Dr. Andrea O Ray specializes in general surgery in Loma Linda area. Dr. Andrea O Ray, MD has a medical practice at 11370 Anderson Street, Suite 2100, Loma Linda CA, and has over 23 years of experience in the field of medicine. She graduated from Hahnemann University College Of Medicine with her medical degree in 1994. She is affiliated with numerous hospitals, including Loma Linda University Medical Center (CA) and more. Dr. Ray is accepting new patients at her medical office and practice location in Loma Linda, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.