Andrew Rusnak, MD provides board-certified family medicine in Chula Vista's Third Avenue Village from his practice at 525 Third Avenue, an office within the Sharp HealthCare network. Patients with musculoskeletal complaints benefit from integrated referral channels to spinal-care providers along the western Chula Vista corridor, including Wachs Chiropractic Health Center for non-surgical disc and joint management. A 1994 graduate of Keck School of Medicine at the University of Southern California, he brings more than three decades of clinical experience to primary care cases ranging from pediatric wellness checks to geriatric chronic-disease panels. Diagnostic workups requiring blood draws, urinalysis, and pathology processing route through the Sharp system's local draw station at Sharp Laboratory Services Chula Vista on Medical Center Drive. His practice scope encompasses preventive immunization schedules aligned with current CDC Advisory Committee guidelines, including multi-dose HPV series administration and annual high-dose influenza protocols for patients over sixty-five.