William Zahn, CA Psychologist 24256
California psychologist focused on growth and healing
- 20 years experience
- Mindfulness and CBT
- LGBTQ affirming care
About William Zahn
William Zahn is a California licensed psychologist with two decades of professional experience supporting people through a wide range of life challenges. He earned a bachelor’s degree from Princeton University in 1999 and a PsyD from the California School of Professional Psychology in San Diego in 2008. His license is listed as CA Psychologist 24256, indicating his credential to practice psychology in California.
Over the past 20 years he has worked with individuals facing anxiety, depression, addiction, psychotic disorders, chronic pain, transgender issues, intellectual giftedness, and men’s issues. He brings particular expertise in mindfulness and mind-body practices, integrating these skills into treatment when they match a person’s needs and goals. His clinical work also addresses stress, grief, self-esteem, ADHD, relationship and trauma concerns, sleep difficulties, coping with life changes, and other mood and behavioral challenges.
Zahn emphasizes compassion and respect as foundational to healing. He strives to help people shape their personal strengths and individual style so those qualities serve their goals rather than trying to make them conform to someone else’s expectations. His approach aims to support and empower individuals as they navigate change and pursue greater well-being.
Over the past 20 years he has worked with individuals facing anxiety, depression, addiction, psychotic disorders, chronic pain, transgender issues, intellectual giftedness, and men’s issues. He brings particular expertise in mindfulness and mind-body practices, integrating these skills into treatment when they match a person’s needs and goals. His clinical work also addresses stress, grief, self-esteem, ADHD, relationship and trauma concerns, sleep difficulties, coping with life changes, and other mood and behavioral challenges.
Zahn emphasizes compassion and respect as foundational to healing. He strives to help people shape their personal strengths and individual style so those qualities serve their goals rather than trying to make them conform to someone else’s expectations. His approach aims to support and empower individuals as they navigate change and pursue greater well-being.
Areas of Expertise
Primary Focus
Also Specializes In
Additional Focus Areas
Chronic pain, illness, and disabilityGuilt and shameIsolation / lonelinessLife purposeMen's issuesMood disordersNarcissismPost-traumatic stressSelf-loveSocial anxiety and phobia
Therapeutic Approach
Attachment-Based Therapy Client-Centered Therapy Cognitive Behavioral Therapy (CBT) Dialectical Behavior Therapy (DBT) Emotionally-Focused Therapy (EFT) Existential Therapy Mindfulness Therapy Motivational Interviewing Internal Family Systems
Frequently Asked Questions
How much experience does William Zahn have?
William Zahn has 20 years of experience in clinical practice.
Is William Zahn a licensed therapist?
Yes. He is a licensed psychologist in California with the credential CA Psychologist 24256.
In which languages does William Zahn provide therapy?
William Zahn provides therapy in English.
Where is William Zahn located?
William Zahn is located in California.
How can I work with William Zahn as my therapist?
You can work with William Zahn through video calls, phone sessions, live chat, or text-based messaging.
Does William Zahn work with international clients?
William Zahn does not currently work with international clients.
How much does therapy with William Zahn cost?
Costs can vary based on factors such as location and availability. Sessions are billed through a subscription that can be canceled at any time, for any reason. For current details, click the "Start Therapy" button on this page.
How can I get started with therapy?
Getting started is quick. Click the "Start Therapy" button and complete a short questionnaire to help match you with a therapist. Depending on availability, you can then schedule your first session, which may take place by phone, video call, live chat, or in-app messaging.
Integrating Attachment, Client-Centered, and CBT Online
William Zahn draws on Attachment-Based, Client-Centered, and Cognitive Behavioral Therapy approaches to tailor online care to each person's needs. Attachment-Based Therapy explores patterns in relationships and how early bonds influence current emotional responses; it is useful for people struggling with trust, relationship difficulties, or recurring attachment concerns. Client-Centered Therapy emphasizes empathy, acceptance, and the client's own capacity for growth; this approach helps when someone needs space to explore identity, values, or life purpose in a supportive, nonjudgmental environment. Cognitive Behavioral Therapy (CBT) focuses on identifying and shifting unhelpful thoughts and behaviors, offering practical tools for anxiety, depression, stress, and many mood-related challenges.Finding the right blend of approaches is part of the therapeutic process. Zahn works collaboratively with each person to determine which methods fit best based on symptoms, goals, and personal preferences, adjusting the plan as progress is made. This collaborative stance helps ensure treatment aligns with what matters most to the individual.
Online therapy with William Zahn is delivered through video calls, phone sessions, live chat, or text-based messaging, providing flexibility for different schedules and comfort levels. These options make it easier to maintain consistency in care, access support from home or on the go, and choose the communication style that feels most effective for the individual.