Cayce A. Onks, DO

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Cayce A. Onks, DO
Employed by Penn State Health
Family Medicine, Primary Care Sports Medicine

Academic Appointments

Assistant Professor, Family and Community Medicine and Orthopaedics and Rehabilitation

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About Me

Cayce A. Onks, DO, MS, ATC started his career in Sports Medicine as a Certified Athletic Trainer following graduation from The University of Tennessee with a degree in Exercise Science and Master's Degree in Athletic Training from Ohio University. Dr. Onks graduated from Philadelphia College of Osteopathic Medicine (PCOM). He completed an osteopathic internship through PCOM and the Crozer-Keystone Health System in Philadelphia and a Family Medicine residency program at the Wake Forest University in Winston-Salem, North Carolina. He then completed his Sports Medicine Fellowship training at Penn State University in State College. Dr. Onks serves as team physician for the Hershey Bears Hockey Club, Lebanon Valley College, and Lebanon High School.  He has a comprehensive family medicine practice. In addition his sports medicine practice includes evaluation and management of orthopedic injuries, exercise prescription, sport related concussion, medical management of athletic related illness, and musculoskeletal ultrasound.


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Professional Education


Medical School, Philadelphia College of Osteopathic Medicine - 2008


Fellowship, Sports Medicine Milton S. Hershey Medical Center - 2012


Residency, Family Medicine Wake Forest Baptist Medical Center - 2011


Internship, Transitional Philadelphia College of Osteopathic Medicine - 2009

Research Interests

  • Concussions
  • Functional Movement Screen
  • Injury and Illness Prevention

Academic Interests

  • Clinical Teaching, Including the Musculoskeletal Exam


  • Junior Faculty Project Support Award (2014)