Charles J. Lostak, DO
- Primary Specialty: Gastroenterology
- Languages Spoken: English
- Gender: Male
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About Charles J. Lostak, DO
Charles Lostak, DO, is a veteran gastroenterologist who has been on the medical staff of Methodist Health System since 1992. He earned his bachelor’s degree in chemical engineering at the University of Colorado Boulder. He went to work as a petroleum engineer for several years before entering medical school. Dr. Lostak received his Doctorate of Osteopathic Medicine from Oklahoma State University Health Sciences Center. Following his studies, he completed his internal medicine residency at Methodist Dallas Medical Center, then completed his gastroenterology fellowship at the University of Colorado Health Sciences Center.
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