Robert B. Ash, MD

Specialty
  • Radiation Oncology
    (Board Certified)
Languages
English
Address
St. Joseph Hospital of Orange
1100 West Stewart Drive
Orange, CA 92868
Accepting New Patients

Primary Office

Address
St. Joseph Hospital of Orange
1100 West Stewart Drive
Orange, CA 92868
Get Directions
Phone
(714) 633-9111

Secondary Office

Address
City of Hope Orange
1000 West La Veta Avenue
Orange, CA 92868
Phone
(714) 734-6250
Fax
(714) 734-6251
Hours
Mon - Fri 7:30 a.m. - 5 p.m.

Additonal Offices [+]

Third Office

Address:
St. Jude Medical Center
101 East Valencia Mesa Drive
Fullerton, CA 92835
Phone:
(714) 871-3280

More Information

Website
www.sjo.org
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians

Video

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Radiation Oncology
      (Board Certified)
    Education & Training
    • Medical School
      Memorial University of Newfoundland School of Medicine - 1995
    • Internship
      University of Western Ontario - 1996
    • Residency
      University of Western Ontario - 2000
    Awards
    2018 - Physicians of Excellence, OCMA
    Areas of Interest

    Thoracic Cancer
    Genitourinary Tumors
    Prostate Brachytherapy
    Stereotactic Radiosurgery

  • Biography

    Biography

    Biography
    Areas of Expertise
    Dr. Ash was the Chair of Undergraduate Medical Education for Oncology - University of Western Ontario, Chair of Thoracic Disease Site University of Western Ontario, and an Associate Professor at University of Western Ontario.
  • More Info

    More Info