ONS physicians are Board certified by the American Board of Orthopaedic Surgery, the American Board of Neurological Surgery or the American Board of Physical Medicine and Rehabilitation. Our physicians are trained at the most respected medical institutions in the country and most have undergone additional Fellowship training in their subspecialties.
The ONS philosophy centers on a team approach. Patients are matched to the physician specialist best suited for their condition. To schedule an appointment, call 203-869-1145.
Orthopedic Surgeons
Michael R. Clain, MD | Foot and Ankle Surgery
John F. Crowe, MD | Hand and Upper Extremity Surgery
James G. Cunningham, MD | Knee and Shoulder Surgery | Sports Medicine
Frank A. Ennis, MD | Knee and Hip Joint Replacement
Tim Greene, MD | Sports Medicine | Hip Arthroscopy
Steven E. Hindman, MD | Sports Medicine | Trauma
Brian F. Kavanagh, MD | Hip and Knee Joint Replacement
Seth R. Miller, MD | Shoulder and Elbow Surgery
David P. Nocek, MD | Sports Medicine | Trauma
Paul M. Sethi, MD | Shoulder and Knee Surgery | Sports Medicine
Katie B. Vadasdi, MD | Shoulder and Elbow Surgery | Sports Medicine
Non-operative Sports Medicine
Gloria C. Cohen, MD | Non-operative Sports Medicine
Neurosurgeons
Paul J. Apostolides, MD | Spine and brain surgery
Mark H. Camel, MD | Spine and brain surgery
Amory J. Fiore, MD | Spine and brain surgery
Scott L. Simon, MD | Spine and brain surgery
Physiatrists
Jeffrey Heftler, MD | Interventional Pain Management
Halina Snowball, MD | Pain Management | Medical Acupuncture
ONS is committed to providing excellent orthopaedic and neurosurgical care through integrative knowledge, cooperation among personnel and compassion for our patients. By setting the highest of standards, we can confidently offer patients the best options for the best possible outcomes.