Our Team

Leadership Team

Todd Harper


As a founder of Generous Giving, Todd has been actively engaged in spreading the biblical message of generosity for 20 years. In his current role as president, Todd acts as a key spokesperson, relating with givers and implementing strategies for advancing the generosity message. He holds a bachelor's degree in economics and entrepreneurship from Baylor University and spent 11 years with Campus Crusade for Christ International (Cru), where he served in Russia, Yugoslavia, and in the United States. Prior to joining Generous Giving, Todd was a partner in an investment management firm, advising high net worth clients on growing and using wealth wisely. Todd's passion is to disciple others, and given his experience in ministry leadership, major donor development, and philanthropic advising, he is particularly suited to encourage Christians to excel in the grace of giving. He and his wife, Collynn, have five children and live in Orlando, Florida.

John Cortines

Chief Operating Officer

John serves as COO, with responsibility for Generous Giving’s internal strategy and operations in sharing the biblical message of generosity. John also works to reach a new generation with biblical generosity through our Emerging Leaders initiatives. A native of Texas, John began his career as a Petroleum Engineer, spending time everywhere from the sand dunes of Saudi Arabia, to the offshore platforms of the Gulf of Mexico. While studying at Harvard Business School, John began a journey of discovery on the intersection of faith and wealth which culminated in a decision to leave behind a lucrative post-MBA job to work, speak, and write full-time on generosity (his book God and Money, co-authored with Greg Baumer, is out now).

John's greatest blessing in life comes from being married to his beautiful and gracious wife, Megan, and sharing in the joy of their three young children, Jack, Anna, and Lydia. John holds degrees from Harvard Business School (MBA, 2015), King Abdullah University of Science and Technology in Saudi Arabia (MS Earth Science, 2011), and Texas A&M University (BS Chemical Engineering, 2010).

David Gonzales

Executive Vice President, Engagement Team

David leads the Engagement Team of Generous Giving, interacting with givers and facilitating events. He has had an eclectic career, in entrepreneurship in both low and high tech business, in independent movie production, and finally in ministry. During his 5 years on Young Life staff, David had the privilege of working with many generous givers and saw firsthand their deep faith and joy in giving. This ministry experience changed his life and is the reason he loves being a part of the Generous Giving team. He played on the Missouri State University Tennis Team where he earned a bachelor's degree in Business. David, his wife, Christie, and their 3 children live in Austin, Texas.

Ladonna Cingilli

Senior Vice President

Ladonna brings more than 15 years of leadership experience to her role with Generous Giving's engagement team. She started her career working in her family¹s business, managing a pharmacy and specializing in nutrition. An entrepreneur at heart, Ladonna has had the opportunity to open a non-profit book store and start her own business before joining the team at Generous Giving. With a passion to see people healed, Ladonna has worked with Generous Giving since 2005 and loves to see the transforming power of generosity. She and her husband, Or, have three children and live in Chattanooga, Tennessee.

Operations Team

Lindsay Alexander

JOG Team Coordinator

Lindsay serves as our JOG Team Coordinator supporting the administrative and logistical needs of the JOG Team. She was an Orlando Heart of the City Fellow for nine months after graduating from the University of Florida, where she received a bachelor’s degree in journalism.

She is currently a master’s student at Reformed Theological Seminary, and a co-chair of the Orlando Fellows Alumni Association. She enjoys time with friends, weekend trips, and talking up her hometown, Orlando, where she currently lives.

Hailey Anderton

Communications & Design Coordinator

Hailey currently serves as Generous Giving's Communications and Design Coordinator. She graduated from the University of Florida in 2018 and spent the next nine months in a spiritual formation program called the Orlando Fellows.

Hailey is an Orlando native, and has been surrounded by generosity within her family and community from a young age. In her free time, Hailey enjoys spending time with her roommates and leading worship at her church.

Kristy Champion

Assistant to the Business & Finance Manager

Kristy serves in the Business & Finance office and also serves as conference registrar. She received a B.S. degree from Tennessee Wesleyan College and is a retired Purchasing Agent with the Tennessee Valley Authority. She has been back with the GG team almost two years. An active member of her church, Kristy is a Sunday School teacher for 11th & 12th grade girls and serves on various committees at the church. She and her husband Tracy, and son Brock, live in Rock Spring, Georgia.

