Dan Brown Headshot

Dan Brown | Chairman

Dan is a senior partner with a technology consulting firm and a certified executive coach.  He has an extensive background in technology strategy and operations in the financial services industry.  He holds a BA from Covenant College in Psychology and MBA in Finance from the Georgia State University. Dan is on the Advisory Board for … Read more


Joseph Vijayam | Vice-Chairman

Joseph Vijayam is the Managing Director of Olive Technology. He earned a B.S. in Computer Science from Biola University, CA, and an MBA in Information Systems from Georgia State University, GA.  He serves as the Senior Associate of Technology for the Lausanne Movement and is a member of the Boards of Global Disciples, SIIRG and … Read more


Mark Johnson | Treasurer

Mark Johnson is an Attorney at Microsoft Corporation, where he supports the marketization of complex technology-based products and services. Prior to joining Microsoft, he worked at various law firms servicing business clients’ needs in regulatory compliance, business transactions, and corporate governance matters. He earned his J.D. from Harvard Law School, where he gave his life … Read more

Elaine L

Elaine Lo | Secretary

Elaine has a long history with Partners International having supported its ministry for more than 15 years. Raised in a Christian home in Canada, some of her first memories are of the Chinese Christian Fellowship meetings her father, a professor affiliated with Ambassadors for Christ, would host. She, however, was not exposed to a missional … Read more

John LaRue Photo

John LaRue | Board Member

John LaRue is a Managing Partner with his wife, Carole, in Bay Avenue Ventures LLC, which invests in startup businesses including Meineke Car Care franchises in the Tampa Bay area and their son’s leather craft business. From July 2009 to July 2014. John was a Vice President at the International Fellowship of Christians and Jews … Read more

bryson web

Bryson Vogeltanz | President & CEO

Bryson Vogeltanz is the seventh President and CEO of Partners International, bringing more than 20 years of ministry experience at multiple levels. After graduating from Elon University with a B.S. in Business, Bryson went on to coordinate college ministry across multiple campuses in Atlanta through North Point Community Church. In his early 20’s, he oversaw … Read more

DLH Head 1

Doug Hunter | Board Member

Doug Hunter began his business career in the vertical transportation industry in 1971 with Carter Elevator Company, becoming President and Chief Executive Officer in 1987. As a Christian CEO, Doug soon became involved with the Fellowship of Companies for Christ International (FCCI). When he sold Carter Elevator in 1994, Doug moved to Atlanta to work … Read more

Mary Pudaite Keating

Mary Pudaite Keating | Board Member

The great grand-daughter of a headhunter, the Gospel message came to her tribe in Northeast India where her Grandfather was one of the first of 5 men who received Christ. Her father, Rochunga, translated the Bible into the language of the Hmar tribe with the help of Gospel Patrons, Bob Pierce (World Vision) and Dr. … Read more

Jennifer Photos

Jennifer Holloran | Board Member

Jennifer Holloran, SHRM-SCP, SPHR, serves as the Chief Operating Officer for Wycliffe Bible Translators, where she has served in a variety of human resources and leadership roles since 2002. She earned a Master’s in Business Administration from the University of Central Florida and is a current doctoral candidate in Strategic Leadership from Regent University. Jennifer … Read more

Samuel Photo

Samuel Chiang | Board Member

Rev. Samuel E. Chiang is husband to Robbi, and father to three grown children. He has two daughter-in-laws and a granddaughter. Born in Taiwan and educated in Canada, Samuel worked with Ernst & Young. He was a graduate of Dallas Theological Seminary where he had also served on staff. Samuel lived in Hong Kong for … Read more


bryson web

Bryson Vogeltanz | President & CEO

Bryson Vogeltanz is the seventh President and CEO of Partners International, bringing more than 20 years of ministry experience at multiple levels. After graduating from Elon University with a B.S. in Business, Bryson went on to coordinate college ministry across multiple campuses in Atlanta through North Point Community Church. In his early 20’s, he oversaw … Read more

