Contact Us

For information about services, please call

(503) 232-2031

To contact our administrative staff, please call

(503) 232-7052

To send us a fax please use

(503) 232-4640

JOIN Mailing Address

For Donors and Vendors

PO Box 16490
Portland, OR 97292

JOIN Service Address

If you are utilizing services at JOIN and would like to receive mail at our facility, please use this address as your mailing address.

1435 NE 81st Avenue, Suite 100
Portland, OR 97213

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Management Team

Cristina Castaño

Interim Executive Director


Director of Equity and Inclusion

DiJonnette Montgomery-Thompson, MSW

Interim Director of Programs


Finance Director

Dr. Valerie Holmes, PhD

Director of Development
Fundraising Team

Karen Riley

Director of People & Culture

Day Space Team

To get in touch with the Day Space, please email: [email protected]

Outreach Team

To get in touch with an Outreach Worker, please email: [email protected]

Retention Team

To get in touch with a Retention Worker, please email: [email protected]

In Reach Team

To get in touch with an In Reach Worker, please email: [email protected]

Mobile Permanent Supportive Housing (MPSH) Team

To get in touch with a MPSH Worker, please email: [email protected]

Mobile Housing Team (MHT)

Landlord Recruitment and Retention (LRRP) Team

To get in touch with LRRP, please email: [email protected]