Dr. McDonald is Professor of Orthopaedic Surgery at Washington University School of Medicine. He is board certified and a nationally recognized orthopaedic surgeon specializing in musculoskeletal oncology and adult reconstructive surgery of the hip and knee. Dr. McDonald received his medical degree from the University of Minnesota in 1982 and Master of Science degree from the University of Minnesota in 1987. He completed his orthopaedic surgery at the Mayo Graduate School of Medicine in 1987. He completed a Fellowship in orthopaedic oncology at the Mayo Clinic and an additional Fellowship in orthopaedic oncology at the Rizzoli Orthopaedic Institute in Bologna, Italy. Dr. McDonald’s primary expertise lies in the treatment of benign and malignant bone and soft tissue tumors of the extremities in children and adults. His hip and knee reconstructive surgery practice focuses on routine and complex joint replacement surgery.