Walk-ins allowed or schedule an appointment in FollowMyHealth. At Sharp Rees-Stealy Otay Ranch, you'll find us when and where you need us. Our primary care physicians and specialists — as well as radiology, laboratory, pharmacy and optical services — are all here and ready for you. We offer same-day or next-day primary care appointments with our Otay Ranch doctors. And our specially trained nurses are available both during the day and after hours by phone to give you the expert advice you need.