We have worked together since 1996. In 2013, we opened our private practice, Graydon Counseling Group in historic downtown Leesburg VA. Cathy is a Licensed Clinical Psychologist who understands the issues that face people today. She specializes in treating anxiety, mood disorders and trauma. Sandi is a Licensed Substance Abuse Counselor since 1994, she works with clients with addiction/ substance abuse. Many of her clients have a dual diagnosis, an addiction and a mental health diagnosis. She provides individual subtance abuse counseling, assessments, and calborates well with DUI/DWI lawyers.