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Erin Costello is a marriage family therapist professional located in Garden Grove, CA. They specialize in marriage & family therapist. With over 3 years of experience, they bring deep expertise to every client.
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Erin Costello is a marriage and family therapist based in Garden Grove, California, with 3 years of professional experience. She holds credentials as an Associate Marriage and Family Therapist (AMFT) and Associate Professional Clinical Counselor (APCC), demonstrating her training and commitment to evidence-based therapeutic practice. Her work focuses on supporting individuals and couples navigating relationship dynamics and family systems. Erin is registered under license number 145150.
Erin holds dual credentials as an AMFT (Associate Marriage and Family Therapist) and APCC (Associate Professional Clinical Counselor). These designations indicate she has completed specialized graduate-level training in systems-based therapy and clinical counseling. Both credentials require supervised clinical hours and demonstrate competency in treating individuals, couples, and families. Her AMFT credential specifically signals training in relational and family dynamics, while her APCC credential shows broader clinical counseling preparation. These are entry-to-mid-level credentials that position her to work under supervision while building her practice.