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.
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.
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“.
Donald Taylor, Sr. and Bertha Yvette Morrow
Donald and Bertha graduated in 2025 from the Master of Divinity program at Berkeley School of Theology. In addition to earning their degrees, the couple has another reason to celebrate: They were united in holy matrimony on Saturday, September 13, 2025!
Meeting at BST, a friendship that began over Zoom blossomed into relationship, culminating in an engagement on the day prior to their graduation.
As one professor at Commencement exclaimed, “How could this have happened Zoom?!” Their answer is, “With God, all things are possible!” After their wedding, Don and Bertha will launch their new ministry, “Intercultural Prophetic Ministries,” in the Biloxi, Mississippi area, where they reside. They are also continuing to work on a ministerial project already in progress in the Bay Minette, Alabama communities. Please continue to keep them in your prayers as they begin this new chapter together.
