capsu...Click to read more
Next available: Mon, Apr 6

Dr. Jonathan Erber, MD

Gastroenterologist
4.78
·852 reviews
Very friendly and helpful. Going back tomorrow for tests will update... - Apr 12, 2017 by William G. B.Click to read more
29.5 mi · 115 Nassau Ave, Brooklyn, NY 11222
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 7 more ·
Read bio
Dr. Jonathan Erber graduated from Tel Aviv University, Sackler Faculty of Medicine in 2002, completed his Internship and Residency in Internal Medicine at Albert Einstein College of Medicine, Montefiore Medical Center in 2005 and Fellowship in Gastroenterology at SUNY Downstate Medical Center in 200...Click to read more
Next available: tomorrow

Dr. Scott Tenner, MD, FACP, MPH

Gastroenterologist
4.64
·264 reviews
everything is very professional. highly recommend. and the doctor is the best. - Oct 6, 2023 by Artur Y.Click to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 6 more ·
Read bio
Scott Tenner is the Director of gastroenterology at the Brooklyn Gastroenterology and Endoscopy Associates, in addition to serving as the Director at the Greater New York Endoscopy Surgical Center. Dr. Tenner is certified by the American Board of Internal Medicine to practice gastroenterology, and h...Click to read more
Next available: Tue, Apr 7

Dr. Mikhail Yakubov, MD

Gastroenterologist
4.91
·1719 reviews
Wonderful experience from beginning to end. Couldn’t be more satisfied - Aug 26, 2021 by Kyle L.Click to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Mikhail Yakubov is a double board-certified, highly rated gastroenterologist who cares for the locals of New York City. He practices at Manhattan Gastroenterology, where he strives to deliver quality healthcare to his patients. He is also a renowned member of the American Medical Association, Am...Click to read more
Next available: Mon, Apr 6

Dr. Natan Krohn, MD

Gastroenterologist
4.81
·283 reviews
Amazing Dr great bedside manner and made me feel extremely at ease - Dec 18, 2025 by Edward W.Click to read more
26.5 mi · 1011 Clifton Ave, Clifton, NJ 07011
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Excellent wait time · Expertise in colonoscopy + 4 more ·
Read bio
Dr. Natan N. Krohn is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). He is double board certified by the American Board of Internal Medicine and American Board of Gastroenterology. Prior to his position at GANJ, Dr. Krohn conducted research for Marion Bessin Liver Resea...Click to read more
Next available: Wed, Apr 15

Dr. Neal Joseph, MD

Gastroenterologist
4.94
·2483 reviews
Dr. listened to my concerns and was very patient. I felt heard and I didn’t feel rushed. Good experience. - Mar 14, 2023Click to read more
28 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 · 17 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Neal Joseph, M.D., is board certified in gastroenterology and internal medicine. Following in the footsteps of his father, a gastroenterologist, and his mother, a nutritionist, Dr. Josep...Click to read more
Next available: Mon, Apr 6

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

Gastroenterologist
4.59
·2990 reviews
Clean space, very helpful assistants, experienced doctor who answered my questions. - Aug 18, 2017Click to read more
30 mi · 252 East 61st St, 1DN, New York, NY 10065
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Also offers video visits · Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Crespin has been a practicing gastroenterologist in Manhattan for over twenty years. He is a board-certified gastroenterologist who strives to provide the highest quality medical care and services in a compassionate, professional, and personalized manner. Dr. Crespin earned his Doctor of Medi...Click to read more
Next available: today

Dr. Yi Jia, MD, PhD

Gastroenterologist
4.72
·2612 reviews
I Did appointment with video call.Next time,” I will definitely meet him in person. - Oct 14, 2022 by Deepa S.Click to read more
28.5 mi · 70 W 36th Street, Unit 12B, New York, NY 10018
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients · Excellent wait time ·
Read bio
Growing up in a family of physicians, Dr. Yi Jia learned the foundations of medicine and the importance of compassionate patient care from a very early age. Dr. Jia graduated with honors from Peking University Health Science Center with a Bachelor of Medicine and completed a demanding Ph.D. program ...Click to read more
Next available: Sun, Apr 5