Heather Cousins

Director, Volunteer Strategies

Heather Cousins currently serves as Director of Partnerships seeking to build collaborative relationships with Generous Giving’s strategic partners. Previously, Heather served for three and half years as National Christian Foundation (NCF) Orlando's Director of Giver Services. Heather graduated from the University of Florida with a bachelor’s degree in Event Management and a double minor in Business Administration and Organizational Leadership for Nonprofits. Born and raised in Orlando, and the daughter of parents in full-time ministry, Heather’s passion for spreading the message of biblical generosity has grown from a young age through the first-hand and personal impact of other's giving.

Heather currently serves on the Young Professional's Council for Elevate Orlando, as a board member for First Presbyterian Church of Orlando’s Heart of the City Fellows, and as an Advisory Board member for NCF Orlando. She enjoys spending time mentoring high school girls and convincing people that Orlando is the next Nashville.

Alison DeBardeleben

Event Coordinator

Alison supports the Generous Giving team as an event coordinator. She supports the national and regional events, organizes the revision and print processes of all JOG collateral, and executes special projects. Alison graduated from University of Central Florida with a bachelor’s degree in Interdisciplinary Studies. Outside of work she enjoys climbing, hiking, and being outdoors. Alison currently resides in Orlando, Florida with her husband, Chandler, and their son, Charlie.

Melinda Eller

Director, Business & Finance

Melinda has served in the position of business and finance manager since 2003. She attended Dalton College and received a bookkeeping certificate from Walker Technical Institute in Rock Spring, Georgia. An active member of her church, Melinda has taught Sunday school for many years. She also serves as church librarian. She and her husband are active in a group called Christians in Action, which provides home repairs for people in the church and in needy communities throughout the South. She and her husband, LeBron, live in Chickamauga, Georgia. They have three married children with 6 grandchildren.

Zane Henderson

Director, Emerging Leaders & Strategic Planning
Zane serves on the Emerging Leaders team, working to help spread the biblical message of generosity at college campuses. A recent graduate of Biola University, Zane interned with Southwest Airlines’ Community Affairs department before joining the Generous Giving team. He is passionate about sharing the life-giving news of generosity with the next generation of Christian leaders. His big family (he has nine siblings from three continents!), Chick-fil-A Spicy Chicken Sandwiches, Josh Turner’s music, and SEC football are a few of his favorite things.

Lindsey Johnson

JOG Concierge
Lindsey works with those who are passionate about spreading the message of biblical generosity, serving them as they host Journey of Generosity experiences. She joined the Generous Giving team in 2012 after graduating from Clemson University and then spending ten years in the fields of fundraising and event planning. Lindsey and her husband, Mark, and their daughter, Claire, live in Winter Garden, FL.

Spencer Karges

Designer & Developer

Spencer brings a variety of skills to the Generous Giving communications and technology teams, focusing on design and development. Outside of work, Spencer enjoys music and time with friends. Before joining Generous Giving, he was on staff as an Assistant Music Director at Crosspointe Church in North Carolina. Spencer and his wife Sarah reside in Brooklyn, NY.

Mary Shaw

Director, Events

Mary serves as Director of Events for Generous Giving. She leads the team in creating transformational programming for our national Celebration of Generosity as well as local one day experiences. Mary is a lifelong learner with expertise in managing events, content and story development, program coaching and direction along with volunteer care and systems implementation. She joined the team in 2012 and has served in multiple roles related to the Celebration of Generosity. Mary and her husband, Bryan, live in Chattanooga, Tennessee with their three children where they enjoy the beauty of God’s creation in the nature around them.

Mac South

Support Specialist
Mac's responsibilities include supporting the leadership team with administrative tasks, supporting Generous Giving team members and volunteers with technology, and managing the Orlando office. He is passionate about working behind the scenes to make big picture dreams become realities. Mac graduated from Anderson University (SC) with a bachelor's degree in Math Secondary Education. He and his wife, Elyse, and their daughter, Maggie, currently live in Greenwood, South Carolina.

