Dr. John Velyvis www.johnvelyvis.com View Profile Online Appointment Orthopaedics Hip, Joint Replacement, Knee, Arthroscopic Surgery All Testimonials Procedures News / Media Presentations 00:03:34 VV MI Hip Registration by Dr. John Velyvis 17 years ago 00:02:24 Vector Vision Knee by Dr. John Velyvis 17 years ago