Thousand Oaks

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City of Hope offers Thousand Oaks and its surrounding communities oncology consultation services close to home. Our skilled staff specialize in medical oncology, blood disorders and cancers. We offer consultations and second opinions.

City of Hope’s Thousand Oaks office is south of the 101 freeway, near the 23 freeway and offers ample parking.

Open Hours

Monday through Friday: 8 a.m. to 5:30 p.m.
Closed on major federal holidays
Ample free parking


Thousand Oaks - City of Hope

We are dedicated to creating a positive and healing environment. Our bright and modern facility offers multiple exam and treatment rooms for patient comfort and convenience, expanding access to City of Hope’s world-class level of care.

City of Hope is a recognized world leader in cancer research and treatment, and that expertise is available to every patient at every location:

  • Designated as a comprehensive cancer center, the highest recognition bestowed by the National Cancer Institute, City of Hope is also a founding member of the National Comprehensive Cancer Network, with research and treatment protocols that advance care throughout the nation.
  • We have been ranked as one of “America’s Best Hospitals” in cancer for more than a decade by U.S.News & World Report.
  • With unrivaled survival rates, our pioneering bone marrow and stem cell transplant program is one of the largest and most successful in the United States.
  • Four of the most widely used cancer drugs, Herceptin, Rituxan, Erbitux and Avastin, are based on technology pioneered by City of Hope, saving lives worldwide.
  • We’re leading the way in immunology, harnessing the body’s natural defenses to fight cancer.


Learn more about City of Hope

Visit Why Choose City of Hope to learn more about our institutional distinctions.


Map & Directions

425 Haaland Drive, Suite 101 , Thousand Oaks , CA 91361


Ample free parking

Services offered

  • Consultations - We offer consultations for cancer, as well as for individuals at high risk of developing cancer.
  • Hematology and hematology oncology - Our nationally recognized experts treat blood cancers, as well as disorders relating to blood and tissues. With ongoing research and groundbreaking clinical trials, City of Hope offers treatment plans with the most innovative therapies available anywhere.
  • Medical oncology - Our multidisciplinary team of medical oncologists, researchers, nurse practitioners and other health professionals work together from diagnosis to treatment. We offer our patients the latest advances in chemotherapy, hormonal therapy, immuno-oncology drugs, biologic therapy and targeted therapy.
  • Infusion therapy and chemotherapy - We will be offering an open, comfortable and comforting environment with a compassionate and attentive staff to administer and monitor your treatment. Ask our office manager for more details.
City of Hope’s renowned physicians and researchers utilize the latest in technology and innovation to treat cancer, coupled with our enduring belief in providing unparalleled compassionate care. Learn more about our physicians.
Bahareh Bahadini, M.D.
Staff Physician, Department of Medical Oncology & Therapeutics Research
Simi Valley, Thousand Oaks
Inder Mehmi, M.D.
Assistant Clinical Professor, Department of Medical Oncology & Therapeutics Research
Medical Oncologist
Simi Valley, Thousand Oaks
City of Hope Medical Foundation contracts for physician services rendered at City of Hope and in our community practice sites. Please note that although we strive to keep this information current, it is subject to change without notice. For questions related to your specific coverage at this site, please contact your insurance provider directly. You can find that phone number on your insurance card or in your benefits book.
If you wish to receive treatment at a City of Hope location or with a City of Hope physician but we do not currently contract with your insurance plan, contact your insurance company and ask about obtaining authorization to receive treatment here. Every medical situation — and every insurance plan  — is different, and there is no guarantee that coverage can be secured. But it is reasonable to make this request, and to ask your insurance company to review the matter with City of Hope Medical Foundation directly. Learn more about medical insurance and financing.
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