Dedicated professionals committed to your success
Founding Partner
Paul Gresk is a founding partner of the firm with over forty years in the practice of immigration law. He is a former executive assistant to U.S. Senator Richard G. Lugar. As "Abogado Pablo" he hosts a daily radio call-in show on Radio Latina 107.1 FM, and 810 AM in which he answers call-in U.S. immigration questions. He is a graduate of Indiana University's School of Law (J.D.) and of its Graduate School of Business (M.B.A.). He is a former Indiana Chapter Chair of the American Immigration Lawyers' Association and has been speaker at numerous local, state and national conferences.
Founding Partner
Catherine Singleton is a founding partner of the firm with extensive experience in U.S. immigration law. Her practice is distinguished by her expertise in immigration waivers, helping clients navigate complex cases involving inadmissibility and unlawful presence. A skilled advocate, she has successfully represented clients in challenging waiver applications before USCIS and in consular processing. Her fluency in multiple languages and deep understanding of international cultures enable her to serve a diverse client base with exceptional care and precision.
Partner
Spenser is an Indiana University Maurer School of Law graduate and adept strategist who specializes in removal defense and asylum. He provides legal services across all areas affecting immigrant families, including criminal and family immigration matters. Known for crafting persuasive responses to Requests for Evidence and Notices of Intent to Deny, he has successfully pursued numerous appeals of adverse decisions.
Attorney
Maizie Esparza is a bilingual immigration attorney with full professional fluency in English and Spanish. Her practice focuses on family-based and humanitarian immigration matters, as well as naturalization and citizenship cases. She began her legal career with Gresk & Singleton, P.C. in 2020 following her first year of law school and continued with the firm as a law clerk until her admission to the Indiana State Bar in October 2022.
A proud Hoosier, Maizie was born and raised in Indiana. She is the granddaughter of renowned Indiana Pacers coach and broadcaster Bobby "Slick" Leonard and credits her strong work ethic to her grandmother, Nancy Leonard, the NBA's first female assistant general manager.
Maizie graduated magna cum laude from Ball State University in 2019 and earned her Juris Doctor from the Indiana University Robert H. McKinney School of Law in 2022. Her legal experience spans a wide range of immigration matters, with particular expertise in securing predicate orders for Special Immigrant Juvenile (SIJ) cases across multiple counties within Indiana.
She is highly skilled in legal research and has successfully challenged many unfavorable decisions issued by U.S. Citizenship and Immigration Services. Maizie has represented clients in numerous interviews before the Indianapolis Field Office and is known for her zealous advocacy, compassionate approach, and meticulous attention to detail.
Having experienced the immigration process within her own family, Maizie brings both professional knowledge and personal understanding to her work. She is committed to building meaningful connections with clients and guiding individuals and families through complex immigration processes with compassion and care.
Outside of her practice, Maizie enjoys trying new restaurants, reading and spending time with her husband, Carlos, and their son, Santiago
Attorney
Kristin is a graduate of the University of Cincinnati College of Law. She has over 15 years of experience covering immigration law, employment law, and language access for noncitizens in the United States. Kristin moved to Indiana in 2015 and began representing migrant and seasonal farm workers, helping many pursue visas as victims of fraud and forced labor.
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