Richard R. Olson, M.D. Internal Medicine - Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 7335 Brimmer Way, Cherry Valley, IL 61016 Phone: 815-978-0572
Rheumatology: An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.