Andrew Tomlinson, M.D., is an Associate 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 San Angelo, Texas, Dr. Tomlinson holds a bachelor's degree in chemical engineering from Texas A&M University in College Station. He earned his medical degree at UT Southwestern Medical Center, followed by internal medicine residency training at the University of Colorado in Denver. He completed advanced training through a fellowship in pulmonary and critical care medicine at UT Southwestern Medical Center, where he was Chief Fellow.

Certified by the American Board of Internal Medicine in pulmonary and critical care medicine, Dr. Tomlinson joined the UT Southwestern faculty in 2016.

He is currently the Medical Director of the Pulmonary Function Testing Laboratory at UT Southwestern, as well as Co-Director of the Simulation Program for the Internal Medicine residency program. He is also involved in the clinical competency committee for the pulmonary and critical care fellowship, as well as the curriculum committee.

Dr. Tomlinson is a member of the Texas Medical Association, the Dallas County Medical Society, the American Thoracic Society, the American College of Chest Physicians, and the American College of Sports Medicine.

Dr. Tomlinson's clinical and research interests include general pulmonary medicine, pulmonary physiology, and medical education.


Medical School
UT Southwestern Medical School (2009)
University of Colorado School of Medicine (2012), Internal Medicine
UT Southwestern Medical Center (2016), Pulmonary Diseases & Critical Care Medicine

Research Interest

  • Exercise Physiology
  • Immunology

Professional Associations/Affiliations

  • American College of Chest Physicians (2012)
  • American Thoracic Society (2012)
  • Dallas County Medical Society (2005)
  • Texas Medical Association (2005)