Nikita Shah, M.D. is a breast surgeon for City of Hope Simi Valley outpatient cancer center and Assistant Professor in the Division of Breast Surgery. As a breast cancer doctor, she specializes in diagnosis, treatment, and breast cancer surgery. Dr. Shah is fluent in English and Gujarati. "As a breast surgeon, my responsibility is to advocate for my patients -- to ensure they are receiving the most up-to-date multidisciplinary oncology care in a compassionate manner." She has done research on the special needs of elderly breast cancer patients and published work on strategies to safely treat cancer in pregnant women.

Dr. Zachary Sharfman is a highly accomplished orthopedic surgeon specializing in comprehensive spine care, from neck to lower back. With top-tier academic credentials and extensive training, including a prestigious UCSF fellowship, Dr. Sharfman offers a wide range of surgical options, emphasizing non-fusion and motion-preserving techniques. He is an active member of leading orthopedic organizations, dedicated to personalized patient care. Outside the operating room, he enjoys an active outdoor lifestyle in the San Fernando Valley with his family. Dr. Sharfman's commitment to spine health and excellence in his field make him a standout in orthopedic surgery. Dr Sharfman sees patients at SCOI's Porter Ranch, Westlake and Simi Valley offices.

David Litvak, M.D., M.B.A., is an assistant clinical professor, Department of Surgery.