World-class cancer care, close to you.

USC Norris Comprehensive Cancer Center, part of the Keck Medicine of USC health system, provides easy access to best-in-class care at our convenient locations in Buena Park and Koreatown — so you spend less time traveling and more time with those you love.

World-class cancer care, close to you.

USC Norris Comprehensive Cancer Center, part of the Keck Medicine of USC health system, provides easy access to best-in-class care at our convenient locations in Buena Park and Koreatown — so you spend less time traveling and more time with those you love.

Insurance

Learn more about insurance and billing.

Find out more

Everything You Need. All in One Place.

Our culturally responsive team of multidisciplinary specialists, many of whom are bilingual, works together to understand your needs — creating a coordinated, customized treatment plan that results in a better experience and better outcomes.

To make your treatment easier to navigate, we offer a range of support services in addition to:

  • Cancer screenings
  • Infusion services
  • Medical oncology
  • Radiation oncology
  • Surgical oncology

We Take on the Toughest Cancer Cases

Dr. David Hong explains how our team of experts works together to create a treatment plan and the various methods used to overcome different cancers.

Our Locations

We offer various ways to connect with our experts and make it easy to safely get the care you need. From video visits to in-office appointments, we will work with you to determine what’s best.

Meet the Doctor

Sang-Hoon Ahn, MD

Dr. Ahn is a medical oncology specialist at Keck Medicine of USC.

“Because I love soccer so much, I wanted to become a soccer team doctor. I thought the job would allow me to watch the game from the bench and get to personally know the players, so I seriously considered majoring in sports medicine.”

Read more

Insurance

Learn more about insurance and billing.

Find out more