Dr. Diane Hillard-Sembell is board certified in Orthopaedic Surgery and Orthopaedic Sports Medicine. Her specialties include sports medicine, ACL surgery, ACL tears, arthroscopy, cartilage repair, cartilage replacement, knee replacement, and more.Top 1% Patient ExperienceThis provider ranks in the top 1% nationally in patient experience, based on scores from the "Care Provider Overall" question on surveys completed with Press Ganey.