Information on Coronavirus (COVID-19)

Your health and well-being is our highest priority. As we welcome you back to services, please continue to stay informed with Doylestown Health's response to COVID-19. Learn more

Welcome Back: A message from Doylestown Health's President and CEO, Jim Brexler

We've established several new precautions to protect the health of our patients and staff. Hear from our President and CEO, Jim Brexler, and learn about the additional steps we've taken to keep you safe. Learn more
Kathy A. Tran Gast, DO

Kathy A. Tran Gast, DO

Pulmonology, Sleep Medicine

Clinical Services

Pulmonary, Sleep Medicine


Board Certified: Pulmonary Disease, Internal Medicine


Medical School: Philadelphia College of Osteopathic Medicine

Residency: Mercy Suburban Hospital

Fellowship: Pulmonary and Critical Care Medicine, Drexel University School of Medicine/Hahnemann University; Sleep Medicine, Thomas Jefferson University Hospital