[Advanced Medical Care Center - Shawn F. Cardoza, FNP-C, MSN - Visalia Advanced Medical Care Center Family Practice & Walk-in was established in order for care to be available, right when you need it. At AMCC, we understand that illness does not wait for an appointment. When you or your family member is feeling ill, come see our friendly, competent staff, and be treated like family; no appointment necessary. We can provide the same service as your family doctor, while seeing walk-in patients for a variety of reasons. We accept most insurance, including Medicare. We also accept cash for non-insured patients.]