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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.
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Availability last updated 05/12/2026
Availability last updated 05/12/2026

Dr. Ritu Nahar, MD

Gastroenterologist
4.92
·220 reviews
My doctor was very understanding and a good listener. - Mar 12, 2026 by Christine C.Click to read more
5 mi · 17 Clyde Road, Suite 101, Somerset, NJ 08873
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Ritu Nahar is a dedicated board-certified gastroenterologist. Dr. Nahar received her medical degree from Robert Wood Johnson Medical School. She then completed a re...Click to read more
Next available: today

Dr. Kailash Singhvi, MD

Gastroenterologist
4.72
·69 reviews
A good and experienced doctor. Good overall experience. by Heather M.Click to read more
8 mi · 385 Rt 18, West Ferris Plaza, Suite K, East Brunswick, NJ 08816
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 2 more ·
Read bio
Please note: At this time, we are only in-network with select commercial insurance plans. We are Not Accepting with Government/State Sponsored Plans. Evaluation and management of gastrointestinal symptoms such as abdominal pain, bloating, indigestion, acid reflux, diarrhea, constipation, or unexplai...Click to read more
Next available: tomorrow

Dr. Andrew Korman, MD

Gastroenterologist
4.75
·104 reviews
Eveerything was good. He was professional and thorough. by Alan G.Click to read more
4 mi · 254 Easton Ave., CARES Bldg 4th Fl, New Brunswick, NJ 08901
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
At this time, our practice is not administering COVID-19 vaccinations. Please do not book an appointment for a COVID vaccination, as it will be canceled. Please be aware that our offices at Saint Peter's have a $50 No Show fee. To avoid this charge, we kindly ask that you cancel or reschedule your ...Click to read more
Next available: Mon, Jul 20

Dr. Arkady Broder, MD

Gastroenterologist
4.90
·113 reviews
As always Dr. Broder was attentive to my needs. He is a wonderful doctor! by YHClick to read more
4 mi · 254 Easton Ave., CARES Bldg 4th Fl, New Brunswick, NJ 08901
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 7 more ·
Read bio
At this time, our practice is not administering COVID-19 vaccinations. Please do not book an appointment for a COVID vaccination, as it will be canceled. Dr. Arkady Broder is a diligent and trusted gastroenterologist serving the communities of Monroe and New Brunswick, NJ. Dr. Broder attended the A...Click to read more
Next available: Thu, Jul 23

Dr. Robert Wiesen, MD

Gastroenterologist
4.78
·322 reviews
Dr. Weisen and the office staff are friendly, caring, and professional. I would recommend them to family and friends. - Jun 11, 2024 by Christopher R.Click to read more
7 mi · 25 Monroe St, Bridgewater Township, NJ 08807
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acute stomach inflammation/infection + 8 more ·
Read bio
Robert S. Wiesen earned his Doctor of Medicine degree from the Sackler School of Medicine at Tel Aviv University. He completed his medical residency at Mount Sinai Beth Israel in Manhattan. He then pursued a fellowship in gastroenterology at the University of Medicine and Dentistry of New Jersey, wh...Click to read more
Next available: Tue, May 19

Dr. Dharmesh Kaswala, MD

Gastroenterologist
5.00
·30 reviews
6 mi · 98 James St,, Suite 200, Edison, NJ 08820
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Accepting new patients · Highly recommended · Expertise in diverticulosis (outpouchings) of intestine + 2 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dr. Kaswala loves gardening, traveling, learning information technology and playing chess, tennis, golf, and cricket.Click to read more
Next available: Thu, May 28

Dr. Surya Irakam, MD

Gastroenterologist
4.86
·112 reviews
Dr was please t and very respectful, the office staff was great as well. - Mar 6, 2023 by Holland L.Click to read more
7 mi · 25 Monroe St, Bridgewater Township, NJ 08807
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic stomach ulcer + 4 more ·
Read bio
Surya P. Irakam attended medical school at Sir Venkateswara Medical College in India. He completed his residency in internal medicine in New York at Interfaith Medical Center, and his Fellowship in Gastroenterology at Brooklyn Hospital Center in New York. Dr. Irakam also received specialized gastroi...Click to read more
Next available: Thu, Jun 11

