OSS Health Provides High Quality Orthopedic Care In York, Adams & Cumberland Counties. Adult and Pediatric Orthopaedic Care including 4 Orthopaedic Urgent Care locations in York, Mechanicsburg and Hanover. ... Patient Portal; Online Bill Pay; Careers; Request An Appointment Schedule Orthopaedic Urgent Care Call us for Orthopaedic Services (717 ....