Los Angeles and Orange County Gastric Cancer Care Team

Yanghee Woo, M.D., is director of the Gastroenterology Minimally Invasive Therapy Program.

Gagandeep Brar, M.D. is an assistant clinical professor in the Department of Medical Oncology & Therapeutics Research.

Aileen Bui, M.D., is an assistant clinical professor, Division of Gastroenterology, Department of Medicine at City of Hope Duarte.

Dani Castillo, M.D. is an assistant clinical professor in the Department of Medical Oncology & Therapeutics Research.

Dr. Hyun Kim is a radiation oncologist at City of Hope® in the Los Angeles area. Learn about his experience, and make an appointment.

James Lin, M.D., is highly experienced in the field of endoscopic ultrasound, ERCP and other advanced endoscopy services.

Radiation oncologist Yufei Liu, M.D., Ph.D., was called to be a physician out of his desire to alleviate patients’ suffering during their most vulnerable times and to translate the latest scientific discoveries into better cancer treatments. 

Rifat Mannan, M.D., is an associate clinical professor in the Department of Pathology at City of Hope.

Elizabeth Conner, M.D. is a gastrointestinal medical oncologist dedicated to advancing compassionate, research-driven cancer care.

Amy Copeland, M.D., is a surgical oncologist treating gastrointestinal cancers such as stomach, small bowel, colon and appendix as well as soft tissue and retroperitoneal sarcomas.

Dr. Kasi is an associate clinical professor in the department of Medical Oncology & Therapeutics Research at City of Hope Orange County.