City of Hope®, one of the largest and most advanced cancer research and treatment organizations in the United States, with a 100+-year legacy, was recognized as one of the nation’s Top 5 hospitals for cancer care, according to U.S. News & World Report’s 2024-25 rankings.

We bring breakthroughs from the laboratory to our patients with lifesaving speed – treating cancer with leading-edge technologies, innovative treatments and expert care personalized to each patient’s needs.

And we treat patients across the United States through our national footprint of cancer centers. Learn about our cancer centers by exploring the links below.

Our Cancer Centers

NCI's Top Designation for Cancer Centers

Our National Cancer Center near Los Angeles is a National Cancer Institute (NCI)-Designated Comprehensive Cancer Center. This designation recognizes City of Hope as a national leader in cancer care and an institute dedicated to transforming research into new, innovative treatments for cancer patients across the country and world.

NCI Designated Comprehensive Cancer Graphic

Patient-Focused Care

Our reputation for groundbreaking discoveries, innovative treatments and compassionate care make us a leader in the fight to help patients here and around the world conquer cancer, diabetes, HIV/AIDS and other life-threatening diseases.

A group of City of Hope doctors providing patient care together
Cancers and Conditions We Treat
Find a Doctor
Refer a Patient to City of Hope

Forward-Focused Research

Our infrastructure and collaborative energy sets us apart. By having scientists, treatment staff and manufacturing facilities side-by-side, our treatment advances can travel from laboratory to patient with lifesaving speed.

A technician working in a lab
Explore Our Research
Search Clinical Trials
Read Latest News

Hope-Inspired Learning

As a leading research institute, our academic programs look beyond the standard treatments of today, providing educational opportunities that explore the latest advancements in research and therapies.

Graduation ceremony at the Beckman Research Institute
Explore Academics & Training
Irell & Manella Graduate School
Virtual Tours

Physician Resources

We provide referring physicians easy access to all pertinent information and needed resources.
FIND A CITY OF HOPE DOCTOR

City of Hope is home to many of the nation's leading cancer doctors. Find the right one for your patient’s needs.

Find a Doctor
FIND A CITY OF HOPE LOCATION

Headquartered in Duarte, California, with locations across the United States, our unique approach to care is available in your community.

Find a Location
HOW TO REFER A PATIENT

We're here to help and welcome the opportunity to partner with you in providing your patients with the latest treatment innovations.

Learn More
PHYSICIAN CAREERS

Join a world leader in treating, researching and preventing life-threatening diseases, including cancer, diabetes and HIV/AIDS.

Join Us

Hope Matters

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City of Hope
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The rates of stomach cancer in young adults have been rising in the United States. Learn what the data say and how to look for potential symptoms.
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City of Hope
Anal Cancer or Hemorrhoids: How to Know the Difference
It can be challenging to differentiate anus cancer vs. hemorrhoids. Discover the differences, what each looks like and symptoms of these conditions.
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City of Hope
Can Redefining Obesity Help Better Identify Cancer Risk?
Obesity and cancer risk are linked closely. Find out which types are affected, what qualifies as obese and whether losing weight may help.

News and City Stories

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May 12, 2025
City of Hope
City of Hope Opens the Largest Outpatient Cancer Center in its National System
Press Release
May 7, 2025
City of Hope
City of Hope Research on Breast Cancer, Supportive Care, Kidney Cancer and More to Be Presented at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting
Press Release
Mom brings cancer diagnosis — and cancer risks — to City of Hope Orange County: “They handed me hope”
May 6, 2025
City of Hope Orange County
Mom brings cancer diagnosis — and cancer risks — to City of Hope Orange County: “They handed me hope.”
Kelsie McCready first heard the words “You have cancer” at age 32, one of a growing number of younger women navigating a cancer diagnosis.
Patient Care
Orange County

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