The University of Arizona

Department of Radiology - Radiation Oncology Faculty

Banner MD Anderson Cancer Center

Division Chiefs

Gary Walker, MD, MPH, MS	Division Chief Associate Clinical Professor, University of Arizona College of Medicine – Phoenix Chief, Division of Radiation Oncology, Banner MD Anderson Cancer Center Specialty: Head and Neck, Gastrointestinal, Thoracic, Skin Medical School: Baylor College of Medicine Residency: University of Texas MD Anderson Cancer Center, Radiation Oncology Fellowship: National Library of Medicine Training Program in Biomedical Informatics, Houston, TX Email: Gary.Walker@bannerhealth.com
Ravinder Clayton, MD	Vice Division Chief Assistant Clinical Professor, University of Arizona College of Medicine – Phoenix Vice Chief, Division Radiation Oncology, Banner MD Anderson Cancer Center Specialty: Thoracic, Breast, Skin Medical School: University of British Columbia Residency: Tom Baker Cancer Center, Radiation Oncology Email: @email

Faculty	Brief Bio
Yerko Borghero, MD	Assistant Clinical Professor, University of Arizona College of Medicine – Phoenix Specialty: Genitourinary Medical School: Pontificia Universidad Católica de Chile, Santiago, Chile, MD Residency: University of Texas MD Anderson Cancer Center, Radiation Oncology
Michael Garcia, MD, MS	Associate Clinical Professor, University of Arizona College of Medicine – Phoenix Specialty: Neurological , Gastrointestinal, Head and Neck Medical School: Harvard Medical School Residency: University of California at San Francisco School of Medicine, Radiation Oncology
Uma Goyal, MD	Assistant Professor, University of Arizona College of Medicine – Phoenix Specialty: Breast, Gastrointestinal, Genitourinary, Gynecological, Melanoma, Sarcoma Medical School: University of Arizona College of Medicine – Tucson Residency: Residency in Radiation Oncology University of Arizona College of Medicine – Tucson
Jordan Hill, BSc, MD, FRCPC	Assistant Clinical Professor, University of Arizona College of Medicine – Phoenix Specialty: Genitourinary, Head and Neck, Neurological Medical School: University of Alberta, Edmonton, Alberta, Canada Residency: University of Alberta, Edmonton, Alberta, Canada Fellowship: Harvard Radiation Oncology Program, Boston, Massachusetts
Mohamed Khan, MD, PhD, MBA	Clinical Professor, University of Arizona College of Medicine – Phoenix Specialty: Breast Medical School: University of Chicago Pritzker School of Medicine Residency: Harvard University Medical School, Radiation Oncology
Mihailo Miljanic, MD	Assistant Clinical Professor, University of Arizona College of Medicine – Phoenix Specialty: Gastrointestinal, Genitourinary, Head and Neck, Neurological Medical School: University of Texas at Austin Residency: University of Texas Southwestern-Radiology GME, Radiation Oncology
Sarah Nicholas, MD	Assistant Professor Specialty: Gastrointestinal, Gynecological, Thoracic, Skin Medical School: University of Maryland School of Medicine Residency: Johns Hopkins Hospital, Radiation Oncology
Michael Samuels, MD, FACR	Professor, University of Arizona College of Medicine – Phoenix Specialty: Head and Neck Medical School: Tufts Medical Center Residency: Yale New Haven Hospital, Radiation Oncology
Amir Sadeghi, PhD, DABR	Director, Radiation Oncology Physics Professor of Practice, University of Arizona College of Medicine – Phoenix Specialty: Physics Education: PhD. in Radiological Sciences, University of Texas, San Antonio; MS in Radiological Sciences, University of Texas, San Antonio