Dr. Karen M Hanna Arndt specializes in physician assistant in Santa Barbara area. Dr. Karen M Hanna Arndt has a medical practice at 517 West Junipero Street, Santa Barbara CA, and has over 18 years of experience in the field of medicine. She graduated from Duke University School Of Medicine with her medical degree in 1999. Dr. Hanna Arndt is accepting new patients at her medical office and practice location in Santa Barbara, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.