Dr. John Lyden is an orthopedist in New York, New York and is affiliated with New York-Presbyterian Hospital-Columbia and Cornell. He received his medical degree from Harvard Medical School and has been in practice for more than 20 years. Dr. John Lyden has expertise in treating knee injury, arthritis, spinal stenosis and spondylosis, among other conditions - see all areas of expertise. Dr. John Lyden accepts insurance plans - see insurance accepted below. Dr. John Lyden is highly recommended by patients.