Samir K Trehan, MD - HSS-East River Professional Building

Dr. Chapman is a hand surgeon specializing in orthopedic conditions and trauma of the hand and upper extremity with a focus on the treatment of hand, wrist, forearm and elbow injuries and fractures, degenerative conditions, and benign tumors.

Dr. Hughes is a spinal surgeon at Hospital for Special Surgery and Associate Professor in Orthopaedic Surgery at Weill Cornell Medical School. Dr. Hughes has a background in biomedical engineering and approaches each patient and symptom as unique challenges that require custom approaches. He specializes in degenerative, deformity, and trauma-related diseases of the cervical, thoracic, and lumbosacral spine. Dr. Hughes employs innovative, less invasive approaches to the spine whenever possible and indicated. He believes that one of the most critical factors in spine surgery is "getting it right the first time" for maximum benefit and outcomes.

Dr. Osei is a dedicated clinician who treats a wide range of clinical problems affecting the hands, wrists, forearms, and elbows, from simple to complex. He also treats peripheral nerve injuries and other nerve conditions in the upper and lower extremities.