Dr. Christine Johnston specializes in family practice in Ventura area. Dr. Christine Johnston, MD has a medical practice at 200 South Wells Road, Ventura CA, and has over 25 years of experience in the field of medicine. She graduated from Oregon Health Sciences University School Of Medicine with her medical degree in 1992. She is affiliated with numerous hospitals, including Ventura County Medical Center (CA) and more. Dr. Johnston is accepting new patients at her medical office and practice location in Ventura, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.