Jordan Stone

Director, Systems & Processes

Jordan works with the Generous Giving team to build, refine and execute the organization's volunteer program and related systems. Before joining the team in January of 2014, he spent 6 years in retail management with Starbucks. Jordan graduated from Taylor University with a bachelor's degree in Management. He currently resides in Florence, OR, with his wife Elizabeth, and their team which includes Henry, Hosanna, Gus, Ezra and Josephine. Jordan enjoys his family, a good round of golf, and an Oregon Duck football victory.

Engagement Team

Rachel Buchanan

Volunteer Engagement Manager

Rachel serves on the Engagement Team working to build Generous Giving’s capacity to provide world-class care and support for our volunteer network. Prior to joining the Generous Giving team, she served on staff with Cru (formerly Campus Crusade for Christ) for five years at the University of Texas in Austin. During her time on staff, she invested in the lives of sorority women and student athletes by training them in evangelism and discipleship, and also served as the Director of Cru at UT where she gave vision and leadership to the movement as a whole. Through the process of support raising and being on the receiving end of Kingdom-minded, sacrificial giving, she grew a passion for spreading this message of generosity as she saw the impact it made in her own life, and it’s ripple effects around the world. Rachel lives in San Diego, California with her husband where their perfect day includes surfing and playing sand volleyball.

Trey Campbell

Engagement Team
Trey is an engagement team member with Generous Giving, interacting with givers and facilitating events. Trey and Julie Kate come to Generous Giving with 25 years of Co-Leading ministry experience with the marketplace and the college Greek system in Texas. Trey is passionate about the biblical message of generosity and helping others make the connection between God's grace and generosity. Trey and his wife Julie Kate live in New Braunfels, Texas and have two grown daughters at University of Texas and Texas AM. Ty, their son, is an active soccer player in high school. Trey and all his children love to run. Julie Kate enjoys photography.

Lacie Stevens

Engagement Team

Lacie is responsible for interacting with givers and facilitating events. Lacie is the co-author of God Calling, an updated version of the classic daily devotional. Prior to joining Generous Giving, Lacie was a Financial Advisor with large financial services companies for 23 years. In 2007, Lacie attended her first Generous Giving event where she discovered her passion for the message of generosity. Her joy in giving and serving have grown and continue to grow. She volunteers with Joni and Friends as a praise and worship leader. She graduated from Florida State University with a degree in multinational business and marketing. Lacie resides in Palm Beach Gardens, Florida with her two sons.

Matt Massey

Engagement Team

Matt is an engagement team member with Generous Giving, interacting with givers and facilitating events. Matt worked for Procter and Gamble for five years right out of college before entering professional ministry, working for a parachurch organization and then serving as a teaching pastor. After going to Trinity Evangelical Seminary, Matt planted NorthStar Community Church in 2002 and has led there ever since. Matt resides in Loveland, OH with his wife Kim and their three daughters Riley, Claire, and Campbell.

Janice Munemitsu

Engagement Team

Janice is an engagement team member, interacting with givers and facilitating Generous Giving events. Janice comes from the consumer brands/food industry, where her last role was Vice President of Consumer Brand Marketing, ConAgra Foods. Called to lead back-to-back capital campaigns for 9 years at Mariners Church (Irvine, CA), this experience gave her a heart for truly transformational and spiritual stewardship. Her passion is helping others find spiritual freedom (2 Corinthians 3:17) through soul care and spiritual direction. Janice has a B.S and M.B.A. from the University of Southern California. She currently has a private practice in spiritual direction and soul care after receiving a M.A., Spiritual Formation and Soul Care at the Institute for Spiritual Formation (ISF), Talbot Seminary/Biola University. With a heart for travel, and light suitcase to match, Janice is a native Californian living in Corona del Mar.

Elbert Paul

Engagement Team
Elbert is a native of Vancouver, Canada but has lived in the San Francisco, Bay Area for the past seventeen years. Elbert has a diverse background in ministry, philanthropy, and business. Most recently, his work-related experience has included being Executive Director for seven years for a private family foundation, VP of Business Development for Trov, and currently President of Northern California National Christian Foundation.

