Psychologist, Psy.D.
 therapist: choicetherapy,
In-Person in San Francisco, CA 94109
Online in California
Dr. Mazza is passionate about proving evidence-based therapy to teens and adults struggling with OCD or Anxiety. She is certified in exposure and response prevention for OCD through the Center for Treatment and Study of Anxiety at the University of Pennsylvania and the Behavioral Therapy Institute.

Client Focus

Session Format: Group, Individual therapy sessions.
Age Specialty: Adolescent, Adult, Elder

Education & Credentials

choicetherapy Psy.D.
  • Female
  • License # PSY23800
  • Licensed in CA
  • Practicing Since 2006
Education: Doctorate of Psychology (Psy.D.) – Clinical Psychology California School of Professional Psychology at Alliant International University; San Francisco, CA; 2005-2009 Master of Science (M.S.) – Counseling Psychology Pace University; Pleasantville, NY; 2003-2004 Bachelor of Arts (B.A.) – Psychology


  • Out of Network
  • We are an out of network provider.

choicetherapy Practice Details

Therapy Sessions
  • Available In-Person in San Francisco, CA 94109
  • Available Online for residents of California
  • Online Therapy Details: Simple Practice
choicetherapy Practice Description
Dr. Marisa T. Mazza is a clinical psychologist and founder of choicetherapy. She successfully created and operates an individual therapy practice and intensive outpatient program in San Francisco. Dr. Mazza and her team integrate evidence-based treatments, such as CBT, ACT, ERP, and CFT to assist adults and adolescents in changing their relationship with OCD in order to live fully and freely. She is on the board of OCD SF Bay Area, the International OCD Foundation’s local affiliate, and is the Vice President of the San Francisco Bay Area Association for Contextual Behavioral Science.

Practice Overview

1801 Van Ness Avenue
San Francisco, CA 94109
Available both in-person and online
17 Years Experience
Group, Individual

Driving Directions

My office is centrally located on bus lines 1, 47, 49, and street parking is usually available.

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