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Dr. Matthew Simons is a fellowship-trained adult hip and knee reconstruction surgeon who specializes in joint replacements, including robotic-assisted joint replacements.

Dr. Simons completed fellowship training in adult hip and knee reconstruction at Lenox Hill Hospital in New York, New York, where he was mentored by several elite joint replacement surgeons. He is an expert in hip and knee replacements, hip and knee joint revisions, arthroscopic knee surgery, and caring for lower extremity fractures.


  • There are several ways to perform a knee replacement, but outcomes depend on the expertise of the surgeon. Many knee experts, myself included, have adopted technology to achieve as close to “perfect” surgical outcomes as possible. The goal and...

  • In orthopedics, “joint replacement specialist” typically refers to a doctor who is considered an expert in hip and knee replacements. At Sierra Pacific Orthopedics (SPOC), I, along with Dr. Paramjeet Gill and Dr. Christopher Glezos, are...