Provider Directory / R / Gerald R Rupp M.D. Gerald R Rupp, M.D. Orthopedic Surgery Specialties: Orthopedic Surgery Phone Number: 303-772-1600 Fax: 303-772-9317 Address: Front Range Orthopedics and Spine, P.C. 1610 Dry Creek Drive, Suite 200, Longmont, CO 80503 Get Directions