Share: Facebook LinkedIn Twitter Email Child and Adolescent Testing Service (CATS) at McLean Hospital Population Served: Children, Teens Service: Diagnostician Address: 799 Concord Ave City: Cambridge State: – None – Phone Number: 617.674.5320 Website: http://www.mcleanhospital.org/programs/child-and-adolescent-testing-service-cats?tab=admission–cost ZIP Code: 02138 Insurance: see website Directions to listing From: Current location Specific Address Travel Mode: Driving Public Transit Walking Cycling