Christi L Petersen specializes in nurse practitioner in Sonora area. Christi L Petersen, NP has a medical practice at 900 Greenley Road, Ste 922, Sonora CA, and has over 23 years of experience in the field of medicine. She graduated from University Of California, Davis School Of Medicine with her medical degree in 1994. She is affiliated with numerous hospitals, including Sonora Regional Medical Center (CA) and more. Petersen is accepting new patients at her medical office and practice location in Sonora, California.