Dr. Joy S Kolker specializes in clinical psychologist in Santa Rosa area. Dr. Joy S Kolker has a medical practice at 818 Cherry Street, Santa Rosa CA, and has over 9 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 2008. Dr. Kolker is accepting new patients at her medical office and practice location in Santa Rosa, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.