Gastroenterology Doctor NJ

Comprehensive Gastroenterology Care in NJ

Digestive Healthcare Center proudly provides comprehensive care at our three gastroenterology centers in NJ, with the needs of each and every patient in mind.

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Digestive Health Conditions We Treat in NJ

At our offices in Somerset County, NJ, we diagnose and treat a wide range of common digestive health conditions.

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Celiac Disease & Gluten Sensitivity

A common autoimmune disease where the patient has an immune attack on gluten.

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Colorectal Cancers

Two types of cancers (colon and rectal) that involve polyps in their respective organs.

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A condition where diverticula – small, swollen pockets – form in the large intestine lining.

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Esophageal Cancer

Cancer that involves the abnormal growth of tissue in the esophagus.

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GERD/Acid Reflux

A condition caused by frequent acid reflux that irritates the lining of the esophagus. empor.

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Swollen veins located in the lower rectum and anus, which can bleed and cause pain.

Doctor Patient Background

Gastroenterology Procedures We Perform in Somerset County

We give patients convenient access to a wide range of tests and procedures focused on promoting and maintaining positive digestive health.

Capsule Endoscopy

A procedure that is optimal for diagnosing disorders of the small intestine.


The gold standard of screening for colorectal cancer, commonly performed as preventive care.

Endoscopic Ultrasound (EUS)

A diagnostic procedure which examines the walls of either the upper or lower gastrointestinal tract. 


An innovative tool essential for the diagnosis of non-alcoholic steatohepatitis (NASH) and other liver disease.

Flexible Sigmoidoscopy

An endoscopic procedure that allows the doctor to check for abnormalities in the large intestine.

Hemorrhoidal Banding

A common procedure through which bands are wrapped around hemorrhoids to cut off blood flow.

Our Awards

We are home to award-winning physicians who draw on their years of experience and dedication to patients to provide the best possible care.

cap Accredited
Patients' Choice Award 2015
2015 Top Docs
Top Docs 2019

Our Gastroenterology Centers

We proudly provide comprehensive care and services at our three gastroenterology centers in Central Jersey. We are also affiliated and co-located with the Central New Jersey Ambulatory Surgery Center in Hillsborough, where most of our procedures are performed.

Hillsborough, NJ

Hillsborough, NJ Office

511 Courtyard Drive Bldg. 500

Hillsborough, NJ 08844

Somerville, NJ

Somerville, NJ Office

319 East Main Street

Somerville, NJ 08876

Warren, NJ

Warren, NJ Office

31 Mountain Boulevard Suite H 

Warren, NJ 07059

Meet Our Gastroenterologists in New Jersey

Meet our team of gastroenterologists and learn more about their specialties, experience, and the care they provide to patients at DHC.

Dr. Charles Accurso headshot

Charles A. Accurso, MD, FACG

Dr. Accurso is the founder and Medical Director of DHC, with over 30 years of experience.

Dr. Gary Ciambotti headshot

Gary F. Ciambotti, MD

Dr. Ciambotti has over 25 years of experience and is double board-certified in gastroenterology and internal medicine.

Dr. Cory Vergilio headshot

Cory Vergilio, MD

Dr. Vergilio is double board-certified in gastroenterology and internal medicine and is a recipient of the Patients’ Choice Award.

Dr. Alan Gingold headshot

Alan Gingold, DO

Dr. Gingold has been the recipient of numerous awards and attributes his success to the extra time he spends with patients.

Dr. Claudia Barghash

Claudia Barghash, MD

Dr. Barghash is our female gastroenterologist at DHC and is a strong advocate for women’s healthcare.

Dr. Mark Greaves headshot

Mark Greaves, MD

Dr. Greaves is an expert in diagnostic and therapeutic endoscopy with a special concentration in endoscopic ultrasound.

Shreyas Saligram, MD, MRCP (UK), FACG, FASGE

Dr. Saligram is double board-certified in gastroenterology and internal medicine, and he has specialized training in advanced endoscopy.

Dr. Nader Youssef headshot

Nader N. Youssef, MD, FAAP, FACG

Dr. Youssef specializes in the treatment of adolescent patients between 13-21 years of age.

Katrina Campion

Katrina Campion is an Adult Gerontology Acute Care Nurse Practitioner (AGACNP) and treats patients with various gastrointestinal conditions.

