Dr. Jennifer A Grayzar specializes in emergency medicine in Concord area. Dr. Jennifer A Grayzar has a medical practice at 2540 East Street, Concord CA, and has over 23 years of experience in the field of medicine. She graduated from Ohio State University College Of Medicine with her medical degree in 1994. She is affiliated with numerous hospitals, including John Muir Medical Center - Concord Campus (CA) and more. Dr. Grayzar is accepting new patients at her medical office and practice location in Concord, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.