Meet the Physician Leadership

  • John V. Brown, MD

    • Medical Director of Robotics & Complex Gynecologic Surgery
    • Gynecologic Oncologist

  • Craig A. Cox, M.D.

    • Medical Director, Radiation Oncology Program

  • Michael J. Demeure, MD

    • Program Director, Hoag Precision Medicine Program
    • Otis Healy Family Endowed Chair in Applied Genomics
    • Fellowship Trained Endocrine Surgeon

  • Christopher M. Duma, M.D.

    • Neurosurgery, Stereotactic Radiosurgery, Program Director Brain Tumor Program
    • Brain Tumor Surgery

  • Timothy F. Kelley, M.D.

    • Program Director, Hoag Head & Neck Cancer

  • John C. Lipham, M.D.

    • Program Director – Hoag Foregut Cancer
    • James & Pamela Muzzy Endowed Chair in GI Cancer
    • General Surgeon

  • Chaitali S. Nangia, MD

    • Medical Director of Breast Cancer Clinical Research and Co-Director of Cellular Therapy
    • Medical Oncologist, Hematologist

  • Vincent D. Nguyen, D.O.

    • Program Director, Palliative Care Program
    • Board Certified in Family Practice

  • Daryl P. Pearlstein, MD

    • Program Director, Hoag Lung Cancer Program

  • Babak N. Rad, MD

    • Medical Director, Colorectal Cancer Program
    • Colorectal Surgeon

  • Tara E. Seery, MD

    • Medical Director of Hepatobiliary Cancer and Co-Director of Cellular Therapy
    • Medical Oncologist, Hematologist

  • Robert R. Selby, M.D.

    • Program Director – Hoag Pancreas and Hepatobiliary Cancer
    • Surgical Oncologist

  • Melvin J. Silverstein, M.D.

    • Gross Family Foundation Endowed Chair in Oncoplastic Breast Surgery
    • Medical Director, Hoag Breast Center
    • Breast Surgeon

  • Gary A. Ulaner, MD

    • James & Pamela Muzzy Endowed Chair in Molecular Imaging and Therapy
    • Director, Molecular Imaging and Therapy

  • Steven Q. Wang, MD

    • Medical Director, Dermatologic Oncology
    • Mohs Surgeon

  • Thomas N. Wang, MD

    • Medical Director, Melanoma & Complex Skin Cancer Program
    • Surgical Oncologist (non-Mohs), Endocrine Surgeon