Wajahat Zafar Mehal PhD, MD

Associate Professor of Medicine (Digestive Diseases)

Departments & Organizations

Transplantation Center, Yale-New Haven

Internal Medicine: Digestive Diseases: Hepatology: Viral Hepatitis Program


* B.A., University of Oxford, 1986
* B.M., University of Oxford, 1988
* M.D., University of Oxford, 1990
* Ph.D.,University of Oxford, 1993

* Transplant Hepatologist
* Director Yale Fibrosis Program
* Director HCV-SCAN at West Haven Medical center


  • B.A., University of Oxford , 1986
  • B.M., University of Oxford , 1988
  • M.D., University of Oxford , 1990
  • Ph.D., University of Oxford , 1993

Selected Publication

  • Imaeda AB, Watanabe A, Sohail MA, Mahmood S, Mohamadnejad M, Sutterwala FS, Flavell RA, Mehal WZ. Acetaminophen Induced Hepatotoxicity is Dependent on TLR9 and the NALP3 Inflammasome. Journal of Clinical Investigation In Press.