Dr. Peter Cook, MD

Primary Care Doctor
4.71
·68 reviews
He was extremely down to earth. Told him some personal issues I had I needed help with my health and he broke down everything for me, let me talk, gave his VERY open honest opinion that many doctors won’t do. I highly recommend Dr. Cook. First time seeing him & I will refer him to others. - Aug 13, ...Click to read more
7 mi · 245 Un Ave, Ste 2B, Bridgewater, NJ 08807
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in lower back pain + 2 more ·
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Dr. Cook is an experienced primary care provider accepting new patients in Bridgewater, NJ. He earned his Doctor of Medicine degree from Rutgers New Jersey Medical School.Click to read more
Next available: today

Dr. Jeffrey Unger, MD

Gastroenterologist
4.86
·265 reviews
Dr. Unger puts you at ease and explains everything clearly and concisely. I highly recommend him. - Aug 3, 2024 by MaryAnn S.Click to read more
7 mi · 25 Monroe St, Bridgewater Township, NJ 08807
Accepts Aetna, BlueCross BlueShield, Cigna + 32 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in irritable bowel syndrome (ibs) + 8 more ·
Read bio
Jeffrey S. Unger attended medical school at Boston University School of Medicine in Boston, MA. He completed his Internship and Residency in Internal Medicine at Columbia-Presbyterian Medical Center in New York. Dr. Unger then completed his Fellowship in Gastroenterology at New York University Medic...Click to read more

Dorothy Anesh, AGPCNP - BC

Nurse Practitioner (Gastroenterology)
4.91
·11 reviews
The doctors and staff were highly recommended thats why I returned as I was very pleased the first time. - Apr 23, 2026 by Susan K.Click to read more
5.5 mi · 33 Clyde Rd, Ste 102, Franklin Township, NJ 08873
Accepts Aetna, BlueCross BlueShield, Cigna + 64 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Dorothy is married with two beautiful daughters. She is originally from New Brunswick and currently resides in South Plainfield. Additionally, she is an avid music ...Click to read more
Next available: Thu, May 14

Dr. Sugirdhana Velpari, MD

Gastroenterologist
4.75
·150 reviews
It's great booking through zocdoc because it's fast. easy & very reliableClick to read more
10 mi · 561 Cranbury Rd., Ste G, East Brunswick, NJ 08816
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Expertise in irritable bowel syndrome (ibs) + 6 more ·
Read bio
At this time, our practice is not administering COVID-19 vaccinations. Please do not book an appointment for a COVID vaccination, as it will be canceled. Please be aware that our offices at Saint Peter's have a $50 No Show fee. To avoid this charge, we kindly ask that you cancel or reschedule your ...Click to read more
Next available: Thu, Jun 4

Dr. Andrew Korman, MD

Gastroenterologist
4.82
·95 reviews
Dr. Korman was very thorough, knowledgable and pleasant. Was very detailed in his explanations and recommendations. by WKClick to read more
10 mi · 561 Cranbury Rd., Ste G, East Brunswick, NJ 08816
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
At this time, our practice is not administering COVID-19 vaccinations. Please do not book an appointment for a COVID vaccination, as it will be canceled. Please be aware that our offices at Saint Peter's have a $50 No Show fee. To avoid this charge, we kindly ask that you cancel or reschedule your ...Click to read more
Next available: Mon, Jun 8

Dr. Boris Chusid, MD

Gastroenterologist
4.47
·129 reviews
Lots of waiting room. This was my first visit so maybe the wait time is a little longer. The front desk and doctor was courteous and professional. - Sep 28, 2017 by Cherry S.Click to read more
17 mi · 776 Northfield Ave, Ste 101, West Orange, NJ 07052
Accepts BlueCross BlueShield + 2 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 5 more ·
Read bio
Dr. Boris G. Chusid, MD Gastroenterologist & Hepatologist Specializing in advanced endoscopy, ERCP, and endoscopic ultrasound (EUS) Please note: Doctor DOES NOT accept Medicaid Or Medicare Patients Dr. Boris Chusid is a board-certified gastroenterologist and hepatologist with more than 20 years...Click to read more
Next available: today

Bergenie Celony

Family Nurse Practitioner (Virtual)
5.00
·1 review
Doctor very good - Apr 29, 2026 by Michael W.Click to read more
Union, NJ
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Nurse Practitioner specializing in Acute and Family Practice for 4 years. Practicing in Primary Care Practice, Functional Medicine, Holistic Care, Dermatology, Women Health and Wellness, Medical Aesthetics, Hormonal Balance, Trichology, Fertility Treatment and IV Hydration Therapy.Click to read more
Next available: tomorrow

