Cassandra K. W. Gergely, Psy.D.

Biography

Dr. Cassandra Gergely holds a Doctor of Psychology (Psy.D.) in Clinical Psychology from La Salle University and a Bachelor of Science in Psychology from Boston College. She completed her postdoctoral residency and doctoral internship at Kaiser Permanente Napa-Solano, where she delivered comprehensive Dialectical Behavior Therapy (DBT), evidence-based anxiety and trauma protocols, and detailed psychodiagnostic evaluations for ADHD, Autism Spectrum Disorder, and complex clinical presentations.

Dr. Gergely brings deep expertise in cognitive-behavioral and third-wave therapies, including Exposure and Response Prevention (ERP) for OCD, Prolonged Exposure (PE) and Cognitive Processing Therapy (CPT) for trauma, and Acceptance and Commitment Therapy (ACT). Her background includes clinical work in specialized residential settings, such as McLean Hospital's 3East program, as well as community health clinics and private anxiety practices.

Describing her clinical style as warm, collaborative, and approachable, Dr. Gergely emphasizes cultural humility, curiosity, and evidence-based care across the lifespan, with a focus on older adolescents and adults.