Your cancer care team, all in one place

When cancer changes your world, we offer expert care, support and latest treatment.

Center for Cancer Prevention and Treatment

4.9   |  1,654 Ratings
26.4 miles away
714-734-6200
Mon - Fri: 6:30 a.m. - 5 p.m.

Center for Cancer Prevention and Treatment

4.9   |  1,654 Ratings
Mon - Fri: 6:30 a.m. - 5 p.m.

Comprehensive Cancer Care, Centered on You

Providence St. Joseph Hospital’s Center for Cancer Prevention and Treatment in Orange offers world-class care in a trusting, empathetic environment. Our nationally accredited center brings together an integrated, multidisciplinary team of experts to offer you comprehensive services with access to the latest technology, clinical trials, genetic testing, and research.

We are proud to be the first in our community and one of few centers in the nation to provide comprehensive cancer care under one roof. Our team of experts believe in providing holistic care that empowers patients, and their families, in mind, body and spirit.

Learn more about patient support

Cancers Treated at St. Joseph Hospital

The Center for Cancer Prevention and Treatment delivers care backed by deep subspecialty expertise, cutting-edge research, and the latest treatment innovations.

  • Anal Cancer
  • Bladder Cancer
  • Brain and Nervous System Cancers
  • Breast Cancer
  • Cervical Cancer
  • Colon Cancer
  • Endocrine Cancer
  • Esophageal Cancer
  • Gallbladder Cancer
  • Gastrointestinal Cancer
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Kidney (Renal) Cancer
  • Leukemia
  • Liver Cancer
  • Lung Cancer
  • Lymphoma
  • Multiple Myeloma
  • Neuroendocrine Cancer
  • Ovarian Cancer
  • Pancreatic Cancer
  • Prostate Cancer
  • Rectal Cancer
  • Sarcoma
  • Skin Cancer
  • Stomach Cancer
  • Testicular Cancer
  • Urologic Cancer

Find a Doctor

At Providence, you'll have access to a vast network of dedicated and compassionate providers who offer personalized care by focusing on treatment, prevention and health education.

Recognition

U.S. News & World Report - High Performing Hospital in Colon Cancer Surgery (2025-26)

U.S. News & World Report - High Performing Hospital in Leukemia, Lymphoma, & Myeloma (2025-26)

U.S. News & World Report - High Performing Hospital in Lung Cancer Surgery (2025-26)

Researchers looking at screen

Research and Clinical Trials

The Center for Cancer Prevention and Treatment at Providence St. Joseph Hospital partners with leading academic centers, cancer institutions and other organizations across the country to offer our patients access to the newest treatment advancements through clinical trials.

Patient Testimonials

“The St. Joseph Hospital Cancer Center is one of the best in the world, and I have had a wonderful team of people working hard to give me the latest information.”

Russel Monroe

“The St. Joseph Hospital Cancer Center is one of the best in the world, and I have had a wonderful team of people working hard to give me the latest information.”

"I want to show my appreciation to all the personnel for their service- that was being offered, what I liked the most is, the smile that I was received with every week that made me feel secure without any fear. Thank you for treating me like family."

Providence Patient

"I want to show my appreciation to all the personnel for their service- that was being offered, what I liked the most is, the smile that I was received with every week that made me feel secure without any fear. Thank you for treating me like family."

"All staff members were warm and friendly. The entire staff of the hospital were courteous and made the entire experience as relaxing as possible."

Providence Patient

"All staff members were warm and friendly. The entire staff of the hospital were courteous and made the entire experience as relaxing as possible."

"Very hard to mention just one person. All your staff was magnificent. I will grade all of them as A+. Keep your great work. You are great."

Providence Patient

"Very hard to mention just one person. All your staff was magnificent. I will grade all of them as A+. Keep your great work. You are great."