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315 verified Gastroenterologists in Piscataway, NJ
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 10/20/2026
Availability last updated 10/20/2026

Dr. Mikhail Yakubov, MD

Gastroenterologist
4.91
·1736 reviews
The doctor was a great listener and thoroughly explained protocols. Actually felt like he wanted to help, highly recommend! - Jun 14, 2021 by Julia R.Click to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 37 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: tomorrow

Dr. Mauricio Zapiach, MD

Gastroenterologist
3.71
·7 reviews
I feel like he didn’t take my situation seriously he base his decisions off of the last doctor instead of making a difference I feel like he didn’t really care either - Aug 25, 2025 by Henry F.Click to read more
28.5 mi · 235 60th Street, West New York, NJ 07093
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · 25+ years of experience · Expertise in acid reflux + 4 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Mauricio Zapiach is an experienced gastroenterologist at Hudson County Gastroenterology. He welcomes patients dealing with digestive conditions in West New York...Click to read more
Next available: tomorrow

Dr. Jonathan Kung, MD

Gastroenterologist
4.72
·127 reviews
very professional and very awesome place to get checked out - Mar 8, 2021 by Mario S.Click to read more
27.5 mi · 104 Delancey St, New York, NY 10002
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office. Dr. Jonathan Kung studied Biology and Exercise Biology as an undergraduate at the University of California, Davis. He has known for some time as a young adult that he wanted to become a physician. ...Click to read more
Next available: tomorrow

Dr. Kenneth Zierer, MD

Gastroenterologist
4.83
·119 reviews
This was my first time seeing Dr. Zierer. He was very attentive and patient with me. I would recommend him to other patient by Maks S.Click to read more
26.5 mi · 925 Clifton Ave, Ste 101, Clifton, NJ 07013
Accepts Aetna, BlueCross BlueShield, Cigna + 16 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: Fri, Oct 23

Dr. Michael Dann, MD

Gastroenterologist
4.82
·695 reviews
Doctor and staff were friendly, professional and helpfull.Click to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 39 more
Also offers video visits · Accepting new patients · 22 years of experience · Highly recommended ·
Read bio
Dr. Michael Dann is a highly rated, double board-certified gastroenterologist who has been voted a New York Magazine Top Doctor in 2024 and for the past five consecutive years. He was also named in 2024 to the elite list of New York Super Doctors, as well as consistently recognized among the Top Doc...Click to read more
Next available: Thu, Oct 22

Dr. Peter Baiocco, MD

Gastroenterologist
4.83
·543 reviews
Very intelligent doctor. Made getting a colonoscopy as easy as possible. Great staff! - Oct 6, 2015 by Nicholas R.Click to read more
30.5 mi · 132 East 76th Street, Floor 2, Room 2G, New York, NY 10021
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Dr. Baiocco has over 25 years in private practice while remaining active in the education and training of gastrointestinal fellows. He earned his Doctor of Medicine from the Icahn School of Medicine at Mount Sinai. He completed his internship, residency in Internal Medicine, and fellowship in Gastro...Click to read more
Next available: Thu, Oct 22

Dr. Michael Schopis, MD

Gastroenterologist
4.95
·666 reviews
Fantastic. Dr. Schopis was incredibly helpful and clear. So happy I found him! by BHClick to read more
26 mi · 80 Maiden Ln, Suite 1204, New York, NY 10038
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Michael Schopis is a double board certified, compassionate and highly rated gastroenterologist at Manhattan Gastroenterology. Dr. Schopis is board-certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine and is a proud member of the American Society for Gast...Click to read more
Next available: Mon, Oct 26

Dr. Deborah Yvette L. Chua, MD

Gastroenterologist
4.93
·2189 reviews
Dr. Chua was kind, thorough, really listened, put me at ease. Office staff were efficient and friendly. by Allison M.Click to read more
29 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Also offers video visits · Accepting new patients · 18 years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* *COVID-19 UPDATE: Dr. Chua is available for both in-office and telemedicine appointments. Televisits are covered by insurance for all NY State residents, just as a typical office visit w...Click to read more
Next available: tomorrow

Dr. Nooshin Hosseini, MD

Gastroenterologist
4.90
·1024 reviews
Lovely person, great experience overall! 100% recommend to my colleugues. by MMClick to read more
26.5 mi · 233 Broadway, Ste 2750, New York, NY 10279
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · 15 years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Nooshin Hosseini is dual board-certified in Internal Medicine and Gastroenterology. She completed her undergraduate studies at Wellesley college with a degree in Neuroscience. She earned her medical degree from Penn State College of Medicine. She then moved on complete her training in both Inter...Click to read more
Next available: Tue, Oct 27

