A doctor also should have affiliations with local hospitals. In case your child needs emergency treatment or hospitalization, a pediatric professional will have privileges at a hospital you choose to use. If you need assistance of a pediatrician in El Cajon, Contact CPMG Your child’s health is our sole focus at Children’s Physicians Medical Group (CPMG). We’re proud to provide San Diego County and El Cajon. For more information visit cpmgsandiego.com