Dr. Leong has been setting the highest standards of excellence in dentistry for over 30 years! Born and raised in Portland, Oregon, he earned his undergraduate degree at Washington State University, and his dental degree at Oregon Health Sciences University. Dr. Leong then spent three years serving his country as a dentist in the United States Air Force, stationed in San Antonio, Texas. He has also completed a specialized mini-residency in prosthetics, and has been serving the Tucson community since 1983.Dr. Leong believes in constant improvement. He is always trying to refine his skills and find better ways treat his patients. He far exceeds the minimum continuing education requirements needed by the State of Arizona.