Dr. Arush Singh, MD

Gastroenterologist
4.10
·21 reviews
26.5 mi · 38 Meadowlands Pkwy, Secaucus, NJ 07094
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Arush Singh is a gastroenterologist in Secaucus, NJ. He practices at HNPSCA Secaucus Primary Care and offers both in-office and virtual consultations. He is also affiliated with Holy Name Medical Center. Dr. Singh prioritizes clear communication, patient education, and minimally invasive techni...Click to read more
Next available: Mon, Oct 26

Dr. Veronika Dubrovskaya, MD

Gastroenterologist
4.83
·1864 reviews
Excellent. Very concerned for patient and excellent professional as described in prior posts. - Aug 5, 2017 by Javier E.Click to read more
29 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 55 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: tomorrow

Dr. Matthew McNeill, MD, FACG

Gastroenterologist
4.95
·1510 reviews
Really great first appointment -- very friendly, clear communicator who helped to set my mind at ease. by Mcguire L.Click to read more
26.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 55 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.* Matthew McNeill, MD, is board certified in gastroenterology and internal medicine. His practice focuses on a wide range of digestive and liver diseases and symptoms, inclu...Click to read more
Next available: Mon, Oct 26

Dr. Shumaila Kashif, MD

Internist
23 mi · 76 W Main St, Ste 104, Freehold, NJ 07728
Also offers video visits · Accepting new patients · Expertise in sepsis + 1 more ·
Read bio
Dr. Shumaila Kashif is an internist at MD care wellness in Freehold, NJ, where she sees patients in person and also offers virtual consultations. She provides care through office-based and remote formats. Dr. Kashif completed internal medicine education at Dow Medical College in Pakistan and a resi...Click to read more
Next available: Thu, Oct 22

Dr. Nancy Chung, MD

Gastroenterologist
4.89
·973 reviews
Very professional Doctor, would definitely recommend her. - Oct 12, 2022 by Ruben T.Click to read more
26.5 mi · 233 Broadway, Ste 2750, New York, NY 10279
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · 20 years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Nancy Chung is a board-certified gastroenterologist who graduated from Yale University with a degree in biology. She received her medical degree cum laude from Boston University School of Medicine where she was inducted into Alpha Omega Alpha, the national medical honor society. She completed he...Click to read more
Next available: Wed, Oct 28

Dr. Agnieszka Nagorna, MD

Gastroenterologist
4.92
·197 reviews
Highly recommended. Was referred by a friend and so glad I took his recommendation. - Jun 9, 2026 by Dan R.Click to read more
26 mi · 502 5th Avenue, Suite 1, Brooklyn, NY 11215
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Aga Nagorna is an Ivy League–educated, highly rated and leading gastroenterologist in Brooklyn . She brings a patient-centered approach and a deep clinical expertise in general gastroenterology, colon cancer screening, irritable bowel syndrome (IBS), and women’s digestive health. Dr. Nagorna gr...Click to read more
Next available: Thu, Oct 29

Jessica Kinney, MSN, APN, AGNP - C

Nurse Practitioner (Gastroenterology)
4.95
·20 reviews
18.5 mi · 731 Alexander Rd, Ste 100, Princeton, NJ 08540
Accepts Aetna
Accepting new patients · Highly recommended · Expertise in high cholesterol ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Jessica enjoys cooking, yoga, hiking, and traveling.Click to read more
Next available: Thu, Nov 12

Dr. Saif Laljee, MD

Gastroenterologist
5.00
·2 reviews
Dr Saif Laljee was informative he explained everything to me very friendly warm n above all combines clear communication with medical knowledge Thank you Adele N - Oct 14, 2026 by Adele N.Click to read more
29.5 mi · 60 E 56th St, 7th Fl, New York, NY 10022
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I chose gastroenterology because it offers a unique combination of intellectual problem-solving, procedural medicine through various endoscopic techniques, and the opportunity to build long-term relationships with patients. My goal has always been to provide highly individualized care, and gastroent...Click to read more
Next available: Thu, Oct 22

