TCHC has 7 clinic locations, 1 hospital, 1 ReadyCare, & 3 rehab locations. To schedule an appointment, call 218-631-3510. Tri-County Health Care’s Wadena Clinic serves patients in Otter Tail, Todd and Wadena counties. With a large roster of surgical, OB/GYN, mental health, advanced practice and family medicine providers, Wadena Clinic is equipped to care for you in many circumstances, no matter your age or social status. If hospitalization is needed, Wadena Clinic is connected to Tri-County Hospital, which is equipped with intensive care units, surgery suites, labor and delivery suites, a pediatric unit, respiratory therapy services, physical and occupational therapy services and 24-hour emergency and ambulance care.