Dr. Zilan Lin, MD

Gastroenterologist
4.75
·8 reviews
I had a great experience, the staff offers a high standard quality of service, the Doctor was very friendly and approachable, I was very comfortable, I highly recommend her to anyone looking for great service by Mamadou B.Click to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients ·
Read bio
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 degree from the University of South Carolina and her medical degree from the Medical University of South Carolina. She later completed her...Click to read more
Next available: Thu, Apr 9

Jessica Kinney, MSN, APN, AGNP - C

Nurse Practitioner (Gastroenterology)
18.5 mi · 731 Alexander Rd, Ste 100, Princeton, NJ 08540
Accepts Aetna
Accepting new patients · Expertise in high cholesterol ·
Read bio
Jessica enjoys cooking, yoga, hiking, and traveling.Click to read more
Next available: Fri, May 22

Dr. Benjamin Biederman, MD

Gastroenterologist
5.00
·28 reviews
Dr. B was attentive, reassuring and respectful. Also very knowledgeable and made sure to follow up regarding my care.Click to read more
27 mi · 205 Browertown Rd, BB, Woodland Park, NJ 07424
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Biederman earned a Bachelor of Science degree from Duke University in Durham, NC. He then received his medical degree from New York Medical College in Valhalla, NY. He completed his internal medicine residency at New York Presbyterian/Weill Cornell Medical Center in New York, NY, where he served...Click to read more
Next available: Wed, Apr 15

Dr. Amanda Ivos, DNP

Family Nurse Practitioner
5.00
·9 reviews
Incredibly knowledgeable doctor and thoughtful, friendly staff - Jan 20, 2026Click to read more
21.5 mi · 10 Lanidex Plz W, Ste 210, Parsippany, NJ 07054
Accepts Aetna, BlueCross BlueShield, UnitedHealthcare + 2 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Amanda Ivos is a skilled and experienced family nurse practitioner. She provides in-person consultations and follow-ups at Jersey Integrative Health & Wellness. Patients from the Wayne and Jersey City, NY, area visit her. Ms. Ivos sees patients with various illnesses and injuries. During consul...Click to read more
Next available: Mon, Apr 6

Dr. Inessa Khaykis, MD

Gastroenterologist
4.90
·850 reviews
She listened carefully to what I had to say, looked at, and put in her records, the information I had brought. by Helen Y.Click to read more
26.5 mi · 233 Broadway, Ste 2750, New York, NY 10279
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 8 more ·
Read bio
Dr. Inessa Khaykis practices gastroenterology with a specialty in advanced procedures such as Endoscopic Ultrasonography (EUS) with FNA and Capsule Endoscopy. Dr. Khaykis graduated with a degree in Medicine from South-Ural State Medical University. She completed her Internal Medicine residency and c...Click to read more
Next available: Wed, Apr 22

Dr. Steven Guttmann, MD

Gastroenterologist
4.82
·56 reviews
The office was clean. The staff were friendly and very professional. Dr. Guttmann was wonderful, and I would highly recommend. - Dec 31, 2024 by Elaine M.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Guttmann is driven by the bonds he builds with his patients, working together with them to achieve a healthy life. He earned his Doctor of Medicine from the Sackler School of Medicine and completed his Bachelor's degree at Brooklyn College. Dr. Guttmann further honed his expertise through reside...Click to read more
Next available: Thu, Apr 30

Dr. Joseph Marzano, MD

Gastroenterologist
26 mi · 365 Broad St, Red Bank, NJ 07701
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Expertise in chronic inflammatory bowel disease (ibd) + 4 more
Next available: Fri, May 1

Dr. Kristen Lee, MD

Gastroenterologist
4.77
·1926 reviews
Dr. Lee was an excellent care provider. I highly recommend her. by Jana H.Click to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · 17 years of experience · Excellent wait time ·
Read bio
Dr. Kristen Lee is a double board certified, IVY league trained gastroenterologist with special interest in Women's health, colon cancer screening, inflammatory bowel disease (Crohn's disease/ulcerative colitis) IBS (irritable bowel syndrome) and hemorrhoid treatment. Dr. Lee graduated from Johns Ho...Click to read more
Next available: Tue, Apr 7

