Dr. Kenji Butterfield specializes in anesthesiology in San Jose area. Dr. Kenji Butterfield has a medical practice at 2105 Forest Avenue, O'connor Hospital, San Jose CA, and has over 12 years of experience in the field of medicine. He graduated from University Of Illinois At Chicago Health Science Center with his medical degree in 2005. He is affiliated with numerous hospitals, including Mills-peninsula Medical Center (CA) and more. Dr. Butterfield is accepting new patients at his medical office and practice location in San Jose, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.