Meet the Physician Leadership

John V. Brown, MD

• Co-Director, Gynecologic Oncology and Complex Pelvic Surgery

Peter V. Chen, M.D.

• Radiation Oncologist

Craig A. Cox, M.D.

• Medical Director, Radiation Oncology Program

Michael J. Demeure, MD, MBA

• Program Director, Hoag Precision Medicine Program

Christopher M. Duma, M.D.

• Neurosurgery, Stereotactic Radiosurgery, Program Director Brain Tumor Program

Burton L. Eisenberg, M.D.

• Executive Medical Director, Hoag Family Cancer Institute
• Grace E. Hoag Executive Medical Director Endowed Chair

Diana L. Hanna, MD

• Medical Oncologist

Timothy F. Kelley, M.D.

• Program Director, Hoag Head & Neck Cancer

Brian S. Kim, M.D.

• Radiation Oncologist

Kevin Lin, MD

• Radiation Oncologist

John C. Lipham, M.D.

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

Shane A. Lloyd, MD

• Radiation Oncologist

Chaitali S. Nangia, MD

• Director of Breast Cancer Clinical Research and Co-Director of Cellular Therapy
• Leader in Breast, Melanoma and Head and Neck Cancers
• Medical Oncologist

Nader A. Nassif, M.D.

• Program Director, Hoag Sarcoma Program

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

• Program Advisor – Hoag Colorectal Cancer

Tara E. Seery, MD

• Director of Hepatobiliary Cancer and Co-Director of Cellular Therapy
• Leader in Pancreatic and Gastrointestinal Cancers
• Medical Oncologist

Robert R. Selby, M.D.

• Program Director – Hoag Pancreas and Hepatobiliary Cancer

Melvin J. Silverstein, M.D.

• Medical Director, Hoag Breast Center
• Breast Care Expert, Surgeon

Gary A. Ulaner, MD

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