Rev. Dr. Randle (Rick) Mixon
On August 1, 2023, Rev. Dr. Mixon started as Interim Senior Minister of Old Cambridge Baptist Church in Cambridge, Massachusetts. Rev. Dr. Mixon is an ordained American Baptist minister with over 30 years of experience in pastoral ministry, church leadership, and social justice advocacy. He has been involved in various regional and national organizations. These include the Alliance of Baptists, the Association of Welcoming and Affirming Baptists, and the Baptist Peace Fellowship of North America. Rev. Dr. Mixon also holds a Master of Science in Marriage and Family Therapy from California State University and a Doctorate in Religion and Psychology from Graduate Theological Union.
Doctor of Ministry, 2017
Rev. Dr. Marie Onwubuariri
Marie is director of Intercultural Ministries for American Baptist Home Mission Societies (ABHMS) in Pennsylvania and also affiliate faculty at BST. She edited the book Trouble the Water: A Christian Resource for the Work of Racial Justice and authored the article “Reframing tension for transformation: Bridge-crossing | bridge-making | bridge-being“.
Rev. Dr. Warren H. Stewart, Sr.
Rev. Dr. Stewart is ABCOFLASH’s Annual Meeting speaker from October 4-5, 2024, in Glendale, California. The sessions are: “Preaching and Leading God’s Unfinished Business Today”; a breakout opportunity titled “Pastoring and Serving God’s Unfinished Business in the War Zone: A Conversation with Dr. Warren Stewart”; and “Our Strategic Assignment: Passing the Lord’s Baton Generationally.” Dr. Stewart is Senior Pastor of First Institutional Baptist Church in Phoenix, Arizona and has served there since July 1, 1977. Dr. Stewart was appointed Executive Secretary of the Home Mission Board of the National Baptist Convention, USA, Inc., in November 1994 and served 10 years. In 1982, Dr. Stewart received his Doctor of Ministry from Berkeley School of Theology. Dr. Stewart has also served on BST’s Board of Trustees, including as the Board Chair.
