Registered Nurse (RN) | Cardiac Catheterization Lab Location: Saint Helena, CA Agency: Envista Resources Pay: $2,115 to $2,685 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 10/12/2026. Envista Resources and its affiliates, Envista Health and Envista Healthcare Staffing, offer a comprehensive range of staffing solutions, including PRN, local contract, correctional, and nationwide travel placements.