The Urgent Care Lab (Vernal) is open M-F 8 AM - 9 PM and Saturdays 9 AM - 6 PM. The UBMC Roosevelt Lab is located at 250 W 300 N… near the hospital lobby. Our Vernal lab is located at 379 N 500 W. ROOSEVELT LAB: (435)722-6198. VERNAL BASIN CLINIC LAB: (435)789-0874..