As snowbirds we were moving thru Las Vegas and had little time to linger. Dr. Steffen who is affiliated with Dr. Fife was able to get me in within a one hour period to perform a root canal on a critically painful molar. His methods were quick, painless and the recovery period forcast to be several days was over the next morning. I have never had a doctor call me up following a procedure as Dr. Steffen did that evening. Highly recommended. Ron Regan, Kansas City.