Liam Holtzman, D.O.

Liam C Holtzman, D.O. - Background

(352) 265-5911


Dr. Holtzman is a graduate of the Lake Erie College of Osteopathic Medicine. He then went on to complete his internship at Crozer Health System in Philadelphia, Pa., and emergency medicine residency at Penn State University Hershey Medical Center. Following residency, he completed a fellowship in law enforcement emergency medical services at Johns Hopkins University in Baltimore, Md. Dr. Holtzman served for 11 years in the U.S. Navy Reserve, ascending to the rank of Lieutenant Commander before receiving an honorable discharge in 2012.

Following fellowship at JHU, Dr. Holtzman relocated to Florida, where he became an assistant professor and subsequently associate medical director in the UF Department of Emergency Medicine. While at UF, he participated as core faculty in establishing the emergency medicine residency at UF’s main campus, served as departmental trauma liaison, as well as the medical director of the North Central Florida Trauma Agency and contributed to the planning and construction of the $400 million emergency center.

Dr. Holtzman’s background encompasses unique experiences across a range of tactical and operational theaters. He developed a program of tactical medical support and served as the tactical medical director for local city and county SWAT teams, as well as a physician for the space shuttle program Manned Spaceflight Medical Support Team at NASA.


Fellowship - Emergency Medicine
Johns Hopkins Hospital

Residency - Emergency Medicine
York Hospital/PSU

Delaware County Memorial Hospital

Doctor of Osteopathic Medicine
Lake Erie College of Osteo Medicine

Bachelor's Degree
Penn State University

Board Certification

  • Emergency Medicine - American Board of Emergency Medicine