Contact Us

Our office is open Monday – Friday, 9am – 5pm, Eastern Time. Please email us your questions at one of our inboxes below, or call us during business hours at (617) 973-5801. You can also find a lot of helpful information on our website about what OCD is, how OCD is treated, and where to find help.

What the IOCDF can provide you:

  • Information about OCD, related disorders, and treatment.
  • Connection to a mental health professional, clinic, support group, or organization.
  • Information about being an OCD Advocate in your community.
  • Information about our upcoming events.
  • Information about our professional trainings.

What the IOCDF cannot provide you:

  • Virtual (telephone or online) or in-person mental health counseling from someone on staff.
  • Personal advice about your or a loved one's situation.
  • Endorsement of any particular therapist, clinic, or organization.
  • Personal advocacy on your behalf.
  • Referrals to lawyers or legal representation.
  • Financial assistance for treatment or issues caused by OCD and Related Disorders.


The IOCDF is not a hotline, crisis line, or suicide prevention line. If you or someone you know is experiencing a crisis, please see the resources below:

National Lifeline: Please access the National Lifeline if you ever feel like harming yourself or ending your own life.  The National Lifeline can be reached at 1-800-273-8255, or online at

Crisis Text Line – Text NAMI to 741-741 to connect with a trained crisis counselor for free, 24/7 crisis support via text message.

Mailing Address

International OCD Foundation, Inc.
P.O. Box 961029
Boston, MA 02196

Phone:  (617) 973-5801
Fax: (617) 507-0495


For OCD Resources and General Questions:
For Membership and Membership Benefits:
For OCD Trainings for Mental Health Professionals:
For the Annual OCD Conference:
For donations and/or fundraising:
For merchandise and orders:


Twitter @IOCDF