ON A MISSION TO RESTORE PATIENTS' QUALITY OF LIFE | Welcome to the Four State Area's Largest and Most Comprehensive Neck-to-Toe Orthopedic, Spine, Sports Medicine, Physical Therapy, Aquatic Rehabilitation, Interventional Pain Management, Joint Replacement and Revision Care Group and Facility - Serving Joplin, MO and the Entire Four State Area of Arkansas, Kansas, Missouri, and Oklahoma. From medical treatments and physical therapy, to non-surgical and minimally invasive procedures, to the most challenging musculoskeletal surgeries, Orthopaedic Specialists of the Four States (Ortho Four States) provides a compassionate patient-first approach to world-class orthopedic care. No referral needed. Accepting most insurance.