Dr. Jessica Kimmel, MD

Gastroenterologist
4.92
·1659 reviews
My experience was very positive. Thank you very much - Aug 11, 2020Click to read more
28 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 an appointment and contact 911 or go to your nearest emergency room.* ***COVID-19 UPDATE: Dr. Kimmel is available for consultations by videoconference (telemedicine). Telemedicine consultations are covered by insurance for New York state...Click to read more
Next available: Wed, Apr 8

Dr. Michael Makar, MD

Gastroenterologist
26 mi · 365 Broad St, Red Bank, NJ 07701
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients ·
Read bio
Dr. Makar enjoys spending time with his family and 2 little children. He likes to travel, try new cuisine, and keeps active by going to the gym and playing sports.Click to read more
Next available: Tue, May 5

Dr. Yuriy Tsirlin, MD

Gastroenterologist
5.00
·30 reviews
25 mi · 4813 9th Ave, FL 5, Brooklyn, NY 11220
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 23 years of experience · Highly recommended · Expertise in colonoscopy + 3 more ·
Read bio
Dr. Yuriy Tsirlin is a physician in the Department of Medicine, Division of Gastroenterology, at Maimonides Medical Center in Brooklyn, NY. He is also the Assistant Director of the Gastroenterology Fellowship Program at Maimonides. Dr. Tsirlin completed his residency and fellowship at SUNY Downstate...Click to read more
Next available: Tue, Jun 2

Dr. Seth Lapin, DO

Gastroenterologist
5.00
·26 reviews
25 mi · 4813 9th Ave, FL 5, Brooklyn, NY 11220
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Lapin is involved in the colon cancer screening program at Maimonides Medical Center. He has helped many patients with upper and lower digestive diseases. His expertise includes upper endoscopy, colonoscopy/polypectomy, percutaneous gastrostomy, and irritable bowel syndrome. Dr. Lapin earned his...Click to read more
Next available: Thu, Jun 4

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
25 mi · 4813 9th Ave, FL 5, Brooklyn, NY 11220
Accepts Aetna, BlueCross BlueShield, Cigna + 37 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
Next available: Thu, Jun 4

Dr. Jasmin Zayed, DO

Sports Medicine Specialist
4.27
·11 reviews
Dr. Zayed was very attentive and cared about my condition and concerns. She was very professional and friendly. Her staff were friendly as well. - Nov 21, 2025 by Mahmoud A.Click to read more
21.5 mi · 10 Lanidex Plz W, Ste 210, Parsippany, NJ 07054
Accepts Aetna, BlueCross BlueShield, UnitedHealthcare + 2 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Dr. Jasmin Zayed is an experienced sports medicine specialist. She practices at Jersey Integrative Health & Wellness in Wayne and Parsippany, NJ. She offers both in-person and virtual care. She obtained her medical degree from Rowan University School of Osteopathic Medicine, completed her residency...Click to read more
Next available: Tue, Apr 7

Dr. Ariy Volfson, MD

Gastroenterologist
4.82
·34 reviews
Very friendly and knowledgeable I felt very comfortable with him - May 7, 2025 by Patricia G.Click to read more
27 mi · 1031 McBride Ave., Woodland Park, NJ 07424
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 6 more ·
Read bio
Dr. Ariy Volfson is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). Board certified in gastroenterology by the American Board of Internal Medicine, Dr. Volfson has a special interest and expertise in inflammatory bowel disease and the ORBERA Weight Loss Balloon Procedure. H...Click to read more
Next available: Wed, Apr 15

Dr. Yacov Stollman, MD

Gastroenterologist
4.37
·19 reviews
The doc is wonderful. He is calming and kind.Click to read more
25 mi · 4813 9th Ave, FL 5, Brooklyn, NY 11220
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · 25+ years of experience · Expertise in chronic inflammatory bowel disease (ibd) + 8 more ·
Read bio
Dr. Yacov Stollman is a physician in the Gastroenterology Division at Maimonides Medical Center in Brooklyn, NY. Dr. Stollman grew up Ontario, Canada. He came to New York and began to study medicine at the Albert Einstein College of Medicine.He was also Chief Resident in Internal Medicine at the Bro...Click to read more
Next available: Tue, Jun 9

