JR John-Allen Smith

Dr. John-Allen Smith is a family medicine physician with surgical expertise who graduated from University of California Davis School of Medicine. With six years of clinical experience, he provides comprehensive primary care while also performing surgical procedures. His dual specialty training allows him to offer both preventive family medicine services and surgical interventions for his patients.

Dr. Smith practices at UC Davis Medical Center and UC San Francisco Medical Center at Parnassus, serving patients in Sacramento and San Francisco. He specializes in managing high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. His procedural expertise includes ankle-brachial index testing for vascular assessment, asthma challenge tests, and bronchodilator reversibility testing to evaluate respiratory function.