Dr. Shail Sheth, MD

Gastroenterologist
4.75
·4 reviews
15 mi · 116 Millburn Ave Millburn, Millburn, NJ 07041
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 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: Wed, Jun 3

Dr. Pradeep Mahal, MD

Gastroenterologist
4.19
·27 reviews
15 mi · 1308 Morris Ave, Ste 202, Union, NJ 07083
Accepts Aetna, BlueCross BlueShield, Cigna + 30 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.Click to read more
Next available: Wed, Jun 3

Dr. Yatinder Bains, MD

Gastroenterologist
5.00
·1 review
- Apr 15, 2026 by Gaina V.Click to read more
15 mi · 116 Millburn Ave Millburn, Millburn, NJ 07041
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · 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: Thu, Jun 11

Dr. Mehul Shah, MD

Gastroenterologist
15 mi · 116 Millburn Ave Millburn, Millburn, NJ 07041
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · 25+ years of experience · Expertise in colonoscopy + 6 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, Jun 15

Dr. Augustine Tawadros, MD

Gastroenterologist
4.71
·85 reviews
Friendly staff. Not a long wait. Dr was professional and explained everything in detail - Oct 22, 2025 by Gail S.Click to read more
14 mi · 2 Hospital Plaza, Suite 340, Old Bridge, NJ 08857
Accepts Aetna, BlueCross BlueShield, Cigna + 34 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. Augustine Tawadros is a dedicated board-certified gastroenterologist who specializes in inflammatory bowel disease, including Crohn's disease and ulcerative colitis...Click to read more
Next available: Wed, Jul 22

Dr. Anu Sampat, MD

Gastroenterologist
4.65
·664 reviews
I saw her nurse practitioner at my visit. She was friendly and thorough. I would highly recommend this office. - Mar 9, 2021 by Joanna A.Click to read more
16.5 mi · 4277 Richmond Ave, Staten Island, NY 10312
Accepts Aetna, BlueCross BlueShield, Cigna + 58 more
Accepting new patients · 25+ years of experience · Expertise in diverticulosis (outpouchings) of intestine + 5 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. ***Please be advised if you need to cancel your appointment, notify our office to avoid a possible cancellation fee.*** Anu Sampat is a compassionate and thorough ...Click to read more
Next available: Wed, Jun 3

Dr. Giulio Quarta, MD

Gastroenterologist
4.95
·211 reviews
Professional, great bedside manner, takes his time to listen to you and explain anything you need to understand. - May 6, 2025Click to read more
20 mi · 456 Prospect Ave, West Orange, NJ 07424
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in colonoscopy ·
Read bio
Dr. Giulio Quarta joined our practice at NYU Langone Medical Center in New York, where he was a highly regarded fellow in the Department of Gastroenterology, known for his medical skills and proficiency in research. Board-certified by the American Gastroenterology Association, Dr. Quarta is fluent i...Click to read more
Next available: tomorrow

Raul Castro, PA

Physician Assistant (Gastroenterology) (Virtual)
West Orange, NJ
Accepts BlueCross BlueShield + 2 more
Accepting new patients · Offers video visits ·
Read bio
PLEASE NOTE: This provider does not accept Medicare or Medicaid patients. Raul Castro, MD, MS, PA-C, RDMS, RDCS, is an experienced Physician Associate providing comprehensive services in gastroenterology, as well as prior experience in emergency medicine, urgent care, and primary care across New Jer...Click to read more
Next available: today

Vrinda Nadkarni, MSN

Nurse Practitioner (Virtual)
3.20
·5 reviews
Great first consultation. She was a good listener, communicated clearly, and took time to understand my current situation before getting started. - Apr 24, 2026 by Vladimir M.Click to read more
West Orange, NJ
Accepts BlueCross BlueShield + 2 more
Accepting new patients · Offers video visits · Expertise in upper respiratory infection (uri) ·
Read bio
PLEASE NOTE. THIS PROVIDER DOES NOT ACCEPT MEDICARE OT MEDICAID Vrinda Nadkarni, MSN, FNP-BC, is a dual board-certified nurse practitioner with a diverse clinical background in family medicine, emergency medicine, aesthetics, and psychiatry. She provides comprehensive, patient-centered care, focusi...Click to read more
Next available: today

