SAN Health has served Chula Vista's adult primary care population from the H Street corridor since 1982, providing internal medicine and preventive care for patients 21 and older. The practice's physician completed a cardiology fellowship at Emory University under the mentorship of Dr. J. Willis Hurst — editor of Hurst's the Heart and former cardiologist to President Lyndon B. Johnson — a training lineage that informs cardiovascular risk screening and chronic disease management at the same caliber as South Bay Radiation Oncology brings to oncologic care. Medicare and Medi-Cal acceptance positions the clinic to serve the senior and cost-sensitive populations along H Street and the surrounding Broadway corridor near Chula Vista Center Mall. Musculoskeletal complaints evaluated during primary care visits generate referrals into the western Chula Vista rehabilitation network, including Wachs Chiropractic Health Center for spinal assessment and joint mobilization. The practice's cardiology-trained diagnostic approach applies EKG interpretation, lipid cascade analysis, and echocardiographic referral protocols to stratify cardiovascular risk in adult patients presenting with hypertension, hyperlipidemia, and diabetic vascular comorbidity.