Orthopaedic & Neurosurgery Specialists

Dr. Marc S. Kowalsky, MD in Harrison is part of a unique medical practice called ONS, where physicians collaborate as a team to provide specialized care tailored to each patient's needs. With a focus on matching patients with the most suitable specialist, ONS ensures that individuals receive the highest quality of care from experts in their respective fields. Generated from their website's infomation

NYU Langone Medical Associates-Harrison is a comprehensive healthcare facility located in Harrison, NY, offering a wide range of services including orthopedic surgery, sports medicine, physical medicine and rehabilitation, internal medicine, cardiology, and occupational therapy. The center is dedicated to providing personalized surgical and nonsurgical treatments for various conditions affecting muscles, bones, joints, and soft tissues. In addition to specialty care, NYU Langone Medical Associates-Harrison emphasizes patient support and education, ensuring a holistic approach to healthcare. Their team of experts is committed to delivering high-quality care and expertise across all specialty areas. Generated from the website

David P. Trofa, MD, is an orthopedic sports medicine surgeon specializing in the operative and non-operative treatment of athletes of all ages and skill levels, including pediatric and adult patients. He is an expert in arthroscopic and open surgery of the knee, shoulder, and elbow. Dr. Trofa has a particlar intrest in advanced knee disorders and complex knee pathologies, focusing on cartilage restoration, non-surgical management of early arthritis, meniscus injuries, ligament reconstruction, knee dislocations, and patellofemoral disorders. His shoulder practice focuses on labral tears, SLAP tears, rotator cuff tears, and frozen shoulder; while his elbow expertise includes treatment for medial/lateral epicondylitis (tennis elbow), instability, and ligament reconstruction. Dr. Tofa also leverages the latest orthobiologic treatments in his practice, including platelet rich plasma (PRP), to provide athletes with a full spectrum of treatment options. A native of Wilton, Connecticut, Dr. Trofa is a former athlete who competed at the national level in soccer and wrestling. After receiving a B.A. in Biology from Columbia University he graduated from Tufts University School of Medicine with Research Honors. He completed his residency training in orthopedic surgery at Columbia University Irving Medical Center, where he was twice awarded the Ira Wolfe Award for Excellence in Sports Medicine Research. Following residency, Dr. Trofa completed a fellowship in sports medicine, shoulder, and elbow at OrthoCarolina in Charlotte, NC. While there, he served as a team physician for multiple professional and collegiate teams such as the Carolina Panthers and the Charlotte Knights. He currently serves as the Chief Physician for Columbia Athletics. Throughout his training Dr. Trofa has been active in academic research having published over 50 peer-reviewed articles on a variety of topics related to ACL reconstruction, Tommy John surgery (UCL reconstruction), osteochondral transplantation, Achilles tendon repairs, surgical techniques and post-operative physical therapy protocols. Dr. Trofa’s ongoing research projects are focused on optimizing patient outcomes with a particular interest in complex knee pathology, including articular cartilage, ligamentous, and meniscal injuries. Hs is an active member of numerous professional organizations, including the American Academy of Orthopedic Surgeons (AAOS), the American Orthopaedic Society for Sports Medicine (AOSSM), the Arthroscopy Association of North America (AANA), and the International Society of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine (ISAKOS).