266BC9DB 7930 42C0 84BA 1F9269BB6749

Chris Ramsey | Chief Operating Officer

Chris graduated from Liberty University with a BS in Sports Management and Marketing and worked in that field until he felt a calling to serve in full-time ministry. He served at Elevation Church in Charlotte, NC, as their Outreach Pastor, then for Samaritan’s Purse Operation Christmas Child, until accepting the call to serve back in … Read more

randy web

Randy Hall | Vice President of Development

Randy grew up in Kalamazoo, Michigan, spending summers at Gull Lake Bible and Missionary Conference where he gained a passion for Missions. He attended Moody Bible Institute, earning a BA in Communication. Randy worked in the advertising, marketing, and communications industry. Then in 2004, he changed careers, joining the development team at Moody where he … Read more

carlos web

Carlos Calderon | Vice President of International Ministries

Carlos grew up in war-torn El Salvador. As a young man, he served as a youth pastor at his church, Iglesia Nazaret, led at the time by Argentinean Luis Bush who later became the President of Partners International and director of the AD2000 movement. After completing his B.Sc. in Chemical Engineering from the University of … Read more


AbbyC 1

Abby Carlson | Women's Ministry Assistant

Abby learned about Partners International through her church that supports the Women’s Ministry. She began volunteering on the Women’s Ministry Team the spring of 2018 and came on staff the summer of 2020. Her main job is to help the Women’s Ministry Director with day-to-day tasks, planning, and communications. Abby was very involved in church growing up and put her trust in Jesus at a young age. In addition to pastoring, her father traveled overseas, training church leaders in evangelism. Abby got to go with her father on one of these trips. “After witnessing and praying with people in Nicaragua, I had more of a passion to share the Gospel,” she said. About a year later, she met her husband and now serves alongside him as a pastor’s wife in Sagle, Idaho. In her free time, she enjoys spending time with her husband and four children, hiking, and singing on the church worship team


Alissa Nadeau | Development Representative

Alissa knew of Partners International but it was not until she started working here Summer 2017 that “I came to understand the amazing reach of PI over much of the world!” As a Donor Development Coordinator, “I try to communicate with our donors the incredible importance of their role as foundational partners with us. It is a joy to talk with people who have passionate hearts for the souls we serve in the least reached, least resourced places.” Alissa graduated with a BA in Communications Public Relations from Washington State University. Her first job out of college was with a telemarking firm in Boston, the city where she met her husband. They have three children. The past six years, she had a unique job as a high school cheerleading coach. But Alissa says her favorite position in life so far has been “Homeschool Mom”! “On my job, I am able to utilize many things He has taught me over the years. It is truly a blessing to work in a place where we have a weekly Staff Chapel praying for our ministry partners, our staff and our donors.
silhouette security W 2

Almagul | Area Communications Coordinator - Central Asia

Almagul was born in a Central Asian country to inter-ethnic Muslim parents. They moved often because of her father’s job as a policeman. The family was not religious, but Almagul said she knew that God exists. “I was blessed to study in a school that was established (unofficially of course) by missionaries,” she said. Her mother attended a homegroup and came to faith in Christ. When Almagul was 16, the family moved to another city and began attending a church where she came to Christ, was baptized, and committed her life to God. For eight years Almagul taught Sunday school while also attending university. After graduating, she joined the Camp Adonai ministry. “I was honored to contribute my small part in raising a new generation of committed Christians,” she shared. In Spring 2018, she became Partners International’s Area Communication Coordinator helping our Central Asia ministries in reporting back to their prayer and financial supporters. Almagul and her husband have two children.
AlyssaS for Web 1

Alyssa Stockdill | Partnership Development Support

Alyssa first became acquainted with Partners and its work in 2015 when she spent the summer volunteering with the International Ministries department. She earned her B.A. in International Studies from the University of Washington. Soon after graduating, she spent a year abroad working with a team of missionaries doing outreach to refugees and immigrants in Europe. Through her studies at UW and her experiences abroad, God instilled in her a passion for cultures, languages, community development, and cross-cultural ministry. Alyssa loves working at Partners because of the close-knit Christian community and its commitment to building the Church in the least reached places. In her free time, Alyssa likes to play the cello, read, and catch up with friends over coffee.
silhouette security W 2

Cari Johnson | Women’s Ministry Director

Cari has been involved with Partners International’s women’s ministry for more than two years.  In April 2015, she joined Partners full time, as the Director of Women’s Ministry. Married to a pastor for 25 years, Cari has experience leading and mentoring women, teaching Bible studies, and ministering within the church body. Her professional background is in Information Technology, Management, and Team Leadership. She is also a freelance writer and has published devotional articles. Cari says, “I love watching God work through the ministry of Partners International.  I love how we serve and encourage our partners and the incredible work they do in such difficult circumstances. I love knowing that God is directly responsible for the outcome and that the work truly is His!” In her free time, Cari enjoys reading, writing, kayaking, learning to play the guitar, and spending time with her family.
F8F4378D D5AD 4532 8DC0 FB69FF533131

