About The DoctorDr. Maggio was born in Chicago and raised in a dental family. From a young age he was involved with dentistry and it continues to be his passion. Upon completion of dental school he served his country in the United States Army. It was at that time that he was able obtain a California dental license. He returned to Illinois and he completed his residency in periodontics. In 1975 he established his practice of periodontics and implantology. Since coming to Elgin Dr. Maggio has been honored with membership in: