About Jonah Cohen, MD
Jonah Cohen, MD, is an interventional endoscopist, Assistant Professor of Medicine at Harvard Medical School, and the Director of Bariatric Endoscopy at the Massachusetts General Hospital.
Dr. Cohen received his undergraduate degree from Brown University and completed his medical degree at Brown Medical School. During medical school, Dr. Cohen was awarded a research fellowship at the National Institutes of Health by Howard Hughes Medical Institute to study tumor biology. He completed General Surgery internship at Brigham and Women’s Hospital and residency in Internal Medicine at Beth Israel Deaconess Medical Center (BIDMC). He subsequently completed fellowships in both Gastroenterology as well as Advanced Therapeutic Endoscopy at BIDMC-Harvard Medical School. Following his fellowships, Dr. Cohen did additional training in endoscopic suturing, submucosal endoscopy, and bariatric endoscopy.
Dr. Cohen's clinical and research interests focus on novel, minimally invasive endoscopic techniques to prevent, diagnose, treat and palliate gastrointestinal conditions ranging from oncology to obesity. These techniques include endoscopic retrograde cholangiopancreatography (ERCP) for both benign and malignant disease, therapeutic endoscopic ultrasound (EUS), radiofrequency ablation (RFA) for Barrett's esophagus, pancreatic necrosectomy, endoluminal stenting, submucosal endoscopy, endoscopic gallbladder drainage, endoscopic suturing as well as endoscopic resection of complex digestive tract polyps and early cancers through endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD). While on faculty at BIDMC, Dr. Cohen founded the Center for Bariatric Endoscopy to help manage patients with obesity using non-surgical techniques and in 2019 he performed the first Endoscopic Sleeve Gastroplasty at BIDMC. In addition to primary endoscopic weight loss therapies, Dr. Cohen manages patients who have regained weight or had complications following bariatric surgery.
Dr. Cohen has published extensively in many journals, including Cancer Research, Endoscopy and Surgical Endoscopy and is the author of several book chapters. Dr. Cohen has a strong interest in digital health, entrepreneurship, device development, artificial intelligence as well as nutrition.
Clinical Interests:
- Barrett's esophagus
- Colon cancer and polyps
- Endolumenal stenting (Esophageal Stents, Gastric Stents)
- Endoscopic Ablation of Barrett's Esophagus (EMR, RFA, Cryo)
- Endoscopic ultrasound
- ERCP (Endoscopic Retrograde Cholangiopancreatography)
- Esophageal cancer
- Gastrointestinal malignancy
- Obesity
- Pancreas cysts
- Pancreatic biliary disorders
- Pancreatitis (acute and chronic)
- Stomach (gastric) cancer
- Therapeutic endoscopy
Treats:
- Adult
Locations
Mass General Surgery: General and Gastrointestinal Surgery
15 Parkman Street
Wang Ambulatory Care Center
Suite 460
Boston, MA 02114
Phone: 617-726-5523
Fax: 617-724-5997
Medical Education
- MD, Brown Medical School
- Fellowship, Beth Israel Deaconess Hospital
American Board Certifications
- Gastroenterology, American Board of Internal Medicine
- Internal Medicine, American Board of Internal Medicine
Accepted Insurance Plans
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield Medicare
- Cigna
- Commonwealth Care Alliance
- Coventry
- Fallon Health
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicaid ME
- Medicaid NH
- Medicaid RI
- Medicaid VT
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Senior Whole Health
- TriCare
- Tufts Health Plan
- United Health Care
- Wellpoint
- WellSense
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
Reviews: Comments and Ratings
A Top Hospital in America
Mass General is recognized as a top hospital on the U.S. News Best Hospitals Honor Roll for 2024-2025.