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Mark D Widmann,  MD

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Mark D Widmann, MD

Thoracic and Cardiac Surgery, General Surgery, Thoracic Surgery

4.9
(211)

Male

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About me

Dr. Mark Widmann is chief of Thoracic Surgery at Morristown Medical Center and leads Atlantic Medical Group’s North Jersey Thoracic Surgical Associates. Board certified in thoracic surgery, Dr. Widmann offers expert subspecialty surgical care to patients with benign and malignant disorders of the lung, mediastinum, pleura, esophagus and chest wall. He has expertise in state-of-the-art, minimally-invasive techniques and has led the programs development of Video-Assisted Thoracic Surgery (VATS) and other endoscopic/laparoscopic approaches to treat conditions such as cancer, infection, pneumothorax and swallowing disorders. With a commitment to clinical excellence, Dr. Widmann leads the section of thoracic surgery at Morristown Medical Center and has been surgical director of the Lung Cancer Program at Atlantic Health’s Carol G. Simon Cancer Center since 2000. Dr. Widmann graduated magna cum laude from Duke University and went on to pursue his medical degree at Yale University School of Medicine. His post-graduate training includes NIH sponsored research fellowships in Cardiovascular disease at Yale and the University of Iowa Hospitals. He performed his residency training in general surgery at Yale-New Haven Hospital in New Haven, CT and cardiothoracic residency training at the University of Iowa Hospitals & Clinics in Iowa City, IA. Committed to resident education, Dr. Widmann serves as an assistant clinical professor of surgery at Columbia University College of Physicians and Surgeons in New York. He is a member of the Society of Thoracic Surgeons and a fellow of the American College of Surgeons and the American College of Chest Physicians and former president of the NJ Society of Thoracic Surgeons.
Areas of focus: Cancer / Lung - Thoracic, Cancer / Surgery, Clinical Trials, CyberKnife, Esophageal Disease, Lung Disease

SPECIALTIES

  • Thoracic and Cardiac Surgery

  • General Surgery

  • Thoracic Surgery

AFFILIATIONS

  • Atlantic Medical Group

  • Morristown Medical Center

  • Overlook Medical Center

Where to see me

Insurance

Please contact the practice to confirm your health plan is accepted.

Education & Experience

TRAINING

Yale University School of MedicineMedical School
Yale New Haven Health, Bridgeport HospitalInternship
Yale New Haven HospitalResidency
University of Iowa Hospitals and ClinicFellowship

BOARD CERTIFICATIONS

Thoracic and Cardiac SurgeryAmerican Board of Thoracic Surgery

Patient Reviews

OVERALL RATING

4.9

(211 ratings)
20 reviews
  • 5.0
    Jul 30, 2025
    Office staff was friendly, efficient and super helpful. Dr. Widman provided his interpretation of the CT scan results and recommended an earlier follow up than my normal 12 month interval between scans. As always I am satisfied with the care I received during this visit.
  • 5.0
    Jul 25, 2025
    Dr Widmann is very personable makes sure you understand what's going to happen moving forward makes one feel comfortable
  • 5.0
    Jul 19, 2025
    Dr very professional and knowledgeable
  • 5.0
    Jul 14, 2025
    Excellent care & everyone is so caring & understanding.
  • Jul 13, 2025
    All very good