Dr. Mark Dennis Widmann MD Thoracic and Cardiac Surgeon

Dr. Mark Widmann is a thoracic and cardiac surgeon in Morristown, New Jersey and is affiliated with multiple hospitals in the area, including Morristown Medical Center and Overlook Medical Center. He is one of 5 doctors at Morristown Medical Center and one of 9 at Overlook Medical Center who specialize in Thoracic & Cardiac Surgery.

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Office Location

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Specialty & Clinical Interests

Thoracic and Cardiac Surgeon: General Cardiac/Thoracic Surgery

Hospital Affiliation

Overlook Medical Center

Morristown Medical Center
Ranked #31 in Cardiology & Heart Surgery

Saint Barnabas Medical Center

Education & Medical Training

Yale-New Haven Hospital
Residency, General Surgery, 1987–1995

University of Iowa Hospitals and Clinics
Fellowship, Thoracic Surgery, 1995–1998

Certifications & Licensure

American Board of Surgery
Certified in Surgery

American Board of Thoracic Surgery
Certified in Thoracic & Cardiac Surgery

NJ State Medical License
Active through 2015

CT State Medical License
Active through 2014


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