Dr. Kai Y Ng specializes in internal medicine in San Francisco area. Dr. Kai Y Ng has a medical practice at 2200 O'farrell Street, San Francisco CA, and has over 19 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 1998. Dr. Ng is accepting new patients at her medical office and practice location in San Francisco, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.