Clinical interests for Dr. Craigen include genetic disorders and metabolic disorders. He is in-network for several insurance carriers, including Blue Cross/Blue Shield, Blue Cross Blue Shield Bronze, and Blue Cross Blue Shield Gold. He studied medicine at Baylor College of Medicine. He trained at a hospital affiliated with Baylor College of Medicine for his residency. He has received professional recognition including the following: Texas Super Doctors. Dr. Craigen is affiliated with Texas Children's Hospital (TCH).