After completing medical school at Tufts University School of Medicine, he performed his residency at Boston Medical Center and Penn State Hershey Medical Center. His clinical interests include arthroscopic surgery, replacement arthroplasty (joint replacement), and sports health. Dr. Katzen accepts Fallon Community Health Plan (FCHP), Guardian, and Cigna, as well as other insurance carriers. Dr. Katzen has received distinctions including Physician Recognition Award, Ama; Associate In Orthopedics, Umass Med School; and Worcester District Medical Society Clinician of the year. He is professionally affiliated with UMass Memorial Medical Center. New patients are welcome to contact his office for an appointment.