Cristina Coronado, MD provides board-certified internal medicine at Chula Vista's Sharp Rees-Stealy location on H Street, at the intersection of the Broadway corridor and the city's historic commercial core near Chula Vista Center Mall. Her adult primary care panel addresses hypertension management, diabetes screening, and headache disorder workups, with diabetic retinopathy surveillance referred to Villa Optometry for dilated fundoscopic examination and corrective lens fitting. A 2015 honors graduate of the University of California San Diego School of Medicine with an undergraduate degree from UC Berkeley, Coronado holds American Board of Internal Medicine certification and privileges at Sharp Chula Vista Medical Center on Medical Center Drive. Musculoskeletal complaints arising from her internal medicine caseload are triaged to Spine & Sport Physical Therapy in West Chula Vista for manual therapy and functional restoration outside the Sharp system. The H Street campus houses primary care, laboratory services, and diagnostic imaging under a single-campus model serving the 91910 ZIP code. Coronado's practice employs arterial blood gas analysis, 12-lead electrocardiographic interpretation, and point-of-care HbA1c monitoring for real-time glycemic assessment during routine internal medicine encounters.