Penn State Health Medical Group - Muhlenberg Work Care 4301 N 5th St Hwy Suite 102 Muhlenberg, PA 19605 610-208-8801 Sunday: 8:00 am-4:00 pmMonday - Friday: 7:00 am-9:00 pmSaturday: 8:00 am-4:00 pm Specialties at this Location Occupational Medicine