Fieri began his association with food in grade school in Ferndale, California by selling pretzels from his "Awesome Pretzel" cart and washing dishes to finance his trip to France to study cuisine.[5] On his return to the United States, he worked at the restaurant at the Red Lion Inn in Eureka, California until going to Las Vegas for college,[5] before managing and owning restaurants.[6] Fieri attended the University of Nevada, Las Vegas and graduated with a Bachelor of Science in Hotel Management in 1990.[7][8] After graduation, he went to work for Stouffer's, developing restaurant concepts in Southern California[4] and managing their flagship restaurant in Long Beach, California. After three years in southern California, he became District Manager of Louise's Trattoria, managing six locations along with recruiting and training for the restaurants.
In the fall of 1996, Fieri and business partner Steve Gruber opened Johnny Garlic's, a California Pasta Grill in Santa Rosa, California.[9] A second location opened in Windsor in 1999, a third in Petaluma in 2000 or 2001 (since closed), and a fourth in Roseville in late 2008.[9] Subsequently they developed Tex Wasabi's (barbecue and sushi) in 2003 in Santa Rosa, adding a second location in Sacramento's Arden-Arcade area in 2007.[9] An additional Johnny Garlic's was opened in Dublin, California, in 2011. His first New York City restaurant, Guy's American Kitchen and Bar, opened to a scathing New York Times review in 2012.[10]