David Malinak, MD provides board-certified internal medicine at Chula Vista's Sharp Rees-Stealy location on Third Avenue in the Third Avenue Village district, the walkable downtown corridor anchored by Savoie Restaurant and Filippi's Pizza Grotto. His adult primary care practice includes hospital medicine rotations at Sharp Chula Vista Medical Center on Medical Center Drive, providing continuity between outpatient management and inpatient admissions for complex cases. A 2017 graduate of the University of California San Diego School of Medicine, Malinak also holds VA hospital privileges at the Jennifer Moreno Department of Veterans Affairs Medical Center in San Diego. His medication therapy management coordinates prescription fulfillment through independent dispensaries such as South Bay Pharmacy, supporting same-day access for patients managing multi-drug regimens for hypertension and hyperlipidemia. The 525 Third Avenue campus houses Sharp Rees-Stealy's western Chula Vista primary care, laboratory, and radiology services for the 91910 ZIP code. Malinak's clinical capabilities include electrocardiographic interpretation, arterial blood gas analysis, and sleep apnea screening using the STOP-BANG questionnaire to stratify obstructive sleep apnea risk in adult primary care patients.