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Dr. Linda DeBiase

Licensed Clinical Psychologist | PSYPACT Authorized

Doctorate in Clinical Psychology
Forest Institute of Professional Psychology

B.A. Psychology, Lake Forest College
Clinical Psychology, California School of Professional Psychology

Specialties:

  • Neurobiologically Informed Trauma & Attachment Healing: Advanced training in Brainspotting, Comprehensive Resource Model (CRM), Deep Brain Reorienting (DBR), and Cognitive Behavioral Therapy (CBT).
  • High-Performing Individuals, Athletes & High-Pressure Roles: Tailored care for driven individuals across all career stages and competitive environments who are navigating intense performance pressure, burnout, and complex life transitions.
  • Couples & Relationship Therapy: Advanced specialization in marriage and family systems (AAMFT) and Emotionally Focused Therapy (EFT) principles.
  • Complex Clinical Issues: Betrayal trauma, complex PTSD (C-PTSD), nervous system regulation, anxiety, depression, grief/loss, and life transitions.

Dr. Linda DeBiase

Licensed Clinical Psychologist | PSYPACT Authorized

Doctorate in Clinical Psychology
Forest Institute of Professional Psychology

B.A. Psychology, Lake Forest College
Clinical Psychology, California School of Professional Psychology

Specialties:

Neurobiologically Informed Trauma & Attachment Healing:
Advanced training in Brainspotting, Comprehensive Resource Model (CRM), Deep Brain Reorienting (DBR), and Cognitive Behavioral Therapy (CBT).

High-Performing Individuals, Athletes & High-Pressure Roles:
Tailored care for driven individuals across all career stages and competitive environments who are navigating intense performance pressure, burnout, and complex life transitions.

Couples & Relationship Therapy:
Advanced specialization in marriage and family systems (AAMFT) and Emotionally Focused Therapy (EFT) principles.

Complex Clinical Issues:
Betrayal trauma, complex PTSD (C-PTSD), nervous system regulation, anxiety, depression, grief/loss, and life transitions.

Meet Dr. Linda DeBiase, Psy.D.

Dr. Linda DeBiase is a Licensed Clinical Psychologist with over two decades of clinical experience helping individuals and couples heal, grow, and step into their fullest potential. Grounded in a deep, neurobiologically informed understanding of trauma and emotional resilience, Dr. DeBiase believes that true healing happens when we address the underlying patterns that create emotional distress, not just the symptoms. Dr. DeBiase’s practice is built on collaboration, warmth, and high-level clinical expertise. She specializes in guiding driven, high-performing individuals through the performance and occupational pressures, transitions, and personal challenges that come with life’s high-performance demands. Whether supporting a client through complex trauma, anxiety, grief, or performance obstacles, her goal is to help regulate the nervous system, cultivate lasting insight, and restore emotional balance.

Clinical Expertise & Approach

Dr. DeBiase tailors every therapeutic journey to the unique needs of the individual or couple. Her integrative approach blends evidence-based modalities like Cognitive Behavioral Therapy (CBT) with cutting-edge, brain-body trauma frameworks, including Brainspotting, Deep Brain Reorienting (DBR), and the Comprehensive Resource Model (CRM). Relationships are central to Dr. DeBiase’s work. Having completed over 1,500 hours of specialized, supervised training through the American Association for Marriage and Family Therapy (AAMFT), she brings an exceptional depth of expertise to marriage and systems theory. She integrates Emotionally Focused Therapy (EFT) principles to help couples repair attachment injuries, heal from betrayal, break reactive communication loops, and rebuild deep, meaningful connection.

Background & Professional Affiliations

Dr. DeBiase is PSYPACT-authorized, allowing her to serve clients across multiple state lines through teletherapy. Throughout her career, she has remained deeply committed to clinical excellence, advocacy, and advancing neuroscience-informed care. Her professional memberships include:
  • American Psychological Association (APA)
  • National Register of Health Service Psychologists
  • Arizona Coalition Against Domestic Violence
  • Illinois Coalition Against Domestic Violence
  • The Women’s Council of the Brain Research Foundation (affiliated with the University of Chicago)

More About Dr. DeBiase

Originally a native of Chicago, Dr. DeBiase made the move west and has called Arizona home for the past eight years. She fully embraces the Southwestern sunshine and active outdoor lifestyle. Outside of her clinical practice, you can usually find her on the court or course playing golf, tennis, or pickleball, or taking in the scenery on a bike ride. A true creative at heart, Dr. DeBiase also loves spending time in the kitchen pursuing her longtime passion for French cooking and baking.

Our Therapists

Click to learn more, or call today to set an appointment

Dr. Melissa Estavillo, Psy.D.
Dr. Melissa Estavillo Psy.D.
Dr. Linda DeBiase, Psy.D.
Dr. Linda DeBiase Psy.D.
Dr. Nikki Kemper PsyD
Dr. Nikki Kemper Psy.D.
Dr. Cynthia Regardie Psy.D. team photo v2 400x358 1.
Dr. Cynthia Regardie Psy.D.
Nicole Elliott, LPC, PMH-C
Nicole Elliott, LPC, PMH-C
Elizabeth Felix, LPC
Elizabeth Felix, LPC
Laura Reed, LPC
Laura Reed, LPC
Rebecca Fregoso, LPC
Rebecca Fregoso, LPC
Kirsten Eby, LPC, ATR-BC
Kirsten Eby, LPC, ATR-BC

Our Location in Phoenix, AZ