Dr. Randy Gregg is Managing Director, Edmonton Riverhawks along with his daytime job as Primary Care Physician at Lifemark Sport Institute. Dr. Gregg wore #21 on his Oiler Jersey during Edmonton's Stanley Cup years as shown in the photo. The Edmonton Riverhawks are a collegiate summer baseball team. The Riverhawks are members of the West Coast League and play their home games at RE/MAX Field. https://riverhawksbaseball.com/