Cancer Care in Thousand Oaks, CA | City of Hope
Cancer Center / Oncology • Thousand Oaks, CA • 1 location (Thousand Oaks) locations
About
City of Hope is a nonprofit, NCI-designated comprehensive cancer center specializing in cancer care, research, and related disciplines. While City of Hope’s main campuses are in Duarte, CA, it operates a network of treatment facilities and clinical locations in Southern California and beyond, including centers in nearby areas. The organization emphasizes integrated care across cancer treatment, research, academics, and innovation, and has a national footprint with multiple offices and care locations. Note: The provided material lists City of Hope as a broader organization with a Duarte-based HQ and extensive California presence; it does not specify a dedicated Thousand Oaks facility. If you’re seeking cancer care specifically in Thousand Oaks, CA, consider checking City of Hope’s official site or contacting their patient services for the nearest affiliated or partner locations.
Clinic Type
Cancer Center / Oncology
Address
City of Hope Thousand Oaks, Thousand Oaks, CA
Phone
+1-805-870-0458
giving@coh.org
Opening Hours
Monday through Friday: 8 a.m. to 5 p.m.
Services Offered
Team
Insurance & Payment
—
out-of-pocket, insurance billed, consultation fees, infusion therapy payments
Languages Spoken
FAQs
What are the hours of operation?
Monday through Friday: 8 a.m. to 5 p.m.
Social Media
Photos








What Patients Say
Overall sentiment across review platforms: mixed
- PissedConsumer: 1.6/5 (General City of Hope Hospital rating) (20 (General City of Hope Hospital reviews))
Patients praise
- Courteous and helpful office staff
- Positive experiences with specific physicians leading to cancer remission
- Convenient location for local communities
- Compassionate and professional care for some patients
Common complaints
- Reports of unacceptable experiences with specific providers
- General complaints about hospital-wide care practices in the larger City of Hope system (not specific to the Thousand Oaks clinic)
"Doctor Bahadini and the entire staff are amazing and have saved my life. Stage IV cancer is now in remission."
— Teresa J via Beautihost"My experience with Dr. Simone was unacceptable. I was diagnosed with squamous cell carcinoma and went to her specifically to have ..."
— MapQuest Reviewer"My husband died at the City of Hope (COH) or as we call it The City of No Hope... I would never recommend this horrible place to anyone."
— Roger an kathy b via PissedConsumerSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Cancer patients have new options — Jan 9, 2026
- Westlake Village organization helps individuals and families facing cancer | KCLU — Jun 5, 2026
- Cancer Support Community Celebrates Hope - Conejo Valley Lifestyle Magazine — Nov 3, 2025
- Clinical cancer trials being explored in Ventura County | Health | ojaivalleynews.com — Sep 19, 2025
- Give Yourself the Gift of Hope this Mother’s Day | City of Hope — Apr 13, 2026
Information sourced from the clinic's website as of July 10, 2026.
More cancer center / oncology clinics in Thousand Oaks
Summary: Coastal Radiation Oncology is a private medical group providing state-of-the-art, minimally invasive radiation therapy across nine California locations, including offices in Ventura, Lompoc, and Salinas. The company emphasizes neighborhood-accessible cancer care and lifesaving treatments without patients traveling far. Current workforce is small (about 6 employees) with medical specialists leading the practice. They operate under Coastal Radiation Oncology Medical Group, Inc., and maintain public contact channels (phone and email) for patient inquiries. Notes relevant to Thousand Oaks: - There is no listed Thousand Oaks location in their current offices. Coastal Radiation Oncology has Ventura, Lompoc, and Salinas offices among its four U.S. locations, but Thousand Oaks is not shown among them. If you need care in Thousand Oaks, you may contact them to confirm whether mobile/affiliate services or a nearby California location serves that area.
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