WASHINGTON HEALTH SYSTEM Waterdam Pediatrics New Patients Welcome Top Ten Children's Hospital Training Small Office Caring Gary C. Smith M.D. To schedule an appointment please call (724) 942-6499 2001 Waterdam Plaza, Suite 105 McMurray, PA 15317 whs.org WASHINGTON HEALTH SYSTEM Waterdam Pediatrics New Patients Welcome Top Ten Children's Hospital Training Small Office Caring Gary C. Smith M.D. To schedule an appointment please call (724) 942-6499 2001 Waterdam Plaza, Suite 105 McMurray, PA 15317 whs.org