Meet Our Team

Our Joint Replacement Center team includes board-certified orthopedic surgeons, physician assistants, registered nurses, nursing assistants, and physical and occupational therapists, specializing in joint care. Every detail, from education to exercise before and after surgery, is considered and reviewed with you. Our Joint Care Coordinator, Sandy Harnden-Warwick​, PT, GCS, CCM, guides you through your treatment program.

Our Surgeons

All of our surgeons specialize in both hip and knee replacement surgery, performing more than 700 joint replacements a year. They are committed to helping you through your journey to recovery.

Mike Gannon, MD

Dr. Paul Haeder
Joel Hoekema, MD

James Holstine, DO

Leonard Kolodychuk, MD
Matthew Oswin, DO


Christopher Van Hofwegen, MD

Jeffrey Krusniak, DO​