About Us

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As East Mountain Asia, we exist to develop healthy and equipped Christian leaders for global missional service.

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We long to see leaders, transformed by the gospel and living in authentic community, who inspire churches and organizations to join God in His mission throughout Thailand.


The culture of our team is first and foremost to abide in Christ. We are dedicated to loving our neighbors, engaging our stories and living life in community.

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Central ministry focuses

Our central ministry focuses are partnering for the Kingdom, launching Kingdom initiatives and equipping, training & discipling leaders.



It all started when…

The story of our work in Thailand started over 28 years ago. A team of recent college graduates from the United States came to Thailand to evangelize and disciple college students. After 12 years of campus focus, God raised up Thai leaders who desired to plant a church near the campus. The team shifted their focus from campus ministry to church planting. 

Over the next 15 years, the team continued to invest in discipling and equipping leaders on the campus. They also began to partner with other churches within Bangkok and throughout Thailand to help train Thai leaders to disciple others. As the team grew, they began to explore ministry in other areas such as community development, business as mission, church planting, and trafficking. While there have been significant efforts by individuals on the team in these new ministries, there has not been sustained focus or impact.

In 2015, the need emerged to reimagine how missional leaders are equipped and ministry teams formed. Key leaders began to explore new models for ministry in other contexts. This began relationships with the original East Mountain ministry site in Stellenbosch, South Africa. In 2018, Bangkok, Thailand officially became a new launch site for the East Mountain community.   


Our Team


The Dempsey Family

EM Asia Thailand Directors

Billy and Kate moved to Bangkok in 2015 from Charlotte, NC after working for United World Mission sending missionaries to the field for 7 years. They have three boys - Rush, Finn and Locke. As directors, they cast vision for the team and provide spiritual mentorship and care for missionaries as an on-ramp into Thailand while managing all overhead operations and programming.


Christina Vang

Partnership Development Coordinator 

Christina is originally from Central Valley, CA and moved to Bangkok in July 2018 after living 7 years in St. Paul, Minnesota. She is in charge of forming new partnerships with organizations in Bangkok that EM Asia can support and staff with volunteers. Christina also volunteers with refugee and slum ministries. You can find her lounging to lo-fi hip hop beats, taking care of her bedroom jungle, playing guitar & singing tunes.

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Kelly Sartorius

Communications/Logistics Coordinator

Originally from outside Washington, D.C., Kelly graduated from the University of South Carolina before moving to Bangkok in May 2018 from Charlotte, NC. Kelly manages visual content and administrative functions within the team, in addition to volunteering with university outreach on a local Bangkok campus. On days off you can find her at a coffeeshop, hiking, shooting photos or writing music.


Bailey Debree

East Mountain Staff

Bailey is originally from Gilbert, Arizona and ventured out of state for school in Southern California where she graduated from Azusa Pacific University in 2018. She will move to Bangkok in March 2019 as staff with EM Asia! Bailey is always up to try something new and her ideal day would involve the ocean, reading, playing board games, and a never ending supply of coffee.

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The Bunupuradah Family (Partner)

Pastor of Grace Community Church

Originally from Thailand, Rawee and Nui spent 8 years in New York City before returning to Bangkok in 2011. They have three boys - Mat, Mitchell and Manas. Rawee is the pastor of Grace Community Church, one of East Mountain’s partner churches on the Northern side of Bangkok.


Emily Blaine

East Mountain Staff

Born in Tampa, Florida, Emily graduated from University of South Florida in May 2018. She will be transitioning from a Marketing Director role at an international real estate firm to EM Asia Bangkok staff in Spring 2019. In her free time, Emily enjoys videography, nonfiction reading & research, painting, DIY projects, and watching documentaries.


The Nicholson Family (Partner)

BCF Church Leadership

Gregg moved from Birmingham, AL to Bangkok 27 years ago, with Julie coming over 22 years ago from Greenville, SC. They now have four children - Joy, David, Sarah and Grace. After serving with Campus Outreach and church planting for many years, Greg is now in leadership at Bangna Christian Fellowship Church and Julie is a teacher at ICS.