Dr. Jeffrey S. Unger, M.D., is board-certified in Gastroenterology and Internal Medicine. He is fellowship-trained in Gastroenterology from New York University Medical Center. He earned his medical degree from Boston University School of Medicine and completed his residency at Columbia-Presbyterian Medical Center. Dr. Unger served two terms as Chief of Gastroenterology at Robert Wood Johnson at Somerset and has a special interest in liver and reflux disease.
Dr. Jeffrey S. Unger, M.D., is board-certified in Gastroenterology and Internal Medicine. He is fellowship-trained in Gastroenterology from New York University Medical Center. He earned his medical degree from Boston University School of Medicine and completed his residency at Columbia-Presbyterian Medical Center. Dr. Unger served two terms as Chief of Gastroenterology at Robert Wood Johnson at Somerset and has a special interest in liver and reflux disease.
The reviews listed below were collected independently of GastroMed Healthcare through rater8. Each review represents an authentic and verified patient experience.
If you want a great doctor who cares about his patients, go to Dr. Unger! He truly is the best.
(4 days ago)
Jan-2026
Dr. Unger is pleasant to deal with. Apt was “spot on time”. Information is direct and to the point. Just what I appreciate.
(5 days ago)
Jan-2026
Dr Unger takes time to listen to my concerns and truly cares.
(5 days ago)
Jan-2026
Best doctor coupled with being such a nice person!!!
(1 week ago)
Jan-2026
Pleasant and professional.
(3 weeks ago)
Dec-2025
Great doctor with beautiful bedside manner
(3 weeks ago)
Dec-2025
Always a great vist .good advice and follow up
(3 weeks ago)
Dec-2025
Very personable and easy to communicate with.
(1 month ago)
Dec-2025
Very professional and great human being
(1 month ago)
Dec-2025
Very thorough
(1 month ago)
Dec-2025
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GastroMED
25 Monroe Street, Bridgewater, NJ 08807
Dr. Jeffrey S. Unger, M.D., is a board-certified physician with expertise in Gastroenterology and Internal Medicine.
He attended Boston University School of Medicine in Boston, MA, for his medical degree. He then completed his Internship and Residency in Internal Medicine at Columbia-Presbyterian Medical Center in New York. To further specialize his skills, Dr. Unger completed his Fellowship in Gastroenterology at New York University Medical Center in New York.
Dr. Unger is board-certified in both Gastroenterology and Internal Medicine. He has been an Attending Physician in the Department of Medicine, Division of Gastroenterology, at the Robert Wood Johnson at Somerset since 2000 and served for two terms as Chief of Gastroenterology at the same institution.
He has a special interest in liver disease and reflux disease. His procedural expertise includes endoscopy, colonoscopy, biopsy, polypectomy, variceal banding, endoscopic retrograde cholangiopancreatography, biliary stenting, gallstone extraction, infrared photocoagulation of hemorrhoids, argon plasma coagulation, and capsule enteroscopy. He has also written many abstracts and publications in the field of Gastroenterology and has served on various committees at Robert Wood Johnson in Somerset.
If you want a great doctor who cares about his patients, go to Dr. Unger! He truly is the best.
Dr. Unger is pleasant to deal with. Apt was “spot on time”. Information is direct and to the point. Just what I appreciate.
Dr Unger takes time to listen to my concerns and truly cares.
Best doctor coupled with being such a nice person!!!
Pleasant and professional.
Great doctor with beautiful bedside manner
Always a great vist .good advice and follow up
Very personable and easy to communicate with.
Very professional and great human being
Very thorough