Dr. Christopher Chum, DO

Gastroenterologist
4.81
·31 reviews
I felt seen and heard, everyone was very and nice! I left feeling like my issues were beginning to be resolved! - Feb 20, 2026 by Tatiana I.Click to read more
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 more ·
Read bio
Christopher Chum, DO is a board-certified gastroenterologist specializing in advanced interventional endoscopy, biliary and pancreatic disorders, gastrointestinal oncology, fatty liver, and cancer prevention. He provides expert care across all areas of gastroenterology and hepatology, with a focus o...Click to read more
Next available: Wed, Apr 22

Dr. Caterina Oneto Araya, MD

Gastroenterologist
4.92
·1441 reviews
She was very thorough and helpful with my situation....and very kind as well. - Jun 15, 2012Click to read more
28 mi · 60 Gramercy Park N, Apt 1m, New York, NY 10010
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 2 more ·
Read bio
Dr. Oneto is a board-certified gastroenterologist in private practice, affiliated with NYU Langone Health. She is passionate about digestive health and recognizes the significant impact of lifestyle choices on digestive health. She encourages patients to prioritize sleep, diet, and physical activity...Click to read more
Next available: Wed, Apr 8

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1846 reviews
Doctor was very personable and answered all my questions. Was such a wonderful visit. - Dec 18, 2018 by Jeanina V.Click to read more
28 mi · 18 W 18th St, Between 5th and 6th Ave, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended · Expertise in colonoscopy + 2 more ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Televisits are covered by insurance for all New York State residents, just as a typical office visit would be covered. Our staff will contact you with details after booking. Veronika ...Click to read more
Next available: Thu, Apr 9

Dr. Kadirawelpillai Iswara, MD

Gastroenterologist
4.39
·31 reviews
Dr Iswara is very professional and personable. Takes his time explaining everything to you. Excellent bedside manner and makes you feel comfortable. I would highly recommend Dr Iswara. - Feb 6, 2026 by Gennaro S.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in stomach and duodenal inflammation + 10 more ·
Read bio
Dr. Kadirawelpillai Iswara is a gastroenterologist at Brooklyn Gastroenterology and Endoscopy in Brooklyn, NY. He is also a visiting affiliate at Maimonides Medical Center. Dr. Iswara earned his medical degree from the University of Ceylon, Sri Lanka. He completed his clinical internship and reside...Click to read more
Next available: Wed, May 13

Dr. Nancy Lau, MD

Gastroenterologist
4.72
·1126 reviews
I’ve seen Dr. Lau for years and definitely recommend her. She’s thorough and pleasant and provides excellent care. by Darcy G.Click to read more
27 mi · 139 Centre St, Suite 511, New York, NY 10013
Accepts Aetna, BlueCross BlueShield, Cigna + 44 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in acid reflux ·
Read bio
Dr. Nancy Lau graduated Magna Cum Laude with a Doctor of Medicine degree from the State University of New York, Downstate Medical Center. She completed her internship in Internal Medicine at NewYork-Presbyterian Hospital / Weill Cornell Medical Center, followed by a residency in Internal Medicine at...Click to read more
Next available: Wed, Apr 22

Dr. Srinivas Madane, MD

Gastroenterologist
4.57
·141 reviews
Great experience very short wait time! Great bedside manner! - Apr 30, 2024 by Heather T.Click to read more
28 mi · 117 Seber Road, Doctors Park Suite 2C, Hackettstown, NJ 07840
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · 25+ years of experience · Expertise in acute gastrointestinal bleeding + 9 more ·
Read bio
*Please Note: The Newton office is not affiliated with Dr. Madane's other office locations. Existing patients should only schedule with the locations at which they have already been seen, unless approved beforehand by Dr. Madane or his staff.* Srinivas J. Madane, MD has offices in Newton and Hack...Click to read more
Next available: Fri, Apr 10

