Dr. Less T Chafen specializes in diagnostic radiology in Walnut Creek area. Dr. Less T Chafen has a medical practice at 2125 Oak Grove Road, #200, Walnut Creek CA, and has over 49 years of experience in the field of medicine. He graduated from Loma Linda University School Of Medicine with his medical degree in 1968. He is affiliated with numerous hospitals, including Alta Bates Summit Medical Center (CA) and more. Dr. Chafen 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.