Welcome! I’m Sean Sullivan, a San Francisco-based psychologist and therapist. In my psychotherapy and coaching practice set in a peaceful historic park in Presidio of San Francisco I work with clients to address challenges and achieve personal goals.

*I’ve recently opened a beautiful new office near Mill Valley as well. Let me know if this location may work better for you.*

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. 30-Day Brain hosts programs that train you step-by-step to achieve specific work, athletic or personal goals.

The programs are based on my book, The Mind Master’s Silent JourneyThat’s the book that Bob refers to in the video further below on this page. You may also want to check out the popular The Mind Master’s Map iTunes apps located here. 

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. If you decide I may be a good fit as your therapist, please contact me by phone at (415) 335-7542 or email me at Sean@DrSeanSullivan.com.



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


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