Emory Williams | Executive Project Leader

Emory learned about Partners through the President & CEO Bryson Vogeltanz who also lives in Atlanta and attends the same church. Emory was raised by Christian parents who prioritized faith in Jesus and invested in the local church. He put his trust in Jesus as his Savior in second grade and started making faith a strong priority in his life. Emory and his wife knew each other in high school and married in April 2018. He is active in student ministry at his church, Passion City Church. Emory says that in his free time, “You can catch me spending time with my students, fishing, and playing tennis. My ideal weekend is spending time with my wife and dog at a local coffee shop.” He has a BA in Communication Studies from Samford University and is finishing up an MBA from the University of Georgia. His life goal is to know God and make Him known.

silhouette security W 2

Jemimah Lieow | Area Communications Coordinator - Mekong Southeast Asia

Jemimah grew up having many opportunities to see God in action through her parents who were missionaries in Malaysia. For most of her childhood, she was bedridden from an illness which gave her plenty of one-on-one time with God. She always thought she would outgrow her physical weaknesses, but God’s answer was always the same: “My grace is sufficient for you, for My strength is made perfect in weakness” (2 Corinthians 12:9). As a result of her physical problems, Jemimah learned vast amounts of medical knowledge which not only helped herself but also, later on, people in the ministry fields. In 1999, Jemimah dedicated her life to Jesus in a teenagers’ camp. She attended seminary in Indonesia. After graduation, she went to work with our Affiliate ministry, Christian Nationals Evangelism Commission (CNEC) in Singapore overseeing the Ministry Advancement & Church Relations department. In 2019, Jemimah added part-time work with Partners International as Area Communication Coordinator for our ministries in the Mekong.

Joel Endress | Director of Marketing & Communications

Joel joined Partners International in 2013. He has a B.A. in Organizational Leadership from Simpson University and is a licensed Pastor at Access Church in Spokane. He is the young adult pastor at Access Church, and also serves on the board of Free Indeed Ministries. “I love that we as Partners International practice servant leadership.  We don’t tell our Indigenous Ministry Partners what they are going to do, but rather we listen to what God has placed in their hearts to accomplish.  By listening, we discover their vision, and by serving their vision we see true and lasting transformation.” In their free time, he and his wife enjoy hiking and rock climbing.
john dekker

John Dekker | Missions Consultant

John Dekker is the longest-serving member at Partners International with over 35 years of ministry. With a lifetime of travel to countries in the 10/40 Window and beyond, John’s vast field experience and anthropological insights continue to shape cross-cultural communications and the development of effective methodologies to share the Gospel among indigenous leaders in partnership with PI. John continues to serve Partners in developing educational training materials such as ‘The Circle of the Gospel’, a wonderful tool that summarizes the fundamentals of our faith. The Circle of the Gospel and other materials developed by John and the International Ministry team are used in the field to equip Church Planters working among Unreached People Groups. John and his wife Helen have been married for over 60 years and enjoy spending time with their family.
KaylaS 1

Kayla Schroetlin | Digital Marketing Coordinator

Kayla graduated from WSU with B.A.s in Communication and Linguistics. She also holds a Ministry degree from the International House of Prayer University in Kansas City, MO. Being a musician, she’s served on worship teams in houses of prayer and local churches. “I love supporting the global worship and prayer movement, and I’m excited to be involved in more of what the Lord is doing around the world through Partners.” When she’s not studying web development or playing music, Kayla might be reading a classic sci-fi novel or petting her cat.

