Gretchen G. Zima, MD

Gretchen G. Zima, MD
Pediatric Emergency Medicine

Academic Appointments

Assistant Professor, Emergency Medicine and Pediatrics

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About Me

Dr. Zima has returned to Penn State Health Milton S. Hershey Medical Center where she completed her Medicine Pediatric combined residency training. Since this time she completed a fellowship in Infectious Disease at the University of Miami-Jackson Memorial Hospital. She has a Diploma in Tropical Medicine from London, UK and a second fellowship in Pediatric Emergency Medicine from the University of Florida, Jacksonville. Dr. Zima has worked as a Pediatrician and Pediatric Emergency Medicine physician and is happy to be back in Hershey. Dr. Zima's biggest contribution has been working in Global Health and providing volunteer work overseas.

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Professional Education


Medical School, Ross University School of Medicine - 1998


Fellowship, Pediatric Emergency Medicine Shands Hospital-Jacksonville - 2012

Fellowship, Pediatric Infectious Disease Jackson Memorial Hospital (Florida) - 2006


Residency, Medicine/Pediatrics Milton S. Hershey Medical Center - 2002


Internship, Medicine/Pediatrics Bridgeport Hospital (Connecticut) - 1999

Academic Interests

  • Global Health