Board-Certified Gastroenterologists in NJ
The gastroenterologists at Digestive Healthcare Center are physicians in the medical specialty of gastroenterology and digestive disease. Each member of our team proudly puts the needs of each patient first through personalized gastroenterology care in NJ. Learn more about our specialists and contact us today to request an appointment!
Meet Our Doctors
Learn more about our physicians, their experience, and the provide to patients in NJ.

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

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

Alan Gingold, DO
Dr. Gingold has been the recipient of numerous awards including NJ Top Doc and Castle Connolly Top Doctor and attributes his success to the extra time he spends with patients.

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

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

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

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

Shauna Abel, N.P.
Shauna is an adult acute care nurse practitioner who is board certified through American Nurse Credentialing Center (ANCC) and has been in practice for over 15 years.

Alysia Tsui, PA
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.

Camille Licata, APN-C
Camille Licata, APN-CÂ is a board-certified Adult Nurse Practitioner with over a decade of clinical experience across Cardiology, Heart & Lung Transplant, Urology-Oncology, Interventional Radiology, Internal medicine, Mental Health and Gastroenterology.
Our Gastroenterology Centers in NJ
We are proud to offer comprehensive gastroenterology care at our three office locations in Somerset County, including our Hillsborough office and surgical center.Â
Schedule an Appointment for Top Quality Digestive Care in NJ
Schedule an appointment with DHC today to start prioritizing your digestive health.