At Centre Medical Plaza in Chula Vista's Third Avenue Village, Children's Primary Care Medical Group staffs 865 Third Avenue with board-certified pediatricians and nurse practitioners covering newborn through adolescent care. The multi-provider team's same-day appointment scheduling and sick-visit capability complement the after-hours walk-in services at Perlman Clinic Chula Vista for families needing extended-hour evaluation. CPCMG's affiliation with the Rady Children's Health Network provides direct referral access to pediatric subspecialists in cardiology, neurology, and endocrinology at Rady Children's Hospital San Diego. Annual vision screening and refraction assessments for school-age patients coordinate with Villa Optometry for comprehensive ocular health evaluation and amblyopia detection. The Centre Medical Plaza office manages complex pediatric immunization catch-up schedules involving multi-dose series sequencing per CDC ACIP guidelines, including accelerated Hepatitis B, DTaP, and IPV administration protocols for under-vaccinated patients.