Photo of Robert B. Ash, MD

Robert B. Ash, MD

Accepting New Patients
Offers Video Visits
1000 West La Veta Avenue
Orange, CA 92868
2258.4 miles away
Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph
Speaks: English
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City of Hope Orange

1000 West La Veta Avenue, Orange, CA 92868

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About Robert B. Ash

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.

Medical School

Memorial University of Newfoundland School of Medicine
1995

Internship

University of Western Ontario
1996

Residency

University of Western Ontario
2000

Board Certifications
  • American Board of Radiology, Radiation Oncology
City of Hope Orange
1000 West La Veta Avenue
Orange, CA 92868

Medical Groups & Affiliations
Providence Affiliated Physicians, St. Joseph

Affiliated Locations
Providence St. Joseph Hospital Orange - Breast Program
St. Joseph Hospital Colorectal Cancer Program - Orange
St. Joseph Hospital Liver Bile Duct and Pancreas Tumor Program - Orange
St. Joseph Hospital Melanoma and Skin Cancer Program - Orange
St. Joseph Hospital Neuro-Oncology Program - Orange
St. Joseph Hospital Thoracic Oncology Program - Orange
St. Joseph Hospital Urologic Oncology Program - Orange
Providence St. Joseph Hospital - Orange
St. Joseph Hospital Center for Cancer Prevention and Treatment Programs - Orange

Clinical Interests

  • Balloon Breast Brachytherapy
  • Brachytherapy
  • Chemoradiation
  • Combined Modality Therapy
  • External Beam Radiation Therapy
  • High Dose Rate Brachytherapy
  • Image Guided Radiation Therapy
  • Intensity Modulated Radiation Therapy
  • Intraoperative Radiation Therapy
  • Low Dose Rate Brachytherapy
  • Mammosite
  • Neoadjuvant Chemotherapy
  • Proton Beam Therapy
  • Radiation Injury
  • Radiation Treatment For Lung Cancer
  • Radioembolization
  • Reirradiation For Recurrent Head And Neck Cancers
  • Short Course Radiation
  • Stereotactic Body Radiation Therapy
  • Stereotactic Cranial Radiation
  • Three Dimensional Conformal Radiation Therapy
  • Tomotherapy
  • Total Body Irradiation
  • Unsealed Source Radiation Therapy
  • Virtual Care