Dr. Roberts has extensive experience in knee arthroscopy, including arthroscopic reconstruction of the anterior cruciate ligament, arthroscopic meniscal repair, meniscectomy and management of disorders of articular cartilage. Dr. Roberts is interested in minimally invasive procedures and is one of the first doctors in the Northwest to perform MAKOplasty_, a robotic assisted partial knee resurfacing procedure. In addition to his expertise in arthroscopic surgery, Dr. Roberts treats arthritic conditions of the knee, including total knee replacements and tibial osteotomies. Dr. Roberts has been the Team Physician and Orthopedic Surgeon for the Portland Trailblazers since 1994. \ He is certified by the American Board of Orthopedic Surgery, a fellow of the American College of Surgeons and is a member of the American Academy of Orthopedic Surgery.