COVID-19 UPDATE: As part of our efforts to address COVID-19, laboratory services are available by appointment only. At Sharp Rees-Stealy Chula Vista, you'll find many convenient ways to receive care. Our primary care physicians and specialists — as well as radiology, laboratory, pharmacy and urgent care — are all here and ready for you. We offer same-day or next-day primary care appointments and after-hours pediatric appointments with our Chula Vista doctors. Our urgent care center is open every day. And our specially trained nurses are available both during the day and after hours by phone to give you the expert advice you need.