Livonia & Ann Arbor | 734.462.3210
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(Peggy) Costello, MA, JD

11cruz clinic

Margaret (Peggy) Costello

Clinical Psychologist

Margaret (Peggy) Costello has been a consultant Psychologist for Cruz Clinic for over 30 years. She is a graduate of The University of Michigan, and Detroit College of Law, JD degree. She specializes in closed head injuries and other developmental disabilities.