Dr. Alexander Perelman, DO

Gastroenterologist
4.90
·910 reviews
Dr. Perelman was amazing. Very thorough, personable. Highly recommend. - Jul 16, 2021 by Christine P.Click to read more
20 mi · 456 Prospect Ave, West Orange, NJ 07052
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended · Excellent wait timeExpertise in acid reflux + 3 more
Next available: Mon, May 18

Dr. Po Cheng Chu, MD

Gastroenterologist
4.81
·824 reviews
Very attentive, answering all those questions, listening to your voice Yet making the best decision for you ! Thank you !! - Mar 30, 2019 by Anisa S.Click to read more
24.5 mi · 822 57th St, 1st Fl, Brooklyn, NY 11220
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Also offers video visits · Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 4 more ·
Read bio
Po Cheng Chu, MD, is a board certified Gastroenterologist and Hepatologist. He received his degree in medicine from the National Taiwan University College of Medicine. He completed both his residency in internal medicine and fellowship in gastroenterology at Maimonides Medical Center with an Outstan...Click to read more
Next available: today

Brianna Liguori, MSN, AGNP - C

Nurse Practitioner (Gastroenterology)
4.86
·7 reviews
Was very happy with my first visit to the office. I did have a 30min wait- but was met with wonderful staff. The NP was kind, and listened to my complaints. We made a plan and steps to follow to hopefully find a resolution. So far, very happy. - Feb 19, 2026 by Melissa S.Click to read more
14 mi · 695 Chestnut St, Union, NJ 07083
Accepts Aetna, BlueCross BlueShield, Cigna + 45 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. Brianna Liguori, NP is a board-certified nurse practitioner with a focus on preventive care and gastrointestinal health. She earned both her bachelor's and master's...Click to read more
Next available: Tue, May 19

Dr. Bharat Dasani, MD

Gastroenterologist
4.44
·317 reviews
Very nice DoctorClick to read more
22 mi · 1081 Parsippany Blvd, Parsippany, NJ 07054
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · 25+ years of experience · Expertise in upper gi endoscopy + 4 more ·
Read bio
Note: If cancellation is necessary, we require that you contact our office at least 24 hours in advance for office visits. Repeated missed appointments may result in the termination of the physician/patient relationship. Dr. Dasani is board certified in Gastroenterology by the American Board of I...Click to read more
Next available: Thu, May 14

Dr. Ori Rackovsky, MD

Gastroenterologist
4.89
·1008 reviews
This doctor was kind, gentle and professional. He was very thorough and had excellent bedside manner. I recommend! - Jul 28, 2021Click to read more
22.5 mi · 88 Park St, Montclair, NJ 07042
Accepts Aetna, BlueCross BlueShield, Cigna + 23 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: Thu, May 14

Dr. Vincent Rovito, MD

Gastroenterologist
4.45
·20 reviews
Great office staff and I really liked him, definitely recommendClick to read more
24 mi · 560 Bay Ridge Parkway, Brooklyn, NY 11209
Accepting new patients · 25+ years of experience · Expertise in acid reflux + 2 more ·
Read bio
Vincent Rovito is a patient and diligent gastroenterologist treating his patients in Brooklyn. Dr. Rovito is certified by the American Board of Internal Medicine and is certified to practice gastroenterology. He is multilingual, speaking English, Italian, Spanish, Russian, and French. Dr. Rovito is...Click to read more
Next available: today

Dr. Kenneth Belitsis, MD

Gastroenterologist
4.97
·30 reviews
19.5 mi · 195 U.S. 9, Suite 106, Manalapan, NJ 07726
Accepts Aetna, BlueCross BlueShield, Cigna + 30 more
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in acid reflux + 7 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: Thu, Jun 18

Dr. Leslie Park, MD

Gastroenterologist
4.93
·1135 reviews
Excellent caring doctor! Easy to communicate with and she took all my concerns seriously. - Oct 21, 2024Click to read more
26.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 71 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* Leslie Park is a diligent and compassionate gastroenterologist who believes in partnering with patients to deliver individualized care. She is board-certified in both Gastroenterology an...Click to read more
Next available: today

Aaron Javier, MS, PA-C

Physician Assistant (Gastroenterology)
4.50
·8 reviews
Very thorough. - Feb 19, 2026Click to read more
14 mi · 695 Chestnut St, Union, NJ 07083
Accepts Aetna, BlueCross BlueShield, Cigna + 45 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. Aaron Javier, PA-C, MPAS is a fellow member of the American Academy of Physician Assistants with extensive training in gastroenterology. He earned his bachelor's de...Click to read more
Next available: Mon, Jun 1