Dr. Jack Braha, DO

Gastroenterologist
4.84
·411 reviews
Dr. Braha is professional and empathetic in his manner. I feel taken care of and cared about. - Dec 5, 2018 by Stacy K.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 20 years of experience · Highly recommended · Expertise in chronic inflammatory bowel disease (ibd) + 9 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Braha is the Chief of Gastroenterology at Mount Sinai-Beth Israel Brooklyn Hospital. He earned his Doctor of Osteopathic Medicine degree from the New York Insti...Click to read more
Next available: Mon, Nov 2

Dr. Natan Krohn, MD

Gastroenterologist
4.82
·318 reviews
Doctor was really professional also explain everything really clear comfortable athmosphete - Apr 7, 2022 by Lassalle M.Click to read more
26.5 mi · 1011 Clifton Ave, Clifton, NJ 07011
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · 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, Oct 28

Dr. Janie Yang, MD

Gastroenterologist
4.84
·721 reviews
Really intelligent, thorough doctor, interested in me as a person as well my ailments. Highly recommended. - Mar 8, 2021 by John V.Click to read more
26.5 mi · 32 Ct St, Ste 1407, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause + 3 more ·
Read bio
Dr. Janie Yang is a gastroenterologist. She is currently a part of New York Gastroenterology Associates, based in Brooklyn and New York, NY. Dr. Yang attended Columbia University, where she earned her medical degree. She then advanced her training by completing a fellowship in gastroenterology, hep...Click to read more
Next available: Tue, Oct 27

Dr. Kevin Groudan, MD

Gastroenterologist
5.00
·32 reviews
The doctor was very kind, attentive and knowledable by OWClick to read more
28.5 mi · 518 East 20th Street, New York, NY 10009
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
If you need to cancel your appointment within 24 hours of the scheduled time, please call the office. Dr. Kevin Groudan is a board-certified gastroenterologist and Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai. He earned his medical degree from the University at Buf...Click to read more
Next available: Fri, Oct 23

Dr. Kristen Lee, MD

Gastroenterologist
4.76
·1960 reviews
Listened carefully to me and answered all of my questions - Apr 27, 2020 by Genevieve M.Click to read more
27.5 mi · 55 W 17th St, New York, NY 10011
Accepts Aetna, BlueCross BlueShield, Cigna + 37 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: Fri, Oct 23

Dr. Zilan Lin, MD

Gastroenterologist
4.67
·24 reviews
Good experience. Dr. explained procedure and asked questions. friendly efficient staff. - Jul 5, 2026 by Lolettima J.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Zilan Lin is a gastroenterologist at Brooklyn Gastroenterology and Endoscopy in Brooklyn, NY. She speaks English and Mandarin. Dr. Lin earned her bachelor's de...Click to read more
Next available: Tue, Nov 3

Dr. Shail Sheth, MD

Gastroenterologist
4.86
·7 reviews
25 mi · 614 Franklin Ave Nutley, Nutley, NJ 07110
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Excellent wait time · Expertise in gastroenteritis + 4 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Mon, Nov 23

Dr. Steven Guttmann, MD

Gastroenterologist
4.83
·66 reviews
Highly recommend Dr. Guttman - Mar 6, 2025 by Makayla M.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. 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 Sac...Click to read more
Next available: Thu, Nov 5

Dr. Siu-Han Abate, MD

Family Physician
4.66
·220 reviews
Dr. Abate is the best. She’s very patient and clear about treatment. I’ve only had good experiences at her practice. - Jan 22, 2024 by Karina C.Click to read more
23 mi · 76 W Main St, Ste 104, Freehold, NJ 07728
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in kidney failure + 5 more ·
Read bio
***We are a SELF PAY practice*** We DO NOT accept insurance Dr. Abate is a highly skilled primary care physician. She was born in Peru and earned her medical degree from Universidad de San Martin de Porres Facultad de Medicina Humana. She completed her family medicine residency at Texas Tech Univer...Click to read more
Next available: Fri, Oct 23

Dr. Daniel Alpert, MD

Gastroenterologist
4.81
·916 reviews
Professional and caring with great bedside manner. I would recommend to anyone who needs a GI doctor. - May 8, 2014 by Christine L.Click to read more
29 mi · 345 E 37th St, Suite 304, New York, NY 10016
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acute stomach inflammation/infection + 4 more ·
Read bio
Dr. Daniel Alpert is a board certified gastroenterologist who has been in private practice since 1994. He is an Attending Physician and Clinical Instructor of Medicine at New York University Langone Medical Center. His internal medicine residency and gastroenterology fellowship were also completed a...Click to read more
Next available: tomorrow

