About Rex Hung, MD, PhD

After MD-PhD training at Harvard Medical School, Dr. Hung completed residency training in Anatomic Pathology and fellowship training in Thoracic Pathology at Brigham and Women’s Hospital, Boston. Dr. Hung is a Board-Certified anatomic pathologist in the Department of Pathology at Massachusetts General Hospital. In addition to providing diagnostic evaluation and intraoperative consultation for patients’ surgical specimens, Dr. Hung investigates diagnostic, prognostic, and predictive biomarkers for better classification, management, and treatment of pleural/peritoneal mesothelioma, lung cancer, and sarcomas. Dr. Hung also serves as the Medical Director of the Immunohistochemistry Laboratory in the Department of Pathology at Massachusetts General Hospital. 


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Clinical Interests:




Mass General Pathology
55 Fruit St.
Boston, MA 02114
Phone: 617-643-0800

Medical Education

  • MD, Harvard Medical School/ BWH
  • PhD, Harvard University
  • Residency, Brigham and Women's Hospital
  • Fellowship, Brigham and Women's Hospital

American Board Certifications

  • Pathology - Anatomic - General, American Board of Pathology

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

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