From 1962 to 1971, Conforti appeared in several Broadway musicals, including the role of the fiddler in the original production of Fiddler on the Roof with Zero Mostel. Beginning in the late 1960s, he appeared in guest roles on American television. His largest live-action roles were the recurring characters of Nino in That Girl (1969 to 1971) and the high-strung Hispanic chef Felipe Gomez in Three's Company (1981 to 1982).
Conforti started voice acting in 1986, landing a starring voice role that year in the television cartoon Galaxy High School. He has also lent his voice talent to the DuckTales series and the animated films Thumbelina and Monsters Inc..
