LOCATION AND PRACTICE HOURS Hours of Operation: Monday through Friday 8:00 a.m. to 5:00 p.m. Extended hours are available when necessary. Please inform our staff of any special scheduling needs, and we will do our best to accommodate them. Practice Location and Map: Las Vegas Radiology is conveniently located at 7500 Smoke Ranch, Suite 100, North West corner of Smoke Ranch and Fire Mesa. Easily situated one block east of Buffalo in a two story brick building.