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The Psychotherapist Association for
Gender & Sexual Diversity
Photo: Intersectional Pride Flag - Gaylesta Banner

Katy Cook

925-291-0070
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Hi, I'm Katy! I work primarily with folks who had tough childhoods, difficult parents, or experienced trauma, neglect, or abuse. I see a lot clients struggling with anxiety and perfectionism, addiction, relational issues, and other impacts of trauma. I also specialize in ADHD and Autism, as well as betrayal trauma and sex & porn addiction and am a Certified Sex Addiction Therapist (CSAT). I love working with folks of all ages and see individuals, adolescents, couples and families in my practice in Walnut Creek and Alameda, CA, and virtually throughout California.


Main office:

1460 Maria Lane, Suite 310, Walnut Creek, CA 94596

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Additional office(s):

2223 Santa Clara Ave., Suite B3, Alameda, CA 94501


Telehealth

Offers Telehealth in these states:

  • California

Background

Professional Degree:

PhD, MA (Marriage/Family Therapy, Counseling/Psychology, Counseling Psych., Other/Not Listed)

Professional License:

LMFT (# LMFT 160509) since 2025

Specialized Populations:

Certified Sex & Porn Addiction Therapist


Finances

Insurance plans: None

Additional insurance info: I am an out of network provider and do not work directly with any insurance companies. However, I do provide my clients superbills, which they may submit to their insurance for partial reimbursement.

Sliding Scale: Yes


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Accepting New Clients: Yes

Gender:

  • Female

Clinical Specializations:

  • Addiction / Substance Use
  • Anxiety Disorders
  • Artists / Creativity
  • Couples / Relationships
  • Adolescents
  • Bisexual Issues
  • Coming Out
  • BDSM / Kink Aware
  • Self Esteem
  • Stress / Burnout
  • ADHD
  • Sexual Addiction
  • Mental Health of Family Members
  • PTSD
  • Religious - Spiritual Abuse
  • Gender Diverse / Trans / Non Binary
  • Pre-Marital Counseling

Specialized Techniques:

  • Dream Work
  • Psychoanalysis
  • Sand Play
  • CBT (Cognitive Behavioral Therapy)

Modalities:

  • Couples / Relationship / Marriage Therapy or Counseling
  • Individual Therapy
  • Long-Term Therapy
  • Counseling
  • Family Therapy

Client ages:

  • Children
  • Teens / Adolescents
  • Adults
  • Elders

Theoretical Approach:

  • Psychodynamic
  • Client Centered / Person-Centered
  • Family Systems
  • Object Relations
  • Jungian