Dr. Michael Ammirati, MD

Gastroenterologist
4.56
·366 reviews
The fact that I was able to get an appointment right away. - Jun 30, 2023 by June D.Click to read more
30.5 mi · 205 E 76th St, Ste M2, New York, NY 10021
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience ·
Read bio
We are a fully accredited facility with New York State through the American Association for Accreditation of Ambulatory Surgical Facilities. We have an anesthesiologist present in our facility, as well as all required emergency equipment and medicines. Dr. Ammirati is board certified in Gastroenter...Click to read more
Next available: today

Dr. Jack Braha, DO

Gastroenterologist
4.84
·398 reviews
Dr Braha was very attentive and patient with me. He is knowledgeable and honest, very comforting. - Jan 31, 2017 by Vincent K.Click to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 20 years of experience · Highly recommended · Expertise in chronic inflammatory bowel disease (ibd) + 9 more ·
Read bio
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 Institute of Technology, New York College of Osteopathic Medicine in Old Westbury, and completed his residency in Internal Medicine as well a...Click to read more
Next available: Thu, Apr 16

Dr. Mukul Arya, MD

Gastroenterologist
4.50
·66 reviews
Wish I been came to him maybe I would of been better by now or before Great doc. - Feb 20, 2014 by Delron H.Click to read more
31 mi · 1056 5th Ave, New York, NY 10028
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 2 more ·
Read bio
Mukul Arya, MD Gastroenterology Dr. Mukul Arya is board-certified in Gastroenterology and Internal Medicine and brings more than 16 years of clinical and academic experience in the diagnosis, treatment, and prevention of complex gastrointestinal conditions. He previously served as Director of Advan...Click to read more
Next available: today

Dr. Weidan (Dana) Zhao, MD

Gastroenterologist
4.91
·876 reviews
My experience with Dr. Zhao has been great so far. I highly recommend her. - Mar 11, 2024Click to read more
29 mi · 56 W 45th St, Fl 8, New York, NY 10036
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Dana Zhao is a double board-certified, highly rated, and personable gastroenterologist at Manhattan Gastroenterology. She earned her Doctor of Medicine from the University of Texas Southwestern Medical School, where she received the Dean's Scholarship and Foundation Scholarship for her academic ...Click to read more
Next available: Mon, Apr 6

Dr. Daniel Perl, MD

Gastroenterologist
4.95
·2364 reviews
Great doctor. Took his time to answer all of my questions and explain things to me. Would recommend. - Aug 24, 2022 by Sean R.Click to read more
29 mi · 56 W 45th St, Fl 8, New York, NY 10036
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Perl is a double board certified, Ivy league trained highly rated, NYC gastroenterologist. Dr. Perl graduated with Honors from Harvard University. He then went on to obtain his medical degree from Mount Sinai School of Medicine and completed medical residency at the University of Michigan. Dr....Click to read more
Next available: Mon, Apr 6

Dr. Herve Boucard, MD, AGAF, FACG

Gastroenterologist
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 4 more ·
Read bio
Herve Boucard, MD is a board-certified gastroenterologist specializing in colorectal cancer screening, polyp resection, hemorrhoid treatment, and liver disease management, including fatty liver and cirrhosis. He provides expert care for a broad range of gastrointestinal conditions, from Barrett’s Es...Click to read more
Next available: Fri, May 1

Dr. Robert Meltzer, MD

Gastroenterologist
4.56
·27 reviews
Great doctor - Feb 2, 2024 by Alex K.Click to read more
30 mi · 201 E 65th St, New York, NY 10065
Accepts Aetna, BlueCross BlueShield, Cigna + 129 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 1 more ·
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Dr. Robert Meltzer is a highly skilled and experienced gastroenterologist who has been helping patients with the diagnosis and treatment of digestive health issues for over 35 years. He earned his Doctor of Medicine from the Icahn School of Medicine at Mount Sinai and completed his gastroenterology ...Click to read more
Next available: today

