ABEM-certified emergency medicine physician Dr Agnes D Letai, MD treats acute and critical cases at Sharp Grossmont Hospital in La Mesa. Her UC Irvine School of Medicine training supports the high-acuity caseload inside Sharp Grossmont Hospital's 43-bed Emergency and Critical Care Center, East County's largest emergency department serving over 110,000 patients annually. The department holds Joint Commission Primary Stroke Center certification and county-designated STEMI center status, routing cardiac and cerebrovascular emergencies through dedicated activation protocols. Dr Letai's emergency treatment plans for acute infections, cardiac events, and trauma generate time-sensitive prescriptions filled at nearby dispensaries such as Grossmont Pharmacy on the Grossmont Center Drive corridor. Highest-acuity interventions in her scope include ST-elevation myocardial infarction catheterization-lab activations, tissue plasminogen activator administration under stroke-code timelines, and multi-system trauma stabilization requiring helipad transport coordination.