Our South Phoenix Patient Service Center is officially open at 448 E Southern Ave, Phoenix, AZ 85040 (Southern Ave & 7th St). Walk-ins welcome — open Monday, Wednesday-Friday 9:30am-1pm and 2-3:30pm, and Tuesday 9:30am-3:30pm. Se habla español — Spanish-speaking staff on site. Note: No TPC Kit Draws at this location.