Alysia Tsui

Alysia Tsui

After working as a medical assistant for several years here at Digestive Healthcare, Alysia continued on to pursue a career in physician assisting and attended the Physician Assistant Studies Program at South College based in Knoxville, Tennessee.

What Our Patients Are Saying

Learn more about our patients’ experiences at Digestive Healthcare Center.

i have had nothing but a great experience everytime ive had to come here. its a 45 minute drive for me but its worth it. dr barghash and nurse practitioner Katrina Campion have helped me when i have gone. the front desk ladies have also been nice each time ive been in office.
Deanna McLaren
Deanna McLaren
20:27 04 Oct 23
Relaxed and Professional Experience. I was very nervous to get my 1st colonoscopy, but Dr. Greaves and the staff were both compassionate and very understanding. Answered all my questions going into the procedure. I highly recommend. Thank you!I'm reposting this review, because I went back after my 2nd colonoscopy. Again, the Front Desk... Nurses..Anesthesiologist..and of course Dr. Greaves made a very uncomfortable experience very easy.Thank you again! 👍🏼
Jay McKenna
Jay McKenna
02:42 18 Sep 23
The DigestiveHealthCare team listened to my symptoms and with razor sharp focus diagnosed my H-pylori issue, recommended treatment, and followed up with Teledoc appointments. Their outstanding 360 knowledge fixed all my issues; i have since tested negative. They will be following up in 6 weeks to see how i am progressing with recommended nutritional changes. I HIGHLY RECOMMEND this team of professionals.
David Carlson
David Carlson
14:26 08 Feb 23
Went here for my first endoscopy. I was a little worried after reading some bad reviews, but my personal experience was great. Everyone working there was professional and accommodating. No complaints here
carina volante
carina volante
22:44 03 Nov 22
The staff at the Center were great, very caring and patient centered. Much better experience than having a procedure at a hospital setting. Everything went well and the follow up was good. Strongly recommend them!!!
Edward Snyder
Edward Snyder
14:15 20 Oct 22
Dr Grieves and the rest of the staff was great. The nurses were very caring and compassionate. I had a really good experience and would recommend this center to my friends and family.
Tony R
Tony R
19:20 15 Jul 22
Took my mom for her colonoscopy and have nothing but great things to say about the nursing staff. They were so accommodating and helpful throughout the whole process. This is a great practice. I didn't meet with the doctor but my mom said she was very nice
Madeha Shah
Madeha Shah
19:36 20 May 22
I had my colonoscopy today, March 7, 2022. From the moment I walked in, I was treated very well. The RNS were so nice, courteous and helpful. Id like to recognize 2 RN'S at the Hillsborough office, RN Casey and RN Lilly. They explained everything to me, asked many questions, asthey should and made me feel very comfortable. My doctor was Dr Accurso. He was awesome. I highly recommend this location when planning and prepping for your colonoscopy. Thank you!!❤
Beverly Jansen
Beverly Jansen
22:41 07 Mar 22
My first colonoscopy and the staff were greatFirst nurse interaction was with Chelsea. She was really friendly and patient with this patient (I'm high maintenance being a bit of a fainter) - I felt bad for how much she had to pamper me as she prepped meNext was the anesthesiologist who I had a nice chat with before zonking out - I think I discussed the situation in Ukraine, but who knowsFinally the nurse who was with me when I woke up - another delightful person who took care of me as I came back to the world - don't recall her name because I was still a bit woozyBottom line (pun intended): I recommend 100%
Stephen Hutton
Stephen Hutton
02:02 03 Mar 22
Dr. Gary F. Ciambotti, MD squeezed me in for a appointment last minute due to an acute onset of severe GI issues. I found him to be a wonderful doctor. He has a great bedside manner and truly cares about his patients. I have complete faith that he will get to the bottom of my issues. Gary F. Ciambotti,MD is truly an asset to the medical profession. Thank you!
Beth Sulner
Beth Sulner
05:13 23 Aug 21
I had a positive experience at DHC. They were very responsive to my questions and phone calls and always got back to me quickly, in regards to the prep, the procedure, anesthesia, billing, results.. They were on top of everything. I also got lucky the day of my procedure they were able to move my start time up. Most importantly, Dr. Gingold is a thorough, highly skilled, excellent surgeon. I very much appreciate everything he and DHC did for me. Thank you.
Margaret Licetti
Margaret Licetti
21:41 18 Jun 21
At age 52, just retired as a police supervisor almost 27 years, running a consulting company, I had to take the next step of making sure important aspects of my health are okay. My first time having a colonoscopy, first time going under the gas, leaves some nerves flowing big time. This entire staff all the way up to Dr. Greaves made the procedure very assuring, positive, and relaxed. I want to thank all of you for the great job in taking care of your patients!
Jose Medina
Jose Medina
15:20 05 Feb 21
Exceptional health care service. Efficient, friendly and professional. Was never left alone throughout the entire experience. 5 STARS!!
Lori Voitovich
Lori Voitovich
16:20 25 Jul 20
Everyone is always helpful and friendly! Love Dr. Gingold!
cynthia santiago
cynthia santiago
20:12 29 Jun 20
I have had 3 procedures here over the years and Dr. Greaves and the entire staff were so professional and caring it made the procedures less stressful. From the initial visit with Dr. Greaves to all of the staff who took care of me on the day of the procedures I could not have asked for any better treatment. Thank you.
Valarie Kreyl
Valarie Kreyl
16:04 04 Feb 20
Yo estoy muy agradecida con el Dr. Greaves , y con todas las personas que me atendieron para mi endoscopia. Son excelentes me trataron muy bien.
Martha Arguello
Martha Arguello
01:57 01 Sep 18
Dr. Gingold has really helped me with my digestive issues and is an incredibly thoughtful and knowledgeable doctor. I have only had positive experiences during my numerous visits to the Digestive Healthcare Center, and I am incredibly grateful for the care I have received here.
15:42 06 Feb 18
Got in on time for both appointments I had and both Doctors I saw were great. Dr. Greaves sped me right through and I felt better that afternoon.
Anthony Etzold
Anthony Etzold
22:16 17 Aug 17
I have been a patient of Dr Accurso since he open his practice and he is responsible for keeping my Baretts esophagus in check and me in good health.His staff are always very nice to me.A+ L Sena
MrLouis A
MrLouis A
21:12 12 Jul 17
Very good. They are efficient, friendly and easy to deal with
Liam Patrick
Liam Patrick
22:59 25 Apr 17
Just had a very positive experience with the people at the Center during my Colonoscopy exam. The instructions provided prior to the exam, the materials supplied and the actual procedure demonstrated to me that process improvement and process discipline is a priority at DHC. Everyone is professional, friendly and efficient.Each person introduced themselves, knew what they needed to do and showed concern for my comfort. It is so nice to have a healthcare place like this in NJ. Thank you Dr. Vergilio and Staff.
Mike S.
Mike S.
12:58 13 Apr 17

