Greg Gissendanner

Executive Director
(949) 517-3135 direct line

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Hoag Orthopedic Institute

Whether you’re running across the tennis court or running to keep up with your kids, you want your body to be fully functional and free of pain. We know that when your movement is inhibited by pain, your quality of life is significantly impacted.

Our mission at the Hoag Orthopedic Institute is to restore, improve and enhance the health and mobility of individuals with musculoskeletal conditions and diseases through excellence in care and outcomes, clinical innovation, research and advocacy.

You make the difference. We encourage you to discover how you can impact the Hoag Orthopedic Institute. For more information, please contact Greg Gissendanner, Assistant Vice President, at (949) 517-3135 or