The medical practice of John K Ross M.D. in Madras, Oregon specializes as general and internal medicine professionals. Board certified in internal medicine, Dr Ross has 34 years of experience. Let one of our experienced staff help you find exactly what you need! We accept a wide range of insurance plans, including, but not limited to: -Great West Healthcare -Worker's Compensation PHCS -PacificSource -Multiplan -First Choice Health -Blue Cross & Blue Shield -Medicare & Medicaid Call for more information regarding our internal and general medical services and set an appointment today.