IMG 7489

Lynda Johnson | Writer/Editor

Before joining Partners in 1989, Lynda lived four years in India studying Hindi and working with a Christian book publishing company. Prior to that, she served as Managing Editor for World Venture. Her time with partners was broken up with stints of teaching at a community college and an editing job with her church. “I love what Partners stands for,” she says, “helping the U.S. Body come alongside and help our Ministry Partners do better what God has called them to do in reaching their people for Christ.” Lynda enjoys country living with her menagerie of hens, ducks, dog and felines, and gardening. One day she hopes to finish writing her book!
IMG 7402

Marilyn | Partnership and Database Support Specialist

Marilyn joined Partners International in 1979 and currently helps manage our partner database and assists the finance department. “I love that men, women, and children in the least reached, least resourced regions of the world are learning how valuable they are to God, are coming to faith in Christ, and that I get to play a small role in this amazing Kingdom work.” When she’s not serving our partners, Marilyn enjoys reading, listening to music, and walking in the country with friends.

Parfait Diompy | Area Communications Coordinator - West Africa

Parfait was born to Roman Catholic parents who also practiced animism. The parents taught their eight children the fear of God and to respect the 10 Commandments, though they never read the Bible. In college, Parfait attended an evangelism service and agreed to meet with the organizers shortly after that. During their visit, they led him to Christ. After completing a course in Civil Engineering, Parfait took a six-month discipleship training with Youth With A Mission in Dakar, his hometown. And from 1992 to 2003, he worked for the mayor of Dakar, supervising the city’s construction works. Parfait learned about Partners International (PI) through our West Africa Area Director, Rene Mbongo, and started working with Rene in 2007. His main role as Area Communication Coordinator is to secure life-changing stories and photos from the Ministry Partners for reports back to supporters through PI. Parfait and his wife Nicole have four sons.

Robert Mullen | Regional Director - Development

Robert’s professional career began as an attorney concentrating on commercial litigation and representing Christian ministries. After nine years of practicing law, Robert served for ten years as a Missions and Discipleship Pastor and six years as Senior Pastor. It was in this role Robert learned about PI. Over the years, he directed the church to invest strategically in PI ministries through prayer, encouragement and financial giving. Just prior to coming to Partners, Robert served in higher education. Robert is passionate about his role as Church Engagement Director. His goal is to serve local churches by helping them understand the incredible opportunity and personal responsibility they have to be strategically involved in reaching the least reached on this earth. Robert and his wife, Anne, have two grown children.
Shelley Kardos

Shelley Kardos | Development Representative

Over the years Shelley has enjoyed serving the Lord as a women’s prayer group leader, a mission trip leader, and in almost every possible position in children’s ministry, including the role of Children’s Ministry Director. She and her husband, Michael, also served as missionaries in Rome and currently lead the Missionary Care team at their church. While on the mission field she began to appreciate how much easier it is to share her faith in her own language! It also became clear to her that prayer wasn’t merely preparation for ministry, prayer is the ministry. Shelley is excited to have the opportunity to serve the Lord in a ministry whose priority is reaching the least reached people of the world and equipping indigenous ministries to reach their own culture with the Good News of Jesus Christ. In her free time, Shelley loves hanging out with her nine grandchildren. She also enjoys painting, teaching art lessons, writing, gardening, and traveling.

Suzanne Wilson | Regional Director - Development

Suzanne joined the Advancement team in June 2019 to help with the workload after Advancement team member Susan Donovan retired. Prior to joining PI, Suzanne had a rich history of working with Global Missions through coordinating events, promoting ministry, and encouraging volunteers. She serves as Director of Global Outreach at her church, Grace Fellowship of Lakewood, Colorado. “I am passionate about reaching the world for Christ through indigenous workers, especially in the 10/40 Window,” Suzanne says. “I am so thankful that I have been connected with Partners International and hope others will be as excited about this ministry model as I am! I am excited to share PI with churches and individuals, helping them to catch the vision of reaching the unreached for Christ.” Suzanne has a BS and an MS in Business Administration. She and her husband have four children.

Teresa Holman | Gift Processor

Teresa and her husband of nearly 50 years recently moved to Spokane to be closer to their youngest son and his wife and two granddaughters. They have one other married son. Teresa says, “We love having daughters-in-law and granddaughters since we raised boys.” Prior to joining Partners, Teresa held various accounting and bookkeeping positions that helped prepare her for her job as Gift Processor. In Atlanta, she entered the weekly donations at their church, The Bridge Church. “I’m so glad to work here and learn more about what God is doing through our ministries around the world,” Teresa said.
silhouette security 2 15

William | Area Communications Coordinator - South Asia

William was born into a Christian family and taught in the ways of the Lord. During college, however, he drifted from the Lord. After college, he and a friend started a computer training institute which did well; however, in time, partnership issues erupted, leaving William with a huge debt. Over time William’s life became an emotional mess. He tried to end his life 15 times, but God stopped him every time. Just before his last attempt, he opened the family Bible, pointed his finger randomly, and read, “I will never leave you nor forsake you” (Joshua 1:5). He did this twice more, and each verse showed how special he was to the Lord. William surrendered his life to Him. William has degrees in Psychology, Computer Applications, Sociology, and Theology, and is a skilled photographer. In 2004 he became Area Communication Coordinator, collecting impact and life transformational stories for reports back to supporters. William and his wife have one son.



