Gregorio collaborated with Boundless Theatre Company for the first time in 2007 as prop master in the production “Tropical Tree”. Later in 2008 he did as well in “Mrs. Warren’s Profession”. One of his biggest challenges was designing and executing props for “Bug” by Tracy Letts at the Fine Arts Center. This play demanded extreme realism, special effects and extreme attention to detail because of the close proximity of the audience and the demands from the director Emineh de Lourdes. He also collaborated in “The Good Body” and “Fabuloso!”
Gregorio started his career in Puerto Rico, as prop master in 1991 working in children plays produced by the Compañía Teatral Ponceña. Years later he collaborated with Roberto Ramos-Perea on different projects like “Morir de noche” (Teatro el Ángel), “Más allá de tí” (MDA), “Avatar” (Teatro El Ángel), and “Agrándame ese combo” (Producciones Contraparte and Teatro Caribeño). He received a nomination for best prop design for the last by the Circle of Theater Critics of Puerto Rico. Resent credits include: “Who’s Afraid of Virginia Woolf?” (Teatro del Sesenta), “Grace & Glorie”, “The Diary of Anne Frank”, “The Beauty Queen of Leenane” (Producciones Alfonsina), “Venus in Fur” (Producciones Girasol), “The Odd Couple” (PMC, Inc.), “Godspell” (Teatro Caribeño), “Noises Off”, “Boeing Boeing” and “Cabaret” (Producciones Tamima) among others. As a set designer his resent credits include, “Sylvia”, “Los soles truncos”, “The Dixie Swim Club”, and “Don’t Dress for Dinner” (Casa Productora, Inc.), “The Giver” (Teatro Caribeño), and “The Laramie Project” (Re-evolución Inc.).
Credits in film and television include: “La llamarada” WIPR TV (TV film/production designer), “Extraterrestres” Pulsar Inc. (Film/Set Dresser), “Hugo, Paco, Luis y tres chicas de rosa” Pasadena Films (Film/Prop Master), “Cleaners” Season 2, Mesquite Productions (Web Series/Set Dresser), “Incógnita” (TV series/Prop Master), “Demasiada Tita” Producciones Tamima (Comedy TV Show/Props-Set Dresser). “La sagrada familia” (Film/Production designer).