Perfusionist: Heart of the Operation. SpecialtyCare. continues to grow, and we are seeking a. Per Diem Perfusionist. to join our SpecialtyCare team in. Visalia, CA. We are looking for someone that would be able to cover a minimum of two (2) to three (3) shifts per week. SpecialtyCare is the. largest provider of perfusion services in the United States. With our national presence and local professionals, we support 1 in 8 of all heart surgeries in...