
Alonza is a native of Columbus, Georgia. He is a graduate of Jordan High School. He attended Alabama State University, where he obtained his Bachelor of Science Degree in Management. He attended Creighton University Law School in Omaha, Nebraska where he received his Juris Doctorate. He is licensed to practice law in Nebraska and Georgia.
In 1994 he received his calling into the ministry. He was licensed to preach in 1994 and in 1995 he was ordained. He serves as Pastor of the Rose Hill Memorial Baptist Church.
February 2005, Alonza opened the law firm Whitaker and Whitaker, P.C.; where he and his twin brother, Alfonza are partners. He took on the role of inactive partner on January 2, 2009, to assume the duties of Chief Assistant District Attorney. On March 1, 2021, he resumed an active role in the firm.
Alonza served as the Chief Assistant District Attorney with the Chattahoochee Circuit District Attorney Office from January 2009 to March 2021.
He served as Environmental Court/Recorder’s Court Judge from February 2005 to June 2009. Prior to being appointed this position, he served as an Assistant District Attorney with the Chattahoochee Judicial circuit from February 1993 to April 2004. He served as an Assistant Public Defender for seven years (1985 to 1992) in Omaha, Nebraska with the Douglas County Public Defender’s Office.
Alonza is a servant in the community. He has received numerous awards including the 2016 NAACP Humanitarian award; 2007 Volunteer of the Year Award from the Urban League of Greater Columbus, Inc., 2008 the 6th Annual Image award from the NAACP of Columbus, Georgia Branch and 2018 Living Legend Award from St. Mark AME Church. He has served in various leadership positions in the religious and civic community including but not limited to various boards and offices.
Alonza’s spirit to serve extends beyond the local community. He is a part of the Foreign Missionary Ministry, which is led by Dr. Geoffrey Guns of Norfolk, Virginia. In 2006 he along with his wife, Caponier and a team of others, from various states, went to Port Harcourt, Nigeria on his first foreign missionary trip. In 2011, 2012, 2014, 2015, 2016, 2017, 2018 and 2019 he and others served in Kenya, Tanzania, and Uganda, respectively as Missionaries.
On February 26, 2023, he was appointed as a Recorder’s Court Judge.
He is married to the former Caponier Samuel, and they had three sons, Immanuel, Christopher (transitioned) and Aaron; One daughter in love, Meagan and three granddaughters, Ilyscia, Imani, and Ilaya Whitaker.