Doctor Profile Request an Appointment Location: Duncan Orthopaedics Address: 2945 W. Elk Avenue, Ste 100 Duncan, OK 73533 Phone: (580) 252-3400 Tom Ewing DO Orthopaedics Duncan Orthopaedics Community: Duncan Board Certification American Osteopathic Board of Orthopedic Surgery Medical School Texas College of Osteopathic Medicine Residency Orthopedic Surgery at Hillcrest Hospital (OKC)