CoxHealth Center Mountain Grove Address 1602-A N. Main St. Mountain Grove, MO 65711 location Get Directions Phone: 417-926-5572 Hours Monday – Friday, 8 a.m.–5 p.m. Holiday hours may vary. About CoxHealth Mountain Grove offers primary care for patients of all ages. The clinic’s services include immunizations, diabetic care, management of chronic health conditions, preventive care, labs and sports physicals.