Dr. Clayton John Sontheimer, MD

Dr. Clayton Sontheimer is a rheumatologist specializing in both adult and pediatric care, bringing 18 years of experience to his practice. He earned his medical degree from the University of Texas Southwestern Medical School, where he developed expertise in treating joint and autoimmune conditions across all age groups. His dual specialty allows him to provide comprehensive rheumatologic care for patients from childhood through adulthood. Dr. Sontheimer speaks English and serves patients throughout the Boise area.

Dr. Sontheimer practices at multiple locations including Seattle Children's Hospital, St. Luke's Boise Medical Center, St. Luke's Meridian Medical Center, and St. Luke's Children's Hospital, with his primary practice in Meridian, Idaho. He focuses on treating conditions such as joint pain, knee pain, and pregnancy-related back pain. His approach includes physical therapy, strength training, and manual therapy techniques to help patients manage their symptoms and improve …mobility. These treatment methods allow him to address both acute pain episodes and long-term joint health concerns.