Robert Maschio is an American actor best known for his memorable portrayal of the boisterous and unapologetically inappropriate surgical resident Dr. Todd "The Todd" Quinlan on the long-running comedy series Scrubs. Born on August 25, 1966, in New York City, New York, he was raised by his mother, Patricia. His journey into the entertainment industry began after he relocated to Los Angeles to pursue acting, where he would eventually land the role that defined his career.

Maschio's big break came in 2001 when he was cast in Scrubs, a medical comedy-drama created by Bill Lawrence that starred Zach Braff, Donald Faison, and Sarah Chalke. As Dr. Todd Quinlan, often referred to simply as "The Todd," Maschio became a fan-favorite recurring character across all nine seasons of the show. His character's signature high-fives, catchphrases, and unabashedly hedonistic worldview provided consistent comic relief within the halls of Sacred Heart Hospital. The role made him a recognizable face and cemented his place in the show's beloved ensemble.

Beyond his iconic work on Scrubs, Maschio's acting career includes various television appearances. He guest-starred on series such as The Drew Carey Show, The King of Queens, and The Exes. He also lent his voice to animated projects and appeared in several independent films. While acting remained his primary public profession, Maschio also cultivated a parallel career in real estate, working as a licensed real estate agent in California, demonstrating a versatility beyond the performing arts.

Robert Maschio remains closely associated with his role on Scrubs, frequently participating in cast reunions and engaging with the show's enduring fan base. He continues to act, taking on select film and television roles, while maintaining his activities in real estate. His portrayal of Dr. The Todd stands as a quintessential example of a supporting character whose unique comic energy left a lasting impact on a seminal television series.