He has a special interest in orthopedic surgery. He is professionally affiliated with Sutter Medical Network, Sutter Maternity and Surgery Center of Santa Cruz, and Palo Alto Foundation Medical Group. Dr. Christoffersen studied medicine at St. Louis University School of Medicine. He trained at Los Angeles County+USC Medical Center for his residency. Dr. Christoffersen's average patient rating is 4.5 stars out of 5. He is an in-network provider for Anthem, Blue Cross/Blue Shield, TRICARE, and more. Dr. Christoffersen welcomes new patients.