Dr. Timothy Johnson, MD

Gastroenterologist
4.82
·620 reviews
Professional and friendly staff. Overall, very satisfied and will revisit when needed. - Sep 20, 2016 by Tricia C.Click to read more
27 mi · 128 Mott St, Ste 202, New York, NY 10013
Accepts Aetna, BlueCross BlueShield, Cigna + 31 more
Accepting new patients · 24 years of experience · Excellent wait time · Expertise in acute hemorrhoids ·
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Hello and thank you for taking the time to view our practice. I currently treat general gastrointestinal issues, including food allergies, irritable bowel conditions, acid reflux, and ulcer disease, as well as liver-related diseases, inflammatory bowel disease, and colorectal cancer screenings. I ac...Click to read more
Next available: Wed, Apr 22

Dr. Michael Glick, MD, PNS, CNSC

Gastroenterologist
4.97
·3855 reviews
Dr. Glick was professional, personable and knowledgeable. I would recommend him to anyone who needs a gastroenterologist. - Sep 15, 2015 by Angela H.Click to read more
29 mi · 535 5th Ave, Ste 604 (Entrance on E 44th St), New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in acid reflux ·
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*If you are having a medical emergency, please do not book an appointment and contact 911 or go to your nearest emergency room.* Michael P. Glick, MD, PNS, CNSC, is a board-certified gastroenterologist, internist, and physician nutrition specialist. After graduating cum laude from Columbia Univer...Click to read more
Next available: Mon, Apr 6

Dr. Michael Rosman, MD

Gastroenterologist
4.97
·658 reviews
Dr. Michael Rosman did an excellent job and helped me a lot. Thank you by JLClick to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. Michael Rosman is a double board certified, Ivy league educated, highly rated gastroenterologist and attending physician at Manhattan Gastroenterology. Dr. Rosman is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine (ABIM)and has earned a serie...Click to read more
Next available: Mon, Apr 13

Dr. Steven Guttmann, MD

Gastroenterologist
4.82
·56 reviews
The office was clean. The staff were friendly and very professional. Dr. Guttmann was wonderful, and I would highly recommend. - Dec 31, 2024 by Elaine M.Click to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · Highly recommended ·
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Dr. Guttmann is driven by the bonds he builds with his patients, working together with them to achieve a healthy life. He earned his Doctor of Medicine from the Sackler School of Medicine and completed his Bachelor's degree at Brooklyn College. Dr. Guttmann further honed his expertise through reside...Click to read more
Next available: Sun, Apr 19

Dr. Donelle Cummings, MD

Gastroenterologist
4.98
·125 reviews
Good experience with new doctor. Definitely would recommend. Great location, nice staff. - Sep 12, 2025 by Matthew P.Click to read more
31 mi · 1056 5th Ave, # 1CD, New York, NY 10028
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
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Dr. Donelle Cummings is a board-certified Gastroenterologist specializing in advanced endoscopic procedures and comprehensive digestive care. He provides expert evaluation and treatment for a wide range of digestive conditions, including acid reflux, inflammatory bowel diseases, colorectal cancer sc...Click to read more
Next available: today

Dr. Sofia Novak, MD

Gastroenterologist
4.89
·487 reviews
Doctor was very pleased and explained everything very clear to my understanding. by MLClick to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 19 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 4 more ·
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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, completed her Residency in Internal Medicine at Long Island Jewish Medical Center, and pursued a Fellowship in Gastroenterology at Hofstra ...Click to read more
Next available: Mon, Apr 20

Dr. Saamia Faruqui, MD

Gastroenterologist
4.76
·49 reviews
I want to gatekeep this doctor to make sure I can always see her, she is so good - Aug 28, 2025Click to read more
26.5 mi · 515 6th St, Brooklyn, NY 11215
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Accepting new patients ·
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Dr. Saamia Faruqui is an Assistant Professor of Clinical Medicine in the Department of Gastroenterology at New York Presbyterian Brooklyn Methodist Hospital and the Center for Liver Disease and Transplantation at Weill Cornell Medicine. Dr. Faruqui grew up in Louisiana and showed early versatility, ...Click to read more
Next available: Mon, May 4