Allan Matamoros | Area Director - Middle East and North Africa

Allan Matamoros (Costa-Rican) lives in the Middle East with his wife Patricia and two young adult children. For the past 25 years, Allan served and led Latin American mission agencies deploying church planting and holistic missional teams in the Muslim World. He served as Executive Director of FEDEMEC (Federacion Misionera Evangelica Costarricense), as a member of the COMIBAM executive team, as Chairman of Vision 5:9 (a coalition of 180 agencies working among Muslims) and 12 years as the International Director of Maghreb Project, a ministry in the Middle East. Allan served as one of the URBANA 2015 speakers. He now serves as the Middle East & North Africa Area Director for Partners International.
silhouette security

Allen Wesley | Area Director - Horn of Africa

Having grown up in Zambia and Kenya and later serving in Zaire (now known as the Congo), Allen has always had a burden for the people of this vast region of Africa. After serving for many years with Africa Inland Mission, Allen joined Partners International as Manager of Program Strategies. Building on his long-time experience in the region, Allen later took on the role of Area Director for the Horn of Africa. Serving in a region plagued by poverty, strife, and oppression, Allen’s passion is to see the people of this turbulent part of the world experience peace, wholeness, and new life in Jesus Christ.
silhouette security

Carla Davis | Area Director - Central Asia

After completing her MBA and years of working in product development in the food industry, Carla’s heart was burdened for the region of Central Asia after joining a team of farmers on a trip to Kazakhstan. After 11 years of service with Medical Ambassadors, a ministry organization focused on Community Health Evangelism, she joined Partners International as Central Asia Area Director in 2008. Bravely traveling to volatile places like Pakistan to meet with local believers, Carla has been working in the region for more than 15 years. Her passion is equipping believers in community development skills and spiritual leadership.
silhouette security

Matt Kirkas | Area Director - Southeast Asia

Matt lived and ministered in the Muslim nation of Indonesia for nearly 20 years, first as a tentmaker and later as a consultant to indigenous ministry organizations. Matt joined Partners International in 2005 as our Area Director for Southeast Asia. As Area Director, he identifies new opportunities for Partners to serve the indigenous Church and provides pastoral care, organizational development, and strategic planning consulting to our partners. Combining a Master’s in Modern Islamic Thinkers and a deep passion for the salvation of Muslims, Matt also leads our’ Strategic Growth Initiative on Global Muslim Outreach.
silhouette security W 2

Michelle Lee | Area Director - East Asia

Michelle was born into a working-class family in northern China. She studied in the atheistic education system and believed that as long as she worked hard, she could achieve whatever she set her mind to. In college, Michelle met Christians who shared their beliefs with her. After some hard experiences, Michelle saw that she could not control her life through sheer willpower. In time, she gave her life to Jesus. Following college, Michelle worked as a translator in Partners International’s East Asia office. She slowly transitioned from translator to Area Communications Coordinator and in 2017, to Area Director. China has tightened its policies on religious freedom, causing an uncertain future for believers. Michelle works with our Ministry Partners, encouraging them and helping them develop strategic plans. She says, “Just as God transformed my heart, I am working alongside like-minded brothers and sisters to see Him transform hearts of the unreached.”

Prem James

Prem James | Area Director - South Asia

Born and raised in a Christian family in India, Prem James completed his post-graduate work in both business and theology. In the 1970s, he joined Far East Broadcasting Association, an evangelistic radio ministry, and served with them for 26 years. Prior to joining Partners International in 2004, Prem spent years developing partnership networks throughout India. This mentoring and facilitating role is one he continues today, advancing Indian missions through partnership and strategic collaboration. Prem’s deep passion is to mobilize the global Body of Christ to work together in committed, Christ-like partnerships.