Jason Clark, M.D., is an Assistant Professor in the Department of Internal Medicine at UT Southwestern Medical Center and a member of the Division of Pulmonary and Critical Care Medicine.

Originally from Dallas, Dr. Clark holds a bachelor's degree in microbiology from the University of Texas at Austin. He earned his medical degree and completed internal medicine residency training and fellowship training in pulmonary and critical care medicine at UT Southwestern Medical Center. 

Certified by the American Board of Internal Medicine in pulmonary and critical care medicine, he joined the UT Southwestern faculty in 2013. He is currently the Medical Director of the PCU at Parkland Health and Hospital System.

Dr. Clark is a member of the ED/MICU/Ward Patient Transition Committee and the Transfusion Utilization Committee at Parkland. His focus is caring for the critically ill population of Dallas and housestaff education.


Medical School
UT Southwestern Medical School (2001)
UT Southwestern Medical Center (2002), General Surgery
UT Southwestern Medical Center (2005), Internal Medicine
UT Southwestern Medical Center (2008), Pulmonary Diseases & Critical Care Medicine