With more Castle Connolly Top Doctors® than any orthopedic practice in New York, Orlin & Cohen is proud to be ranked #1 in New York for the second year in a row, and Top 6 nationally for orthopedic care by Castle Connolly..
Recognized by their peers as leaders in the field, our specialists are among the best in the country and set the standard for orthopedic excellence. Their experience and expertise can mean a better outcome for you.
Looking for the best in orthopedic care?
We’ve Got The Most Top Specialists For That
With more Castle Connolly Top Doctors® than any orthopedic practice in New York, Orlin & Cohen is proud to be ranked #1 in New York for the second year in a row, and Top 6 nationally for orthopedic care by Castle Connolly..
Recognized by their peers as leaders in the field, our specialists are among the best in the country and set the standard for orthopedic excellence. Their experience and expertise can mean a better outcome for you.
Mark Stephen, M.D., is a board-certified, fellowship-trained spine specialist who has extensive training in a variety of spine and orthopedic areas, including the preservation of spine motion, cervical artificial disc replacement, and treatment of pediatric and adult spinal deformities. He also taught a course on minimally invasive spine procedures. Before joining Orlin & Cohen, Dr. Stephen was an assistant professor in the department of orthopedics and director of the Spine and Scoliosis Center at the State University of New York at Stony Brook in Stony Brook, NY.
Hospital Affiliations
South Shore University Hospital, Bay Shore, NY
Mather Hospital, Port Jefferson, NY
Huntington Hospital, Huntington, NY
Surgery Center Affiliations
Catholic Health Services, Melville, NY
Professional Affiliations
American Academy of Orthopedic Surgeons
Medical Society of the State of New York
New York Orthopedic Society
Licensures & Certifications
New York State Medical and Surgical License
American Board of Orthopedics Surgery Certification
Medical Education
Loyola University of Chicago, Stritch School of Medicine, Chicago, IL, 1994
Internships
General Surgery, State University of New York at Stony Brook, Stony Brook, NY, 1995
Residency
Orthopedic Surgery, State University of New York at Stony Brook, Stony Brook, NY, 1999
Fellowships
Spine Surgery, The Spine Institute of New York at Beth Israel Medical Center, NY, NY, 2000