Dr. Anthony J Arroyo specializes in internal medicine in Walnut Creek area. Dr. Anthony J Arroyo has a medical practice at 1425 South Main Street, Walnut Creek CA, and has over 19 years of experience in the field of medicine. He graduated from University Of Hawaii John A. Burns School Of Medicine with his medical degree in 1998. He is affiliated with numerous hospitals, including Kaiser Foundation Hospital - Walnut Creek (CA) and more. Dr. Arroyo is accepting new patients at his medical office and practice location in Walnut Creek, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.