DHC

About Dr. Mark Greaves - Gastroenterologist in NJ

Dr. Mark Greaves is double board-certified in gastroenterology and internal medicine. He is an expert in diagnostic and therapeutic endoscopy with a special concentration in endoscopic ultrasound (EUS). He has performed the greatest number of EUS procedures in the New Jersey region. He is on staff at Robert Wood Johnson University Hospital Somerset in Somerville, NJ. His expertise also includes endoscopic retrograde cholangiopancreatography (ERCP), enteral stenting of the esophagus/duodenum/rectum, and placement of both gastrostomy tubes (PEG tubes) and jejunostomy tubes (PEJ tubes). 

Dr. Greaves has extensive knowledge in managing various gastrointestinal diseases and complications that can arise from malignancy. In addition, he has experience in the management of gastroesophageal reflux disease (GERD), chronic hepatitis, and pancreatic/biliary disorders. He has conducted research on a variety of gastrointestinal conditions, including asymptomatic ileitis, pancreatic cysts, and palliative drainage gastrostomies
in patients with malignant bowel obstruction. Dr. Greaves has also published articles in several peer-reviewed publications, including the Journal of Clinical Gastroenterology (September 2006) and has presented at national conferences.

Dr. Greaves’ Gastroenterology Education and Training

Dr. Greaves completed his fellowship training in gastroenterology at Memorial Sloan-Kettering Cancer Center in New York, one of the pre-eminent cancer centers in the U.S., and his residency in internal medicine at New York Presbyterian Hospital at Cornell University. He attended Case Western Reserve University School of Medicine in Cleveland and is an alumnus of Cornell University in Ithaca, NY. “I use the latest in evidence-based medicine and medical procedures, but the quality of my care lies in the compassion I have for my patients and the time I take to educate them,” Dr. Greaves states.

Dr. Greaves’ Education

  • Memorial Sloan-Kettering Cancer Center
  • New York Presbyerian Hospital at Cornell University
  • Case Wester Reserve University School of Medicine
  • Cornell University

Our Gastroenterology Centers in NJ

Those throughout NJ have access to our three office locations, including our Hillsborough office and surgical center. Whether you are looking for help with uncomfortable symptoms or have been facing a digestive condition for years, our team of expert gastroenterologists is here for you. We want to help you live a healthier and more comfortable life – please contact us today to make an appointment!

511 Courtyard Drive Bldg. 500

Hillsborough, NJ 08844

319 East Main Street

Somerville, NJ 08876

31 Mountain Boulevard Suite H 

Warren, NJ 07059

Make An Appointment with Dr. Greaves for Gastroenterology Care in NJ

Digestive health is crucial to your overall well-being, and at Digestive Healthcare Center, we put your health first. Dr. Greaves and the other members of our team proudly serve patients at our offices in Hillsborough, Somerville, and Warren – schedule an appointment for comprehensive digestive health care in NJ today!

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About Telemedicine Visits

We are proud to offer telemedicine care to patients throughout NJ, allowing patients to consult with one of our expert gastroenterologists via a two-way video call. Setting up and completing a telemedicine visit is extremely simple, and all you need to do to get started is give one of our offices a call or contact us by filling out a form.