University of California IrvineDepartment of Radiation Oncology
For all appointments and inquiries, please call
We are happy to hear from you. Please contact us using the information below:
Chao Family Comprehensive Cancer Center
101 The City Drive, Bldg. 23,
Orange CA 92868-3298
Please arrive 10-15 minutes early for your appointment for registration and to fill in a health questionnaire.
When you come for your appointment please remember to obtain and bring the following:
- Referral letter from GP, family physician or another doctor
- Medicare card, DVA card, Pension Card
- Have your Private Hospital Insurance information with you
- Copies of results of X-rays, MRIs, or CT scan, etc., and any other relevant information
If you need to cancel an appointment
Telephone the office during business hours and allow at least 1 days’ notice so that we can offer your appointment time to patients on our waiting list.
We recognize that your time is valuable, and we make every effort to run on time. Occasionally, emergencies or patients require a little more time, and these cause scheduling delays beyond our control. We apologize if we keep you waiting.