Dr. Roswell M Johnston is an orthopedic surgery specialist in Sumner, Iowa (IA). He graduated from University Of Kansas School Of Medicine in 1978 and specializes in orthopedic surgery.
| Board certification | Orthopedic Surgery |
| Gender | Male |
| Education | Graduated : 1978 School : University Of Kansas School Of Medicine |
| Group Affiliations | Cedar Valley Medical Specialists pc |
| Hospital Affiliations | Allen Hospital |
| Community Memorial Hospital Medical Center |