Bloom was born in Merrick, New York, the brother of producer/actor Scott Bloom and musician Mike Bloom. Bloom had an early interest in acting, including appearing in several commercials as a child, but made his big break in the Sergio Leone film Once Upon a Time in America. From there, he was offered the role of Dusty Donovan in the hit soap opera As the World Turns, which he played for several years. During that run, Bloom became the youngest winner of a Daytime Emmy Award in the category of Outstanding Young Leading Man during the 12th Daytime Emmy Awards show for his performance on the series. Despite his success, he soon grew tired of the scheduling involved in that field and eventually left the series to star in several television movies and myriad guest appearances.
After leaving the soap opera, Bloom starred in several made-for-television films with teen subjects, including Crash Course (1988), Dance 'til Dawn (1988) and Desperate for Love (1989). This opened his appeal to later roles, which would include spots in Melrose Place, 2000 Malibu Road, CSI: Miami, Law & Order: Special Victims Unit, Drive and HBO's Oz. Bloom also starred in a series of 1994 television movies playing Bandit, a part loosely based on the iconic Burt Reynolds role.
