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. Dr. Marjorie B. Lewis
Dr. Lewis’s 35-year tenure both in Oakland, California and Denver, Colorado features service in three arenas: religion, academia, and behavioral health. She combines academic and applied orientations informed as an Ordained Minister (D. Min.), a Public Policy Analyst (Ph.D.), and a Colorado State Licensed Mental and Behavioral Health Professional (trainer, evaluator, and direct services provider). Dr. Lewis has utilized these skills in military and prison reentry, psychotherapy, counseling, and psychoeducation. She has served in several faith communities, including but not limited to Assistant to the Pastor (Rev. Dr. J. Alfred Smith, Sr.) at the Allen Temple Baptist Church in Oakland. In the academic realm, she is a PhD. Graduate of the Heinze School of Public Policy, was a Post Doctoral Fellow at the Goldman School of Public Policy, taught in higher education as a tenured track Professor at the University of Colorado, Denver’s Graduate School of Public Affairs and the Hubert Humphrey School of Public Affairs. In the mental and behavioral health venues, she has served as a member of the Colorado Board of Parole and is currently on the WellPower Mental Health Community Center’s Board of Directors, serving as chairperson of their Governance Committee. She is the author of two books, Singing Songs in a Strange Land: Anecdotes on Resilience, and First Aid for the Soul: Resilience, Rehabilitation and Recovery. Dr. Lewis received her Master of Arts in Religion from Berkeley School of Theology in 1991.
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“.