Dr. Gregory Heyt, MD

Gastroenterologist
26 mi · 365 Broad St, Red Bank, NJ 07701
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Expertise in irritable bowel syndrome (ibs) + 6 more ·
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Dr. Heyt enjoys racquetball, running, and spending time with his two kids, Kaitlyn and Andrew.Click to read more
Next available: Thu, Jun 4

Dr. Subha Sundararajan, MD

Gastroenterologist
26 mi · 365 Broad St, Red Bank, NJ 07701
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Expertise in acid reflux + 4 more ·
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A proud mom of two, Dr. Sundararajan derives an immense sense of satisfaction and accomplishment from both her personal and professional life. She enjoys being an active member of the community as well as the medical world. Dr. Sundararajan participates in community outreach activities and is also a...Click to read more
Next available: Thu, Jun 4

Dr. Imran Fayyaz, MD

Gastroenterologist
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 4 more ·
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Imran Fayyaz, MD is a board-certified gastroenterologist with expertise in inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), and general gastroenterology. He provides comprehensive care for patients with a wide range of digestive and liver conditions, combining advanced procedural sk...Click to read more
Next available: Thu, May 7

Dr. David Tenembaum, MD

Gastroenterologist
4.00
·4 reviews
Very good experience, ladies at front very nice, Doctor was very professional and friendly. Would come back again - Mar 17, 2026 by Javier D.Click to read more
32 mi · 53-14 Roosevelt Ave, Woodside, NY 11377
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients ·
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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

Dr. Edward Brettholz, MD

Gastroenterologist
4.86
·544 reviews
Very nice, respectful, and was able to diagnose the problem quickly. - Dec 1, 2015 by Mark S.Click to read more
28.5 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 27 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 5 more ·
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Dr. Edward Brettholz received his medical degree from the George Washington University School of Medicine. He completed his Internal Medicine residency at Cedars-Sinai Medical Center in Los Angeles, followed by a Gastroenterology fellowship at the University of California at Irvine and he is board c...Click to read more
Next available: Thu, Apr 9

Dr. James Salik, MD

Gastroenterologist
4.90
·557 reviews
Eveyrone was friendly and helpful. Waiting time is short and the doctor takes time to really listen. - Jul 1, 2016 by Judith O.Click to read more
28.5 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 6 more ·
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Named several times as one of the city's top Gastroenterologists by New York Magazine, Dr. James Salik provides primary care in addition to gastroenterology services. With an expertise in inflammatory bowel disease, irritable bowel syndrome and diseases of the liver, he offers his patients expert an...Click to read more
Next available: Thu, Apr 9

Dr. Alex Sherman, MD

Gastroenterologist
4.90
·826 reviews
Dr. Sherman is very great and knowledgeable. He is also very thorough. - Nov 8, 2017 by Izukanne E.Click to read more
28.5 mi · 36 E 31st St, Rm 701, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 6 more ·
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Dr. Alex Sherman earned his bachelor's degree from Columbia College and his Doctor of Medicine from New York University School of Medicine. He completed his internship and residency in Internal Medicine at Albert Einstein College of Medicine of Yeshiva University, Bronx Municipal Hospital Center, fo...Click to read more
Next available: Thu, Apr 9

Dr. Robert Pfeffer, MD

Gastroenterologist
4.90
·145 reviews
Amazing - he took time to not only understand the situation but explain next steps in a very clear and easy to digest way. - Jan 30, 2025 by Stefanie B.Click to read more
29 mi · 347 E 37th St, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 4 more ·
Read bio
Dr. Robert D. Pfeffer is a board certified gastroenterologist. He is a Clinical Assistant Professor at New York University School of Medicine and is an Attending Physician at New York University Langone Medical Center. Dr. Pfeffer attended college at Brown University and then proceeded to New York U...Click to read more
Next available: Mon, Apr 6
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Frequently asked questions

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

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

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

Zocdoc lets you search specifically for a Piscataway 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 Piscataway?

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

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

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

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

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

You can use Zocdoc to find Gastroenterologists in Piscataway 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 Piscataway?

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

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

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