Founded in 1965 by Dr. Sheldon Gross, the Bay Area Pediatric Medical Group is located off El Camino Real in downtown San Carlos. The practice has four offices in Northern and Central San Mateo County. The group is open 365 days a year, including evenings, Sundays and holidays. It offers after-hours advice 24/7 and an on-call option. Patients can make appointments online. The group belongs to two HMOs: Brown & Toland Medical Group and Mills Peninsula Medical Group.