Troy Bussmeir

Engagement Team

Troy is an engagement team member, interacting with givers and facilitating Generous Giving events. Troy comes from a 20-year banking and finance career, with roles spanning from financial analysis and negotiating debt structures to strategic planning, organizational leadership​, and complex legal resolution. Most recently, Troy served 5 years as CEO of a financial institution, guiding its executive team and operations.

Troy and his wife, Julia, reside in Ft. Worth, Texas, with their 4 daughters where they actively serve in Regeneration – a Christian-based, 12-step recovery program. Troy and his wife have a passion for seeing God’s transforming power for people in the areas of generosity, marriage​, and recovery from addictions of all kinds.

Christie Wilson

Engagement Team

Christie joined the Generous Giving Engagement Team in early 2020 with a crystal-clear vision of what God brought her here to do. She is especially passionate about sharing the joy that comes from living a life of Biblical generosity. She enjoys inspiring generosity conversations and enjoys the resulting actions in her own life and the lives of others.

Christie grew up in Los Angeles before moving to Spokane, Washington, where she met her high school sweetheart turned lifelong husband​, Josh, and earned a degree in Psychology from Whitworth University. They relocated to Portland in 2003 so Christie could study Theology at George Fox University. They fell in love with the city and its ​community, and with the exception of one incredible year abroad in England, they have called Portland “home” ever since. They now live in SW Portland with their two children, Noah and Natalie. Christie is a longtime entrepreneur and business owner, with experience in events, interiors, sales, and leadership development. She also serves as the Committee Chair for SW Portland Young Life.

Our Board

George L. Clark, Jr.

Chairman of the Board

Along with his service as a Trustee of the Trinity Forum, George L. Clark, Jr. is co-founder and a partner of the private equity firm Gerygone Capital in Houston, Texas, a private equity firm focused on investing equity capital in middle market companies and Chairman of Home Interiors, an international direct sales organization. Prior to co-founding Gerygone Capital, George served as Managing Director of the middle market private equity firm, Freestone Partners and President of Northstar Partners, Inc., a consulting firm focused on strategically serving investment groups in North America. He also many years in private equity working for an equity sponsor and several middle-market companies in a variety of positions. George’s nonprofit involvement has included leadership positions in Generous Giving, Christ the King Presbyterian Church in Houston, Yellowstone Academy, Houston Christian Foundation, and The Children’s Fund of Houston. A graduate of the University of Texas at Austin and a native of Dallas, George and his wife Ashley reside in Houston.

Kyle Vann

Board Member
Kyle, who claims both Oklahoma and Texas as his homeland, holds a B.S. in Chemical Engineering from University of Kansas. Kyle began his career at Exxon before joining Koch Industries in 1979, where he worked his way up to becoming a Senior Vice President for the corporation in 1995. Kyle has since retired from full-time work, but he continues to consult with Entergy and Texon, LP, and he serves on the board for Texon LP, Crosstex LP, and Legacy Reserves LP. He also serves on the boards of Generous Giving, Man In The Mirror, and Mars Hill Productions. Kyle and his wife, Barbara, currently live in Texas and have four children and nine grandchildren.

Greg Baumer

Board Member
A native of Indianapolis, IN, Greg Baumer grew up attending Indiana Hoosier basketball games and working with his dad every Saturday in the family business. He went on to earn his BS in finance, business economics, and public policy from Indiana University in 2008. Greg is blessed to be married to his beautiful, loving, and gracious wife of nine years, Alison. Greg and Alison are parents to a happy, outgoing toddler, Grant.

April Chapman

Board Member
April Chapman worked in the technology industry for twenty years including five years at Microsoft, managing teams responsible for early MSN Internet properties and orchestrating relationships with key partners. Currently, she is engaged with faith-based non-profits to apply business principles like risk capital and innovation to produce transformative, sustainable solutions that target the causes of global poverty. She’s also focused on working with business leaders and entrepreneurs to foster positive social impact at the intersection of business, faith and culture. April is co-chair of the World Vision Innovation Fund, and serves on several non-profit boards including Praxis, a Christian business accelerator, National Christian Foundation Northwest, Generous Giving and Impact Foundation. She and her husband, Craig, are parents of teenage boy/girl twins and love the challenge of balancing home life with their call to serve. April holds an Oxford Diploma in Strategy & Innovation and a B.S. in Computer Science from the University of California, Irvine.

