Rev. Dr. Valerie Miles-Tribble
Dr. Valerie is Professor of Ministerial Leadership and Practical Theology at BST. Valerie engages liberation theology as a womanist scholar, practical theologian, and community activist pastor to raise critical awareness of systemic oppressions. As the 2021 GTU Distinguished Faculty Lecturer, Valerie holds dual GTU department alignment in Theology & Ethics and Religion & Practice to integrate theoethics with intersections of social justice praxis in church and society for restorative public approaches. In addition to several journal publications and book chapter contributions, she authored the monograph, Change Agent Church in Black Lives Matter Times: Urgency for Action. Valerie is the Interim Pastor at Faith Church in Oakland, California.
Doctor of Ministry, 2021
Rev. Dr. Hakizimana “Appolo” Appolinaire
Rev. Dr. Hakizimana “Appolo” Appolinaire is BST’s 2024-25 Alum of the Year! Dr. Appolinaire serves as a Country Director of Scripture Union Rwanda, and Pastor in the Anglican Church of Rwanda, Diocese of Karongi. From 2019- 2020, he served as Professional Chaplain, in University of California, San Francisco’s hospital. From 2019- 2022, he was a deputy Regal Representative of the Anglican Church, Gahini Diocese. From 2003 – 2010, Dr. Appolinaire served as Executive Secretary of World mission frontiers in Tanzania, Africa, and as a Pastor of Rukara Parish in the Anglican Church from (2000 – 2003). He holds a Doctor of Ministry from Berkeley School of Theology, two Masters’ degrees, one from Wyclif University, and the other from Berkeley School of Theology, and a Bachelor’s degree in Theology from Tanga, Tanzania. Appolinaire is married to Mukarwego Esperance, with three sons. He received vision to build East Africa Community Healing when he was working in the UCSF hospital where he was working as a professional Chaplain, after understanding how much people are suffering in the hospital physical, mental, and spiritual disease. He wishes to see no one suffering alone, He hopes that through the Community Healing Center project, people will learn how to support each other during someone’s suffering.
Sylvia Lane
We are delighted to share wonderful news that Rev. Sylvia Lane, formerly Britt, (M.Div. ’25), has had an incredibly exciting season both professionally and personally. Sylvia has launched into a thriving ministry career, starting her new full-time position on September 8, 2025, as a Palliative Care Chaplain with Kaiser, and also serving as a Per Diem Chaplain with Sutter Hospitals, in addition to her volunteer role with the SFPD. We are also sending our heartfelt congratulations to Sylvia and her spouse, Londi, on their recent marriage on October 4, 2025! We celebrate both her dedication to compassionate care and this beautiful new chapter in her
Rev. Michael-Ray Mathews
Michael is president of the Alliance of Baptists and Deputy Director for Faith in Action, formerly PICO National Network, a national community organizing network that gives people of faith the tools that they need to fight for justice and work towards a more equitable society. Michael is a senior fellow at Auburn Seminary and affiliate faculty at BST.
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.