Dr. Yatinder Bains, MD

Gastroenterologist
5.00
·4 reviews
Dr Bain was very thorough and his staff were all very friendly - May 26, 2026 by John L.Click to read more
25 mi · 614 Franklin Ave Nutley, Nutley, NJ 07110
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in colonoscopy + 4 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office.Click to read more
Next available: Tue, Nov 24

Dr. Benjamin Biederman, MD

Gastroenterologist
5.00
·54 reviews
Dr Benjamins is a star. He took the time to make a thorough examination and answer all of my concerns. 10/10 in everything - Feb 3, 2026 by Alfonsina D.Click to read more
27 mi · 205 Browertown Rd, BB, Woodland Park, NJ 07424
Accepts Aetna, BlueCross BlueShield, Cigna + 18 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, Oct 28

Dr. Ugonna Iroku, MD

Gastroenterologist
4.84
·920 reviews
Dr. Iroku is excellent, patient and engaged. Very happy to find him here! by Michele P.Click to read more
29.5 mi · 1865 Broadway, New York, NY 10023
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Also offers video visits · Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 more ·
Read bio
Ugonna Iroku, MD, is a gastroenterologist specializing in managing a broad range of digestive conditions, including screening for colorectal polyps and cancers, esophageal and gastric cancers, heartburn, difficulty swallowing, hemorrhoids, rectal bleeding, bowel habit changes like diarrhea or consti...Click to read more
Next available: tomorrow

Dr. Kathryn Schmidt, MD

Gastroenterologist
4.91
·137 reviews
The Dr. was great!! Super nice and professional made me feel comfortable. - Nov 10, 2025 by Nichole R.Click to read more
26 mi · 80 Maiden Ln, Suite 1204, New York, NY 10038
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Kathryn Schmidt is a leading, highly rated gastroenterologist with our Manhattan Gastroenterology team. Dr.Schmidt completed her Gastroenterology training at the world renowned Mayo Clinic in Rochester, consistently ranked among the top hospitals in the United States. She prides herself on her p...Click to read more
Next available: Tue, Nov 3

Dr. Kenneth Zierer, MD

Gastroenterologist
4.83
·119 reviews
This was my first time seeing Dr. Zierer. He was very attentive and patient with me. I would recommend him to other patient by Maks S.Click to read more
27 mi · 71 Un Ave, Ste 201, Rutherford, NJ 07070
Accepts Aetna, BlueCross BlueShield, Cigna + 16 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: Wed, Oct 28

Dr. Wayne Siegel, MD

Gastroenterologist
4.46
·50 reviews
Dr Was pleasant and informative - Sep 19, 2025 by Hope M.Click to read more
27 mi · 255 NJ-3, Ste 204, Secaucus, NJ 07094
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 8 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Wayne Siegel is a gastroenterologist with extensive expertise in diagnosing and treating digestive disorders. He sees patients at his private practice in Secauc...Click to read more
Next available: Tue, Oct 27

Dr. Neal Joseph, MD

Gastroenterologist
4.94
·2534 reviews
Very intelligent guy with awesome bedside manner and explains things in layman’s terms very well - Oct 9, 2020 by Michael Y.Click to read more
29 mi · 535 5th Ave, 611 (Entrance on E 44th St), New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 55 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: Thu, Oct 22

Dr. Scott Tenner, FACP, MD, MPH

Gastroenterologist
4.65
·271 reviews
Dr Tenner is an amazing doctor. I would not see anyone else! - Jan 8, 2018 by Sara B.Click to read more
27.5 mi · 2211 Emmons Ave, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 6 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Scott Tenner is the Director of gastroenterology at the Brooklyn Gastroenterology and Endoscopy Associates, in addition to serving as the Director at the Greater Ne...Click to read more
Next available: Mon, Oct 26

Dr. Qin Rao, MD

Gastroenterologist
4.83
·981 reviews
Great bedside manners and asking the relevant questions and getto the issue pretty quickly. by ASClick to read more
29 mi · 56 W 45th St, Fl 8, New York, NY 10036
Accepts Aetna, BlueCross BlueShield, Cigna + 38 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Rao is a double board certified, highly rated and personable gastroenterologist. Dr. Rao graduated from the renowned Columbia University with a degree in Biomedical Engineering and went on to receive a Master of Science from Yale University. He then went on to obtain his medical degree from SU...Click to read more
Next available: tomorrow

