South Bay Pulmonary Medical in Chula Vista's Eastlake area specializes in pulmonary disease, critical care, and sleep medicine from Suite 200 at 841 Kuhn Drive near Eastlake Parkway. The practice receives referrals from primary care providers across eastern Chula Vista, including Scripps Coastal Medical Center Eastlake, for patients presenting with COPD, asthma, interstitial lung disease, and undiagnosed sleep-disordered breathing. Board certified through the American Board of Internal Medicine in pulmonary disease and critical care, the group's clinical leadership has included respiratory therapy directorship at Sharp Chula Vista Medical Center and medical directorship of the Eastlake Sleep Center. Spanish-language consultations support the practice's pulmonary function testing and polysomnography programs, and post-acute respiratory rehabilitation transitions to Sports Performance Physical Therapy - Chula Vista for supervised exercise-tolerance reconditioning under structured cardiopulmonary protocols. The diagnostic suite performs full pulmonary function testing — spirometry, lung-volume measurement via plethysmography, and diffusing-capacity (DLCO) assessment — alongside in-lab and home-based polysomnography for obstructive sleep apnea diagnosis and CPAP/BiPAP titration.