Diana Bastien PsyD, ABPP
Board-Certified Clinical Child and Adolescent Psychologist
My practice is dedicated to providing compassionate, expert care for children, teens, families, and adults. Approximately 70% of the individuals I currently treat experience OCD and/or an OC-related disorder. I offer the gold-standard treatment for OCD (i.e., ERP) tailored to your unique needs. My goal is to support you in building resilience, developing effective coping strategies, and achieving lasting emotional well-being. Together, we will work towards meaningful change, helping you or your loved ones thrive.
Including IOP, individual, and group therapy, I have treated upwards of 500 individuals with OCD and/or an OC-related disorder since I have been independently licensed.
Before transitioning to my own private practice, I spent over two years as an attending psychologist with Seattle Children’s Hospital, including time as the lead psychologist in the Anxiety IOP. I currently maintain a Consultant Medical Staff appointment
As a student, I gained experience at the USF Rothman Center for Neuropsychiatry, where I contributed to research on PANS in collaboration with top institutions. The research in which I participated was published in prominent journals (under my former surname, Gerardi) and has informed my clinical practice. There I also trained with two members of the IOCDF Scientific Advisory Committee.