Schedule an Appointment for Top Quality Digestive Care in NJ

Gastrointestinal health is crucial to your overall health - schedule an appointment with DHC today to start putting your digestive health first.

Where Our Patients Are Coming From

We are proud to serve those from the communities surrounding our offices, helping those in NJ live their healthiest and most comfortable lives.

Recent Digestive Health Blogs

Check out our recent gastroenterology blogs to learn more about maintaining positive digestive health!

July 13, 2023

Diverticular disease and diverticulitis are related digestive health conditions that affect the large intestine (colon). With diverticular disease, small, bulging pockets develop on the lining of the colon. When these pockets become inflamed or infected, the condition is called diverticulitis. They are very common – especially after age 40 – and rarely cause problems. At […]

March 20, 2023

Many Americans like to set New Year’s resolutions to make positive lifestyle changes such as improving their diet and going to the gym. However, March is also a great time for a healthy focus, especially as the long winter season comes to an end. National Nutrition Month, sponsored by the Academy of Nutrition and Dietetics, […]

March 14, 2023

Gallstones form when bile stored in the gallbladder hardens. Your gallbladder is a small, pear-shaped organ on the right side of your abdomen, just beneath your liver. It holds a digestive fluid called bile that’s released into your small intestine. Gallstones are pebble-like pieces of concentrated bile material, typically made up of cholesterol or bilirubin […]

Comprehensive Gastroenterology Care in NJ

Digestive Healthcare Center is proud to help patients maintain positive digestive health every day. Whether you come see us in person or meet with one of our physicians via a telemedicine virtual visit, we will ensure that the care you receive is personalized to you. Please contact us today to schedule an appointment or to learn more about all we can do for you.

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