Martha Cimmarrusti

Board Member

Martha Cimmarrusti is passionate about helping others develop a deeper connection to God as they discover the breadth of Christ’s love and freedom in the context of neighborhood bible studies, outreaches, home stays, and restorative prayer. The wife of Tony and the mother of four adult sons, Martha’s favorite mentoring moments happen while biking, running, walking, cooking and paddling.

Jeff Grubb

Board Member

Jeff Grubb retired from corporate life in 2017 after 35 years in financial services working for Progressive Insurance, U.S. Bank, U.S. Trust and Wells Fargo. He has also served on the advisory board of several private companies. In addition to his business career, Jeff has been active in nonprofits, currently serving as a trustee with the MJ Murdock Charitable Trust and secretary of Goodwill Industries of the Columbia Willamette. He is a former chairman for the Oregon Young Presidents Organization, Social Venture Partners Portland and the Portland Angel Network, and vice chairman for the Oregon Symphony. He has also served on boards of the Portland Art Museum, the World Affairs Council of Oregon, Junior Achievement, the Oregon Entrepreneurs Network, Vision Fund Rwanda, and the Palau Foundation for World Evangelism. Jeff is a graduate of Stanford University with a B.A. in economics and an MBA. Jeff and his wife, Sandy, enjoy spending time with their three adult sons, two daughters-in-law, and three grandsons.

Daryl J. Heald

Board Member
Daryl started in commercial real estate with the Allen Morris Co. and then spent four years at the Team Resources consulting firm, both in Atlanta, Ga. He later served as associate trustee and executive committee member of The Maclellan Foundation. In 2000, Heald helped to launch Generous Giving. He currently serves as Director of Generosity with The Maclellan Foundation as well as serving on the boards of Crown Financial Ministries, Excellence in Giving, ProVision Foundation and the Haggai Institute and is also an elder at Lookout Mountain Presbyterian Church. Heald holds a B.S. degree in economics from Westmont College and has been a featured speaker at the Southeastern Council of Foundations, TimeOut, The Gathering, Professionals in Grant Making and other conferences. He and his wife, Cathy, live in Lookout Mountain, Georgia, with their six children.

Frances Sheffield

Board Member
Frances grew up with a passion for generosity cultivated by her immediate and extended family. Frances earned BS in Nursing from Samford University and Masters as a Family Nurse Practitioner from Vanderbilt University. Frances and her husband, Lawrence, currently live and work in Birmingham, Alabama. They are currently expecting their first child.

David H. Wills

Board Member
David has been the president of The National Christian Foundation (NCF) since 1998. His passions are centered on generosity and eternity; therefore, he invests his time helping others "lay up treasure in heaven" (Matt. 6:19-21). David has practiced law since 1988 focusing on the areas of charitable gift planning, exempt organizations (specifically in the public and private foundation arenas), estate planning, and fiduciary related matters. Wills is the co-author of two books, Investing in God's Business and Family Money, as well as numerous articles and lectures throughout the country. He earned a BBA and a J.D. from Baylor University and completed post-graduate work at Dallas Theological Seminary. David serves on numerous boards, including Hope for the Heart, Evangelical Council for Financial Accountability (ECFA), and the ProVision Foundation. Originally Texas natives, David and his wife, Chris, live on a farm north of Atlanta with their seven children.

Janice Worth

Board Member
Janice C. Worth is President of Anushka, Inc., and has had numerous entrepreneurial endeavors including international retailing and mass marketing on QVC and Infomercials. In 2004, she sold her companies to Advanced Aesthetics Inc. and served as Senior Vice President and Director of Aesthetic Market Expansion. Today, her spa business includes a facility in the Palm Beaches, and a consulting business, which runs country club spas. She is on the board of Generous Giving and the National Christian Foundation New York affiliate, Global Ambassador of the We Want More Ministry, as well as the advisory board of New York City RUF Ministry and involved with Redeemer City to City. She has a a son in college and her purpose statement is “expanding territory”.