Dr. Sam Weissman, MD

Gastroenterologist
4.72
·812 reviews
Awesome! Spectacular service. I will always book again when needed. Highly recommended.... - Nov 2, 2020 by Michael R.Click to read more
26.5 mi · 2952 Brighton 3rd Street, Suite 102, Brooklyn, NY 11235
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · 25+ years of experience · Expertise in acute stomach inflammation/infection + 6 more ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Sam Weissman is a skilled and experienced gastroenterologist caring for the Brooklyn, NY community. Dr. Weissman obtained his medical degree from the Albert Einstei...Click to read more
Next available: today

Dr. Benjamin Biederman, MD

Gastroenterologist
5.00
·35 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
22.5 mi · 88 Park St, Montclair, NJ 07042
Accepts Aetna, BlueCross BlueShield, Cigna + 12 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: Fri, May 15

Dr. Max Pitman, MD

Gastroenterologist
4.92
·1432 reviews
Incredibly patient and knowledgable in answering all of my questions. Would highly recommend Dr. PitmanClick to read more
26.5 mi · 50 Court St, Ste 1102, Brooklyn, NY 11201
Accepts Aetna, BlueCross BlueShield, Cigna + 70 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*If you are having a medical emergency, please do not book and contact 911 or go to your nearest emergency room.* ***Dr. Pitman is offering both in-person and video visits for all visit types.*** Max Pitman, MD, is board certified in both gastroenterology and internal medicine. His clinical practice...Click to read more
Next available: today

Dr. Wayne Siegel, MD

Gastroenterologist
4.46
·39 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 + 31 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: today

Dr. Hon-Ming Eng, MD

Gastroenterologist
4.69
·453 reviews
Great bedside manner, funny nice, smart. Clean office. - May 18, 2016 by Rachel L.Click to read more
28 mi · 137 5th Ave, 7th Floor, New York, NY 10010
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acute gastrointestinal bleeding + 2 more ·
Read bio
Dr. Hon-Ming Eng is a board certified physician in Gastroenterology. He received his medical degree from State University of New York-Down State Medical Center. He served his internship and residency at Boston City Hospital and Mt. Sinai Medical Center. Following his residency, Dr. Eng served a thre...Click to read more
Next available: today

Alisa Davidova, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·8 reviews
Positive experience from the time I entered the office, during the visit, and when I left office - Apr 27, 2026Click to read more
16.5 mi · 55 Willow Ln, Ste 201, Englishtown, NJ 07726
Accepts Aetna, BlueCross BlueShield, Cigna + 33 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. Alisa Davidova, NP-C is a board-certified nurse practitioner (AANP) with a focus on gastrointestinal health, particularly irritable bowel syndrome. She earned her B...Click to read more
Next available: Mon, May 18

Dr. Agnieszka Nagorna, MD

Gastroenterologist
4.91
·158 reviews
Excellent listener explained things thoroughly, and walked me through option's Highly recommended. - Apr 30, 2026 by Robert M.Click to read more
26 mi · 502 5th Avenue, Suite 1, Brooklyn, NY 11215
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Aga Nagorna is an Ivy League–educated, highly rated and leading gastroenterologist in Brooklyn . She brings a patient-centered approach and a deep clinical expertise in general gastroenterology, colon cancer screening, irritable bowel syndrome (IBS), and women’s digestive health. Dr. Nagorna gr...Click to read more
Next available: tomorrow

Jennifer Bacci, PA-C

Physician Assistant (Gastroenterology)
5.00
·9 reviews
Jennifer was very pleasant. She listened and answered my questions. I didn’t feel rushed. I had a very positive experience with her and the rest of the staff. - Apr 21, 2026 by Denise B.Click to read more
16.5 mi · 55 Willow Ln, Ste 201, Englishtown, NJ 07726
Accepts Aetna, BlueCross BlueShield, Cigna + 33 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Attention: This provider does not facilitate Medicaid bookings through Zocdoc. If you have a Medicaid plan, please contact the office. Jennifer Bacci, PA-C is a board-certified physician assistant (NCCPA) with a focus on comprehensive gastrointestinal care. She earned her Bachelor's degree from Ram...Click to read more
Next available: Tue, May 19
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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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        Zocdoc›Gastroenterologists›New York, NY›Piscataway, NJ