Billy Marrone is a Board Certified Sports Clinical Specialist in Physical Therapy. He has experience treating a wide variety of orthopedic clinical cases including surgical cases, non-surgical cases, and patients coming in as direct access (without a physician referral). Billy has a special interest in working with knee ligament and cartilage injuries in field and court sport athletes. Other interests include return to sport testing and movement assessment. Billy enjoys working with patients of all ages and he treats a broad spectrum of body regions.