10 rows · · Health Center 9: 131 E. Chelten Ave. Philadelphia, PA 19144: Primary Care Services: Medical (215) 685-5701Dental (215) 685-5738: Monday 8 a.m. – 4:30 p.m. Tuesday 8 a.m. – 4:30 p.m. Wednesday 8 a.m. – 7:30 p.m. Thursday 8 a.m. – 4:30 p.m. Friday 8 a.m. – 4:30 p.m. Saturday Closed: Health Center 10: 2230 Cottman Ave. Philadelphia, PA ….