He attended Mayfield Secondary School in Brampton and then the Balmoral Senior Public school in the same place. While he was continuing with his secondary education, he got a chance to play a role in West Side Story.  At the age of 18, Paulo made his television debut by appearing on the scene in the Canadian teen series Ready or Not. This was just a start and with this more television works followed and Paulo was able to grab a persistent role in the sci-fi series Animorphs.

Costanzo then made his debut in the film industry with the movie Road Trip which depicts the stories of four friends and the misadventures that follow them while they drive from New York to Texas. The next year of the release of this movie, Costanzo got to play a showy manager in the movie Josie and the Pussycats released in the year 2001. Unfortunately, the movie didn’t do well both commercially and critically. But again, he got the chance to show his acting skills in the individual drama Gypsy 83, released in the same year.

He further acted in the sexually charged comedy 40 Days and 40 Nights, but his career took a great take off when he got to act in a high-profile television series Friends. But again, his career ceased after the two years and he tried his luck in the independent film produced in Canada and that also included one starring ole in the movie Everything’s Gone Green in the year 2006. In the year 2009, Costanzo got a role in the USA Network Medical Drama Royal Pain.

Along with many movies and tv shows, Costanzo has also performed in various stages under the Canadian production. Although Costanzo hasn’t received many awards and recognition, but was awarded with the People’s Choice Award for the category of Best Category of New Comedy in the year 2005. His achievement and success has also been very evident with his earning and his estimated Net Worth is somewhere to $4 Millions.

Nothing much have been disclosed yet when talking about his personal life. No recorded datings, girlfriend and all apart from one assumed fact that he has been married to someone. .

Except from his unique acting skills, Costanzo also is known for being a different personality and he is color blind with only being able to see out the blue colour popping out from the thing. There may not have been many good movies in the name of the actor, but with few movies and tv shows he has been able to set himself a star and a great fan following.