Dr. Kevin Lin, MD

Gastroenterologist
5.00
·9 reviews
It was a very professional and positive experience with the office and my appointment with Dr. Lin - Oct 17, 2026 by Michael R.Click to read more
27 mi · 2700 Ocean Ave, Brooklyn, NY 11229
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Kevin Lin is a native Brooklynite who earned his Bachelor of Science degree from Cornell University and later went on to complete his Doctor of Medicine at NYU Grossman School of Medicine. He stayed on at NYU to complete his internal medicine residency and went on to Columbia University to comp...Click to read more
Next available: Tue, Oct 27

Dr. Ariy Volfson, MD

Gastroenterologist
4.85
·40 reviews
Very efficient. Friendly staff. Dr. Volfson professional and addressed my concerns. - Feb 6, 2025 by Constance A.Click to read more
27 mi · 1031 McBride Ave, Woodland Park, NJ 07424
Accepts Aetna, BlueCross BlueShield, Cigna + 16 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, Oct 28

Dr. Timothy Johnson, MD

Gastroenterologist
4.82
·633 reviews
Great place. Excellent staff. Kind considerate doctor - Oct 3, 2021 by Michaela D.Click to read more
27 mi · 128 Mott St, Ste 202, New York, NY 10013
Accepts Aetna, BlueCross BlueShield, Cigna + 22 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, Oct 28

Dr. Kadirawelpillai Iswara, MD

Gastroenterologist
4.49
·37 reviews
Dr. Iswara is the best of the best!! Highly recommend!! - Oct 9, 2026 by Marilyn K.Click to read more
26 mi · 6010 Bay Pkwy, Ste 801, Brooklyn, NY 11204
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Expertise in stomach and duodenal inflammation + 10 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. Kadirawelpillai Iswara is a gastroenterologist at Brooklyn Gastroenterology and Endoscopy in Brooklyn, NY. He is also a visiting affiliate at Maimonides Medical...Click to read more
Next available: Wed, Nov 11

Dr. Alexandra Ruff, MD

Family Physician (Virtual)
5.00
·1 review
Jersey City, NJ
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Excellent wait time ·
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Dr. Alexandra Ruff is a board-certified family physician who earned an undergraduate degree from Vanderbilt University in Molecular and Cellular Biology and subsequently attended Wake Forest School of Medicine in North Carolina. She completed a comprehensive residency in Family Medicine at Carolinas...Click to read more

Shayna Lasala, APRN, NP

Adult Nurse Practitioner
4.38
·39 reviews
Great experience - Jan 30, 2026 by Evgeny N.Click to read more
24.5 mi · 347 3rd St, Jersey City, NJ 07302
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Also offers video visits · Accepting new patients · Excellent wait time ·
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Shayna LaSala, FNP is a board-certified Family Nurse Practitioner who blends evidence-based medicine with a thoughtful, integrative approach. She earned her undergraduate degree in Health Science from Boston University, her Bachelor of Nursing from the Mount Sinai Phillips School of Nursing, and her...Click to read more

Dr. Matthew Wagner, DO

Family Physician
4.28
·25 reviews
The appointment went very well. Its after the appointment that Im having issues. My right foot has been hurting for a while and I was told by the doctor that I need to get an x-ray done, but the order that the doctor gave me has no signature on it and where he mentioned the type of x-ray I need he d...Click to read more
24.5 mi · 347 3rd St, Jersey City, NJ 07302
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Also offers video visits · Accepting new patients · Excellent wait time ·
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Dr. Matthew Wagner is a family medicine physician joining Westside Family Medicine in August 2026. He completed his medical degree at Ohio University Heritage College of Osteopathic Medicine in 2023. He completed his family medicine residency in 2026 at the Cleveland Clinic, where he served as Patie...Click to read more

Rachel Khaldar, PA-C

Physician Assistant
4.55
·139 reviews
it was very welcoming and the staff was more than awesome! - Sep 29, 2025 by Johanna D.Click to read more
24.5 mi · 347 3rd St, Jersey City, NJ 07302
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Also offers video visits · Accepting new patients · Excellent wait time ·
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Rachel Khaldar is a compassionate Physician Assistant with a drive for providing exceptional and personalized care for her patients. She holds a Master of Science in Physician Assistant Studies from Saint Elizabeth University and a Bachelor’s degree in Biology from Yeshiva University’s Stern College...Click to read more

