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Radiation Oncology at Mount Zion

Radiation Oncology at UCSF Medical Center provides treatment to shrink or eliminate tumor cells without damaging surrounding healthy tissue. The goal is to use radiation or high-dose X-ray beams to remove the cancer, keep it from spreading or to help improve quality of life by relieving pain and other symptoms.

Our service is world-renowned for offering the highest level of treatment planning and care to patients, while seeking treatment advancements for future patients. Our radiation oncology specialists are committed to the practice of evidence-based medicine, and continually find new and better treatment options that improve patient outcomes in the treatment of cancer.

You'll need a referral from your primary care provider or specialist to make an appointment. Once you have the referral, please call the number below.

Getting Here

Radiation Oncology at Mount Zion
1600 Divisadero St., Basement Level
San Francisco, CA 94143-1708
Main Phone: (415) 353-7175
New Patient Appointments: (415) 353-9807
Fax: (415) 353-9884

Hours: Monday to Friday
7 a.m. – 6 p.m.

Additional Locations
Radiation Oncology at Parnassus
Radiation Oncology at Mission Bay

What to Bring

  • Medical records (need to be received two weeks prior to appointment)
  • List of current medications, dosages and prescribing doctors
  • List of any other doctors involved in your care

Access Your Health Information Online

This clinic uses UCSF MyChart, an online patient service. Message your provider, request medication refills, view some test results and more.

Learn more about UCSF MyChart


Parking at Mount Zion

Public parking is available in two parking garages near our Mount Zion campus. One is a UCSF garage at 2420 Sutter St.and the other is a public garage at 1635 Divisadero St. Entrances to both garages are on Sutter Street, between Divisadero and Broderick streets.

The 2420 Sutter St. garage is open 6 a.m. to 10 p.m., Monday to Friday, and closed on weekends and UCSF holidays. The rate is $6 an hour with a $30 daily maximum. The daily maximum for patrons with disability placards is $12.

For more information about parking in the 2420 Sutter St. garage, call (415) 514-8935.

The public parking lot at 1635 Divisadero St. garage is open from 5:30 a.m. to 9 p.m., Monday to Friday, and closed on weekends and major holidays. The rate is $2 each 20 minutes with a $28 daily maximum. UCSF parking vouchers are not valid at the 1635 Divisadero St. garage.

For more information about the public parking lot in the 1635 Divisadero St. garage, call (415) 441-5408 or visit

Other public parking garages are available nearby.

Metered street parking is rarely available.

Public Transportation

Mount Zion

UCSF Medical Center at Mount Zion is accessible via the following Muni bus routes:

  • No. 2*
  • No. 38*
  • No. 24

The No. 1 California bus route stops at the corner of California and Divisadero streets, which is three blocks north of Mount Zion.

For more information about Muni, visit

* Wheelchair accessible bus routes

UCSF Shuttles

Free UCSF shuttles travel between the Parnassus and Mount Zion campuses as well as other UCSF locations.

For more information about UCSF transportation, please call (415) 476-1511.

Related Information

Ways to Give

Condition Information

Clinic Team

Albert J. Chang
Dr. Albert J. Chang,
radiation cancer specialist
Barbara Fowble
Dr. Barbara Fowble,
radiation cancer specialist
Alexander Gottschalk
Dr. Alexander Gottschalk,
radiation cancer specialist
Daphne Haas-Kogan
Dr. Daphne Haas-Kogan,
radiation cancer specialist
I-Chow Hsu
Dr. I-Chow Hsu,
radiation cancer specialist
David Larson
Dr. David Larson,
radiation cancer specialist
Kavita Mishra
Dr. Kavita Mishra,
radiation cancer specialist
Jean Nakamura
Dr. Jean Nakamura,
radiation cancer specialist
Catherine Park
Dr. Catherine Park,
radiation cancer specialist
Jeanne Quivey
Dr. Jeanne Quivey,
Radiation cancer specialist
Mack Roach
Dr. Mack Roach,
radiation cancer specialist
Patricia Sneed
Dr. Patricia Sneed,
radiation cancer specialist
Sue Yom
Dr. Sue Yom,
radiation cancer specialist
Ted Scheel
Ted Scheel,
social worker