Guillermo Castillo joined Maldonado & Vallejo Immigration Law in August 2025. Originally from Santiago, Chile, Mr. Castillo immigrated to the United States as an adult, an experience that gave him a firsthand understanding of the complexities and emotional challenges of the immigration process. His own journey inspired a strong desire to help others navigate that same path with greater ease and confidence. At the firm, Mr. Castillo values the opportunity to work directly with clients and learn about their unique stories and circumstances. He finds great meaning in contributing to their success and takes pride in supporting them every step of the way.

Mr. Castillo is passionate about traveling and exploring new cultures, as well as keeping up with Chilean politics and current events. In his free time, he enjoys fishing with friends, cooking, and working out.