Dr. Gregory Bates specializes in chiropractic in Santa Ana area. Dr. Gregory Bates has a medical practice at 310 North Tustin Avenue, Santa Ana CA, and has over 36 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1981. Dr. Bates is accepting new patients at his medical office and practice location in Santa Ana, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.