Dr. Maria D. Oseguera, MD leads Eastlake Family Medical in Chula Vista's Eastlake area from 2452 Fenton Street, a family medicine practice she operates as a bilingual English-Spanish physician with a 1992 medical degree from the USC Keck School of Medicine. Chronic disease management protocols for cardiovascular risk factors coordinate with specialist referrals to the Cardiovascular Institute of San Diego for patients requiring advanced cardiac diagnostics. Internship and residency training at White Memorial Medical Center in Los Angeles and Kern Medical Center under UCLA built a clinical foundation in managing medically complex adult and geriatric populations. The Fenton Street location sits within the Eastlake Business Park near Otay Ranch Town Center, sharing the eastern Chula Vista medical corridor with vision care providers including Eastlake Optometry. The practice performs comprehensive annual physicals, diabetic management with HbA1c monitoring, hypertension control, breast cancer screening with digital tomosynthesis referrals, and preventive immunization administration across all adult age groups.