Ronald (Ron) Jeganathan, PA-C

Physician Assistant
4.68
·378 reviews
The doctor was great. The sta were courteous and helpful. Definitely would choose this doctor again.Click to read more
24.5 mi · 347 3rd St, Jersey City, NJ 07302
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Also offers video visits · Accepting new patients · Excellent wait time

Dr. Herve Boucard, MD, AGAF, FACG

Gastroenterologist
3.95
·20 reviews
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · 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. Herve Boucard, MD is a board-certified gastroenterologist specializing in colorectal cancer screening, polyp resection, hemorrhoid treatment, and liver disease mana...Click to read more
Next available: Mon, Nov 2

Dr. Imran Fayyaz, MD

Gastroenterologist
4.53
·32 reviews
All people there are very nice and I’m very satisfied - Jun 15, 2026 by Mirna R.Click to read more
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · 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. Imran Fayyaz, MD is a board-certified gastroenterologist with expertise in inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), and general gastroenter...Click to read more
Next available: Mon, Nov 2

Dr. Zafar Zamir, MD, FACG, AGAF

Gastroenterologist
4.60
·20 reviews
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in upper gi endoscopy + 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. Zafar Zamir, MD, FACG is a board-certified gastroenterologist and internist with extensive expertise in digestive health, colorectal disorders, and advanced endosco...Click to read more
Next available: Mon, Nov 2

Dr. Shariq Afridi, MD

Gastroenterologist
4.81
·32 reviews
The provider explained things very well. I am looking forward to the treatment. Office staff was friendly. - Jun 2, 2026 by Rachana R.Click to read more
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Shariq Afridi, MD is a board-certified gastroenterologist with extensive experience in diagnosing and treating a wide spectrum of digestive health conditions, inclu...Click to read more
Next available: Mon, Nov 2

Dr. Zahid Baig, MD, FACP, FACG

Gastroenterologist
4.60
·20 reviews
26.5 mi · 1374 Whitehorse Hamilton Square Rd, 2nd Fl, Hamilton Township, NJ 08690
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acid reflux + 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. Zahid Baig, MD is a board-certified gastroenterologist specializing in advanced endoscopic procedures, including endoscopic mucosal resection (EMR), advanced polype...Click to read more
Next available: Mon, Nov 2

Dr. Christopher Chum, DO

Gastroenterologist
4.80
·41 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 + 25 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy + 1 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. Christopher Chum, DO is a board-certified gastroenterologist specializing in advanced interventional endoscopy, biliary and pancreatic disorders, gastrointestinal o...Click to read more
Next available: Mon, Nov 2

Dr. Mehul Shah, MD

Gastroenterologist
5.00
·11 reviews
Thorough and knowledgable - Jul 23, 2026 by Susan D.Click to read more
25 mi · 614 Franklin Ave Nutley, Nutley, NJ 07110
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 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.Click to read more
Next available: Thu, Dec 10

Dr. Ugonna Iroku, MD

Gastroenterologist
4.84
·920 reviews
Dr. Iroku is excellent, patient and engaged. Very happy to find him here! by Michele P.Click to read more
29 mi · 535 5th Ave, Ste 604, New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Also offers video visits · Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 3 more ·
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Ugonna Iroku, MD, is a gastroenterologist specializing in managing a broad range of digestive conditions, including screening for colorectal polyps and cancers, esophageal and gastric cancers, heartburn, difficulty swallowing, hemorrhoids, rectal bleeding, bowel habit changes like diarrhea or consti...Click to read more
Next available: Thu, Oct 22

Dr. Peter Kim, MD

Gastroenterologist
4.94
·69 reviews
He was just really professional. He showed a deep understanding of Crohn's and just came across as a caring guy. - Sep 1, 2026Click to read more
29 mi · 535 5th Ave, Ste 604, New York, NY 10017
Accepts Aetna, BlueCross BlueShield, Cigna + 54 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in colonoscopy + 3 more ·
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Peter S. Kim, MD, is a member of Summit Health’s Gastroenterology team. Dr. Kim treats a broad spectrum of gastroenterological conditions in adults, including performing colonoscopy and upper endoscopy procedures. Dr. Kim’s approach to care is attentive, compassionate, and thorough. In moments that...Click to read more
Next available: Thu, Oct 22

Dr. Inessa Khaykis, MD

Gastroenterologist
4.90
·863 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 + 17 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 ·
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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: Fri, Nov 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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