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Photo of Dr. Michael Zenilman

Michael Eric Zenilman, MD

Vice Chair and Regional Director of Surgery, Washington DC Region
Appointment Phone


Suburban Hospital

Bethesda, MD

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Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-0773 (7a.m. to 6p.m., EST, Mon-Fri)

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  • Vice Chair and Regional Director of Surgery, Washington DC Region


Biliary Tract Surgery, Colon and Intestinal Surgery, Crohn's Disease, Flexible Sigmoid, Gallbladder, Gastrointestinal Surgery, Geriatric Surgery, Hernia Repair, Hernia Surgery, Hernias, Laparoscopic and Minimally Invasive Surgery, Laparoscopic Surgery, Pancreatic Surgery, Parathyroid, Surgery, Surgical Oncology, Thyroid Cancer

Research Interests

Pancreatic and Laparoscopic Surgery; Pancreatic Regeneration


A specialist in gastrointestinal, pancreatico-biliary and geriatric surgery, Michael E. Zenilman, M.D., joined Johns Hopkins as vice chair and regional directory of surgery to oversee the surgery services delivered at Johns Hopkins Medicines three community hospitals, Howard County General Hospital in Columbia, Md., Sibley Memorial Hospital in Washington, D.C., and Suburban Hospital in Bethesda, Md. In that role, Zenilman will work with leaders at the hospitals to develop a truly regional health care delivery system and ensure that safety, quality and service standards in surgical care at each location are among the best practices in the field and that our patients throughout the region are best served. He operates a clinical practice out of Suburban Hospital.


  • English


Archives of Surgery, Editorial Board
World Journal of Gastroenterology, Editorial Board
Geriatric Surgery Task Force of the American College of Surgeons

Additional Resources

Additional Resources +

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