Meet the Physician Leadership

John V. Brown, MD

• Medical Director, Robotics & Complex Gynecologic Surgery

Craig A. Cox, MD

• 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, MD

• Neurosurgery, Stereotactic Radiosurgery, Program Director Brain Tumor Program

Timothy F. Kelley, MD

• Program Director, Hoag Head & Neck Cancer

Chaitali S. Nangia, MD

Vincent D. Nguyen, DO

• 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

Tara E. Seery, MD

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

Melvin J. Silverstein, MD

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

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

Thomas N. Wang, MD

• Medical Director, Melanoma & Complex Skin Cancer Program

Ronald F. Wolf, MD

• Medical Director, Hepatobiliary and Pancreas Surgery