Welcome! I’m Sean Sullivan, a psychologist and therapist in Muir Beach, CA. In my psychotherapy and coaching practice set in a peaceful space I worked with clients to address challenges and achieve personal goals — until recently.

I’m not currently taking on patients. However, I can offer you a free resource that may be of use: OnePerfect Shift is a great place to learn how to shift your state of mind anytime. Try the free ‘Shift Starter Program’. It trains you how to shift into a better state of mind, step-by-step.

Therapy Practice…

After I clearly understand your current situation, I can help you make lasting changes. I’ll show you how to apply what recent psychology and brain science have taught us about coping with stress, anxiety, depression, challenging relationships or marriages, existential issues and achieving personal goals.

We’ll create a plan based on your unique situation and personal preferences. I’m your personal therapist or coach. I’ll teach you what we now know about how to blend some remarkable new discoveries of brain science into your life to make personal changes.

You can click here to learn more about the type of therapy and types of challenges I often work with. 

Once you feel satisfied that you are moving toward where you want to be emotionally, we can also consider a more structured approach based on my books, The Mind Master’s Silent Journey and Be Your Purpose.

Each of these resources will show you how powerful your brain can be when you know how to use it to effectively influence your emotional, and physical, experience.

Of course, I also invite you to browse through this website to learn more. 


“Dr. Sullivan is a game changing new voice in the psychology of peak performance.” Mark Sanchez, former NFL quaterback

Top psychology clinics in San Francisco, CA 2015

Dr. Sean Sullivan’s Practice was awarded as one of the top Psychology practices in San Francisco, 2015.

Alina Talks About Her Experience

“I didn’t want The Mind Master Journey to end.” –Tabatha Gray

Marta Talks About Her Experience

“A STUNNING work about the brain’s potential–and it is beyond insightful!” Barbara Rainess

Courtney Talks About Her Experience

“Thank you, Dr. Sean, for making it available to all who are ready to awaken with the help of moder psychology science.” –Bob Kondek

Bob Talks About His Experience

“The Mind Master Journey has given me a clearer vision of what I truly desire out of my one precious life.” –Sonali Balakrishna