Barry S. Kraushaar, MD
Co-Director of Nyack Hospital's Joint Replacement Center

Dr. Kraushaar began practice in 1996. He founded Advanced Orthopedics & Sports Medicine in 1999. Dr. Kraushaar treats patients of all ages and specializes in joint replacement, arthroscopic surgery and sports injuries to the shoulder, elbow and knee.

Jason E. Fond, MD

Dr. Fond joined Advanced Orthopedics & Sports Medicine August 2001. In addition to sports medicine, Dr. Fond treats patients of all ages with multiple orthopedics diagnoses. This includes joint reconstruction for arthritis, fixation of complex fractures, hand trauma, and pediatric injuries.

Richard L. Popowitz, MD

Dr. Popowitz joined the team of Drs. Kraushaar and Fond in August 2004. Though specializing in sports-related injuries, Dr. Popowitz also treats patients of all ages with a wide range of orthopedic symptoms and diagnoses. He participates as a team doctor for local teams as well as for professional athletes.

Jeffrey R. Lee, MS, RPA-C

Jeff is the physician assistant on staff. He completed his undergraduate studies in Sports Medicine and Athletic Training at Marietta College. After graduating, he was accepted into the New Jersey Nets summer internship program, where he helped care for the professional athletes. Jeff continued his education at the University of Medicine of New Jersey and Seton Hall University. There he completed a three-year master's program in physician assistant studies. Since graduating, Jeff has been working in Orthopedics and Sports Medicine. His duties consist of surgical assisting, patient management, and coverage of various sporting events.