Christian Union Universities

Providence, Rhode Island

Sheri Casali

Ministry Fellow

Sheri2021 Sheri is a Rhode Island native. She worked for several years with Brown Medicine as the Supervisor of the Division of Infectious Diseases, Inpatient Consult Service. In her time there the Lord called her to full time ministry.

She is a minister with the Assemblies of God and serves as a lay counselor with her church. She currently serves as a board member with a Christian non-profit start up, with a mission to provide holistic trauma care services in the community.

Sheri serves on the ministerial support team at church, including transition prayer and altar ministry. She started small groups within the church focused on discipling women. Sheri is passionate in discipling women to be world changers for Jesus. It brings her joy to journey alongside them, as they continue to grow in His grace and knowledge.

In her free time she loves to read, write, and work in her garden.

"Christian Union at Columbia University"

Since 2011 CU Lumine has worked to bring spiritual transformation and renewal to campus by seeking the Lord, growing in knowledge and love of His Word, and thoughtfully engaging Columbia with the gospel.

The high-caliber ministry faculty at CU Lumine teach intellectually rigorous Bible courses, disciple students one-on-one, and coach students to develop as Christian leaders.

CU Lumine also offers conferences and retreats each semester and a weekly leadership lecture series called Illumina, which features great worship, talks from compelling speakers, and space for students to grow together in fellowship.

New York, New York

Craig Holliday

Ministry Director

Bio coming soon.

Viviana Hinojosa

Ministry Fellow

Bio coming soon.

Ayomide Tikare

Administrative Assistant and House Manager

Since 2012 CU Vita has worked to bring spiritual transformation and renewal to campus by seeking the Lord, growing in knowledge and love of His Word, and thoughtfully engaging Cornell with the gospel.

The high-caliber ministry faculty at CU Vita teach intellectually rigorous Bible courses, disciple students one-on-one, and coach students to develop as Christian leaders.

CU Vita also offers conferences and retreats each semester and a weekly leadership lecture series called Vita Fidei, which features great worship, talks from compelling speakers, and space for students to grow together in fellowship.

Ithaca, New York

Marcus Buckley

Ministry Director

Beginning his career in ministry as a church pianist while in college, Marcus took a position as lead pastor the year after his graduation from Stetson University. For nearly 30 years he has pastored churches in Florida and South Carolina while also serving as a police chaplain. During this time, Marcus completed his Master of Divinity degree from New Orleans Baptist Theological Seminary and earned his Doctor of Ministry from North Greenville University. In addition to pastoring and preaching in a broad variety of contexts, he has also hosted Christian talk radio programs, taught college classes, contributed numerous articles to a variety of publications, and has authored two novels with a third forthcoming.

Marcus began as Ministry Director in February 2023, along with his wife, Lea Ann, who serves as the CU Vita Administration/Ministry Associate. They have three children, Emma, Victoria, and Brandon, and four dogs. In his free time, Marcus enjoys tinkering with anything and everything related to automobiles.

Lea Ann Buckley

Administration / Ministry Associate

Growing up in a pastor's home, Lea Ann was involved in ministry from an early age. She spent 20 years in the banking and medical professions before joining her husband, Marcus, on staff at Oasis Church, in Ormond Beach, Florida as the Administrator and Ministry Coordinator for nearly 7 years.

Lea Ann joined Christian Union in February 2023. She and Marcus, who is the Ministry Director for CU Vita, have three children--Emma, Victoria, and Brandon--and four dogs. In her spare time, Lea Ann enjoys gardening, exercise, outdoor activities, and is an HGTV aficionado.

Since 2011 CU Vox has worked to bring spiritual transformation and renewal to campus by seeking the Lord, growing in knowledge and love of His Word, and thoughtfully engaging Dartmouth with the gospel.

The ministry faculty at CU Vox teach intellectually rigorous Bible courses, disciple students one-on-one, and coach students to develop as Christian leaders.

CU Vox also offers conferences and retreats each semester and a weekly leadership lecture series called The Vine, which features great worship, talks from compelling speakers, and space for students to grow together in fellowship.

Hanover, New Hampshire

Tim Pillsbury

Ministry Director

The son of two Dartmouth graduates, Tim Pillsbury grew up in Hanover, New Hampshire as the second oldest of seven children. After graduating from Hamilton College he became a teacher at Trinity-Pawling School, an all-boys boarding school in Pawling, New York. He coached Varsity tennis and ski racing, ran the school’s weekly newspaper, and advised his students in addition to his teaching responsibilities.

Tim began to seek God about a career change, and after seven years of teaching God opened a way for him to become Associate Pastor at Wellspring Worship Center in West Lebanon, New Hampshire, the church he grew up attending, where he spent five years before coming to Christian Union.

Tim seeks to make God relevant to every person he meets, combining a pastoral heart, knowledge of scripture, clarity in teaching, and strong administrative skills to do effective work for the kingdom of God. Tim and his wife have two young children, and live in Meriden, NH.

Cambridge, Massachusetts

Justin Yim

Christian Union Ministry Director at Harvard Law

JustinYim2018

Justin grew up in NYC as the youngest son of a pastor, church planter, and missionary. After graduating with a degree in Psychology from the University of Rochester, he received his M.Div from Gordon-Conwell Theological Seminary. While finishing up his seminary degree, he served at Bethany Church in New Hampshire for the next 11 years, as the Associate Pastor of Worship, Young Adults, and Youth. He also met his wife, Melissa, during this time, and in 2007, accepted a call to Grace Fellowship Church in the Capital District of NY, near Albany, to launch their first multi-site location, as Lead Pastor. For the next 11 years, he helped launch and oversee 4 locations, as the Executive Pastor of Multisites.

In over 22 years of experience with the local church, Justin’s passion has been to invest and develop the next generation of leaders for God’s Kingdom, by grounding them in the truth and power of God’s Word. He brings a vast diversity of experience in many aspects and levels of leadership, and is eager to contribute wherever God seems to lead.

He and his wife have 4 beautiful children—Sydney, Austin, Cooper, and Sawyer—and currently reside north of Boston, where they hope to make an impact on their local community for Christ.

Since 2013 CU Gloria Law has worked to bring spiritual transformation and renewal to campus by seeking the Lord, growing in knowledge and love of His Word, and thoughtfully engaging Harvard with the gospel.

The high-caliber ministry faculty at CU Gloria Law teach intellectually rigorous Bible courses, disciple students one-on-one, and coach students to develop as Christian leaders.

CU Gloria also offers conferences, regular prayer gatherings, and book groups each semester, providing space for students to grow together in fellowship.

Christian Union develops Christian leaders to transform culture for God’s glory. We serve and resource student organizations at some of the most strategic universities in America.

Since 2008 CU Gloria has worked to bring spiritual transformation and renewal to campus by seeking the Lord, growing in knowledge and love of His Word, and thoughtfully engaging Harvard with the gospel.

The high-caliber ministry faculty at CU Gloria teach intellectually rigorous Bible courses, disciple students one-on-one, and coach students to develop as Christian leaders.

CU Gloria also offers conferences and retreats each semester and a weekly leadership lecture series called DOXA, which features great worship, talks from compelling speakers, and space for students to grow together in fellowship.