Dr. Ann M Johnson specializes in physician assistant in Stanford area. Dr. Ann M Johnson, PA has a medical practice at 875 Blake Wilbur Dr, Stanford CA, and has over 13 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 2004. She is affiliated with numerous hospitals, including Stanford Health Care (CA) and more. Dr. Johnson is accepting new patients at her medical office and practice location in Stanford, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.