icon-physicians-largeB. Rodney Comisar, M.D., Orthopedic Surgeon

Physician Bio

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Dr. Comisar is a board certified, fellowship-trained orthopedic surgeon who specializes in sports medicine related injuries.  He has a subspecialty certification in Sports Medicine.


Dr. Comisar graduated from Harvard College with honors in economics, where he also participated in football & rugby. He received his medical degree from the University of Cincinnati College of Medicine, where he was elected into the Alpha Omega Alpha honors society. Dr. Comisar completed his Internship & Orthopaedic Surgery Residency at Northwestern University Medical School in Chicago. Dr. Comisar also completed a sports medicine fellowship at the Baylor Sports Medicine Institute in Houston.


While in Houston, Dr. Comisar worked as a team physician with the Houston Astros, Houston Rockets, and the University of Houston. He also has served as a team physician for the Columbus Blue Jackets, Columbus Destroyers arena football team, Ohio University athletics, the Arnold Classic, and Olentangy & Pickerington North High Schools. Dr. Comisar currently serves as team physician for Denison University and Licking Heights High School.


Dr. Comisar served as the President of the Ohio Orthopaedic Institute at Grant Medical Center from 2007-20014 and now serves as the Chairman of the Clinical Guidance Council of the Grant Medical Center Orthopaedic Accountable Clinical Management program since its inception in 2014.


Dr. Comisar currently functions as a Clinical Instructor for the Ohio University College of Osteopathic Medicine Orthopedic Residency Program, the Grant Medical Center Primary Care Sports Medicine Fellowship, & the Grant Medical Center Family Practice Residency.


“I strive to provide comprehensive, state of the art treatment in an environment in which you/one would feel comfortable and confident sending family and friends.”


Dr. Comisar offers a full spectrum of sports medicine surgery, including arthroscopy and minimally invasive procedures.  Dr. Comisar’s special areas of interest include:  ACL reconstruction; PCL injuries; multi-ligamentous knee injuries/dislocations; shoulder instability/dislocations; rotator cuff injuries/tears; patellar instability/dislocations; proximal hamstring ruptures; biceps & triceps injuries; and shoulder arthritis including total shoulder replacement and reverse shoulder replacement.

  • Undergraduate
    Harvard University, Boston, Massachusetts
  • Medical School
    Cincinnati College of Medicine, Cincinnati, Ohio
  • Residency
    Northwestern University Medical School, Chicago, Illinois
  • Fellowship
    Sports Medicine Fellowship at Baylor Sports Medicine Institute, Houston, Texas
  • Professional Affiliations
    American Academy of Orthopaedic Surgeons
    American Orthopaedic Society for Sports Medicine
    Arthroscopy Association of North Americal
    Ohio Orthopaedic Society
    Columbus Medical Association
    Ohio State Medical Association
  • Hospital Affiliations
    Grant Medical Center
    Polaris Surgery Center
    Pickerington Surgery Center
    Mount Carmel New Albany Surgical Hospital

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Orthopedic Surgery, Sports Medicine