The Halliday Center for Psychotherapy and Wellness in Encinitas operates under Debra Halliday, PsyD, CGP, a clinical psychologist holding California license PSY23206 and a doctorate from the PGSP-Stanford PsyD Consortium. The group practice at 355 Santa Fe Drive coordinates psychiatric medication management with referring physicians including Family Physicians of Encinitas for clients requiring combined psychotherapy-and-pharmacology treatment plans. Treatment modalities span Acceptance and Commitment Therapy, Cognitive-Behavioral Therapy, Dialectical Behavior Therapy, and psychodynamic psychotherapy, selected through initial assessment to match each client's clinical presentation. A second location in Carmel Valley extends reach beyond North County, while telehealth sessions serve clients throughout California under the practice's group NPI registration. Bi-monthly interpersonal process group therapy supports adults ages thirty-five through seventy navigating life transitions, self-worth, and relational patterns, with metabolic health coordination through Encinitas Weight Loss Medical Clinic for clients whose physical-health factors intersect with mood-disorder treatment. Highest-complexity services include integrated multi-modal treatment plans combining individual psychotherapy, group process participation, and structured homework-based CBT or DBT skills training across concurrent therapeutic tracks for treatment-resistant depression and anxiety.