Medical Clearance
Per school policy, student-athletes must complete online registration through SportsNet prior to participation in tryouts or practices.
Clearance Deadlines for 2026-2027 Athletic Registration
SportsNet Registration for the 2026 - 2027 school year will begin July 1st, 2026. Please submit online registration packet by the dates listed below.
- Winter: October 30th
- Spring: January 29th
Please do not email any Athletic Preparticipation Physical Evaluation Forms to the the school office. We do not accept hard copies of physicals. All forms are to be completed and uploaded during the SportsNet online registration.
Please email Sports Medicine at sportsmedicine@riordanhs.org with any questions.
See the dates listed on the main Athletics page for exact practice start dates per sport.
Riordan Team Physician: Dr. Ephraim Dickinson
Dr. Ephraim Dickinson is a skilled, caring, and board-certified orthopedic surgeon specializing in minimally invasive arthroscopic knee, shoulder, and hip surgery. He received his M.D. from Columbia University and completed his orthopedic residency at St. Mary's Hospital in San Francisco. He then completed a fellowship in Sports Shoulder and Elbow at OrthoCarolina in Charlotte, where he was the assistant team physician to the Carolina Panthers and the Charlotte Knights. Dr. Dickinson continues to work with high school and college athletes to develop sport-specific injury prevention protocols.
Dr. Dickinson’s Approach:
“Above all else, I strive to help my patients return to their pre-injury activities and lifestyle as quickly as possible. To provide the best care, I utilize the latest techniques in orthopedic surgery and sports medicine. I have personally experienced serious orthopedic injury and understand the difficulties and fears regarding surgery and subsequent rehabilitation. Working together with you, we will create a personalized, tailored plan best suited to your individual needs.”
In his free time, Dr. Dickinson enjoys through-hiking and backpacking, mountaineering, cycling, back-country skiing, and traveling. He is dedicated to providing his patients with the highest quality care and helping them achieve their full recovery potential.
