Contact Us

Ridley-Tree Cancer Center - Santa Barbara Locations

300 West Pueblo Street, Santa Barbara, CA 93105

Nuclear Medicine

Phone: (805) 563-5870
Fax: (805) 898-3616

540 West Pueblo Street, Santa Barbara, CA 93105

Medical Oncology & Hematology, Support Services, Research, Wellness and Resource Library

Phone: (805) 879-0670
Fax: (805) 898-3611

Radiation Oncology

Phone: (805) 879-0650
Fax: (805) 898-3607

Support Services

                      Phone: (805) 569-2412
                      Fax: (805) 569-7716

Ridely-Tree Cancer Center - Solvang

2040 Viborg Road, Suite 140, Solvang, CA 93463
Phone: (805) 686-5370
Fax: (805) 686-5682

Ridley-Tree Cancer Center - Lompoc

1225 North H St., Lompoc, CA 93436
Phone: (805) 737-8700

Cancer Foundation of Santa Barbara

Philanthropy/Development
601 West Junipero Street, Santa Barbara, CA 93105
Phone: (805) 898-2116

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