Arturo Valderrama, MD operates the Valderrama Clinic on Chula Vista's H Street at the intersection of the Broadway corridor, providing bilingual English-Spanish internal medicine through his solo practice. Board certified by the American Board of Internal Medicine, he completed his residency at Icahn School of Medicine at Mount Sinai and coordinates annual diabetic-retinopathy and glaucoma referrals with western Chula Vista vision providers including Villa Optometry. A graduate of Universidad Autónoma de Guadalajara's Facultad de Medicina, he has practiced in the South Bay region with dual hospital privileges at Scripps Mercy Hospital Chula Vista and Sharp Chula Vista Medical Center on Medical Center Drive. His bilingual practice addresses the H Street corridor's multilingual patient population while maintaining dermatologic referral pathways to subspecialists including West Dermatology Chula Vista for full-body skin-cancer screenings and lesion biopsies. Comprehensive internal medicine workups include electrocardiogram interpretation, spirometry-based pulmonary function testing, and point-of-care INR monitoring for patients on warfarin anticoagulation therapy.