Meet Our Pastors
About Pastor Broderick
Pastor Broderick Santiago is the passionate and dynamic Lead Pastor of Mosaic Church in Mableton, Georgia. With over two decades of ministry experience, he has dedicated his life to serving the community and helping people grow in their faith.
Pastor B is also a Church Planting and Revitalization Consultant, working to launch new churches and strengthen established ones. As a mentor, educator, motivational speaker, and community leader, he equips churches with best practices and helps shape church culture for long-term impact.
Most recently, Pastor B published a devotional for Lent, Drawing Closer, now available on Amazon. This devotional is designed to guide believers into a deeper, more meaningful prayer life throughout the Lenten season.
At home, Pastor B enjoys quality time with his wife, Dr. Erika Santiago, and their four children. They share a love for good food, travel, and outdoor activities—especially cycling and grilling. His leadership, love for people, and commitment to the community make him a trusted and inspiring voice at Mosaic Church.
About Pastor Erika
Dr. Erika Santiago is the Teaching Pastor at Mosaic Church Mableton, where she serves alongside her husband, Pastor Broderick Santiago. Married for over 20 years with four children, their family reflects a deep commitment to faith, love, and community. Erika finds joy in travel and great food, embracing the richness of diverse cultures and experiences that shape her ministry.
With a Master of Divinity and a Doctor of Ministry in discipleship from the John W. Rawlings School of Divinity, Erika is passionate about equipping believers to grow as fully transformed disciples of Jesus. She develops dynamic Bible study content, leads engaging discipleship courses, and spearheads Mosaic Church's Seminary Saturdays. Her heart for teaching and mentorship empowers others to deepen their faith and navigate their spiritual journeys with clarity.
Alongside her husband, Erika leads Mosaic’s marriage ministry, helping couples build strong, thriving relationships. As a certified SYMBIS facilitator, she provides practical guidance rooted in biblical principles, supporting couples in every stage of their journey.
A thought leader in faith reconstruction, Erika challenges the norms of cultural Christianity and encourages believers to explore a faith that is both authentic and transformative. Her warm and thoughtful approach invites open conversations that inspire growth and renewal.
Dr. Erika Santiago is a dedicated pastor, teacher, and mentor—committed to seeing lives changed and faith strengthened through intentional discipleship and community.