800-826-HOPE (4673)

Santa Clarita

Santa Clarita

23823 Valencia Boulevard, #250 , Santa Clarita , CA 91355

Phone: Call 661-799-1999

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City of Hope Santa Clarita provides the community with unparalleled care and innovative treatments close to home. The brand new warm and welcoming 8,500-square-foot facility offers multiple exam and treatment rooms for patient comfort and convenience, expanding access to City of Hope’s world-class level of care.

The convenient location of City of Hope’s Santa Clarita practice, just minutes from the 5 Freeway, puts our patients within easy reach of additional medical, laboratory and diagnostic radiology services.

We are dedicated to creating a positive and healing environment in our spacious chemotherapy and infusion area. Lit by skylights and painted in soothing earth tones, features such as large and relaxing chairs, warm blankets, a patient nutrition bar stocked with healthy snacks, and free guest Wi-Fi and iPads all contribute to making our patients’ time here for treatment as comfortable as possible.

City of Hope has provided unmatched cancer care for patients for more than a century and has been recognized as one of the best hospitals in America for cancer now for more than a decade by U.S. News & World Report.

If you or a loved one have been diagnosed with cancer or would like a second opinion, contact City of Hope Santa Clarita at 661-799-1999.

Open Hours
Monday - Friday: 8 a.m. to 5 p.m.
(Closed on major federal holidays)

Ample free parking


Clinical Services

  • 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, biologic therapy and targeted therapy.
  • Surgical oncology - Our surgical oncologists are highly skilled and versatile, each with expertise in the latest techniques for the surgical management and treatment of a wide variety of cancers.
  • Infusion therapy and chemotherapy - We offer an open, comfortable and comforting environment with a compassionate and attentive staff to administer and monitor your treatment.
  • General surgery - Our surgeons are highly skilled generalists with expertise in a wide range of conditions and procedures, including appendectomy, gall bladder removal, hemorrhoids and hernias.
  • General urology - City of Hope’s highly skilled urologists address a wide spectrum of diseases of the urinary tract and the male reproductive system. Conditions treated include kidney stones, bladder control problems, cystitis, blood in the urine and other urologic conditions. Our urologists also perform vasectomies.
  • Clinical trials - Santa Clarita patients have the opportunity to participate in City of Hope’s groundbreaking clinical trials, involving the newest drugs and leading-edge treatments before they are widely available. Find out more at  CityofHope.org/clinical-trials.
  • Consultations - We offer consultations for all cancers, as well as for individuals at high risk of developing cancer.


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.
Brendan Boland, M.D.
Assistant Clinical Professor, Department of Surgery
Santa Clarita , Lancaster
Wei-Chien Michael Lin, M.D.
Assistant Clinical Professor, Division of Gynecologic Oncology
Staff Surgeon
Mission Hills , Santa Clarita
Yih-Dar Nien, M.D., F.A.C.S.
Assistant Clinical Professor, Division of Surgical Oncology, Department of Surgery
Santa Clarita , Lancaster
Jaspreet S. Parihar , M.D.
Assistant Clinical Professor, Division of Urology and Urologic Oncology, Department of Surgery
Lancaster , Santa Clarita
Shamel Sanani, M.D.
Assistant Clinical Professor, Department of Medical Oncology & Therapeutics Research
Staff Physician
Mission Hills , Santa Clarita
Roger W. Satterthwaite, M.D., M.P.H.
Assistant Clinical Professor, Division of Urology and Urologic Oncology, Department of Surgery
Urologic Surgeon
Arcadia , Pasadena , Santa Clarita
Nimit Sudan, M.D.
Assistant Clinical Professor of Medical Oncology
Medical Oncologist
Lancaster , Santa Clarita
Vijay Trisal, M.D., F.A.C.S.
Associate Clinical Professor, Division of Surgical Oncology, Department of Surgery
Electronic Health Record Clinical Leader
Surgical Oncologist
Duarte , Lancaster , Mission Hills , Santa Clarita
Maria C.B. de Leon, M.D.
Assistant Clinical Professor, Division of Gynecologic Oncology, Department of Surgery
Lancaster , Santa Clarita , Mission Hills


Insurance Information

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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