Apex Counseling: DWI Assessments and Treatment, SAP Assessments and Referral, Substance Abuse and Addictions Counseling. Shirley David MS LLP LCAS ICAADC SAP, Clinical Director of Apex Counseling, has been a practicing Therapist for over 20 years. Shirley David is Licensed in the fields of both Addictions and Psychology. Apex Counseling provides services for Individuals, Families, and...