Marcus Buckley
Vice President of Development, Communications, and HR
Marcus has served as the Ministry Director of Christian Union Vita, at Cornell University, since February, 2023. He has recently been named to the ministry's Executive Team, as a Vice President who oversees Development, Communications, and HR.
Marcus' career in ministry began as a church pianist while in college, and he 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 and his wife, Lea Ann, have three children: Emma, Victoria, and Brandon, and four dogs. In his free time, Marcus enjoys tinkering with anything and everything related to automobiles.
Marcus' career in ministry began as a church pianist while in college, and he 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 and his wife, Lea Ann, have three children: Emma, Victoria, and Brandon, and four dogs. In his free time, Marcus enjoys tinkering with anything and everything related to automobiles.
Vickie Coonan
HR & Operations Specialist
Vickie joined Christian Union in 2017 to support the VP of Operations and the team in Princeton. She brings to Christian Union more than nine years of administrative experience at Star 99.1 FM, a Christian radio station in the New York metropolitan area. Prior to that, she volunteered at various organizations and Bible studies in the Princeton area in leadership roles,·all while performing her duties as a Domestic Engineer for 17 years.Vickie grew up in Maryland and earned a BS in business and finance from Mount St. Mary's University. In 1985, she moved to New Jersey to be near her college sweetheart, John, whom she married in 1989. Vickie and John live in Princeton and have three wonderful children, Jimmy, Marykate, and Joe.
Leslie Baier Muscolo
Executive Assistant
Leslie joined Christian Union in the beginning of 2013 out of a desire to serve in Christian ministry and currently supports Operations and Christian Union Universities. Led to Christ in her freshman year of college, Leslie has a special affinity for campus ministry.Receiving a degree in Social Sciences and the Visual Arts from SUNY Purchase in Westchester, NY, Leslie has had a variety of work experience ranging from photography gigs, newspaper and magazine ad layout, leading children’s music and play programs, account executive/photo research work in NYC, and managing a portrait studio. Outside of Christian Union, Leslie keeps herself busy with her photography and floor plan business which she founded in 2008. Her husband, Patrick, joined the business in 2015 and can often teams up with her on home shoots, measuring and drawing the home’s layout.
In her free time, Leslie teaches in the children’s ministry in her church and enjoys walking or running along the canal, enjoying a mochaccino while listening to local music groups, and working in her garden. She can occasionally be found on the basketball court shooting hoops.
David Johnson
IT Director 
David grew up in Southeastern Pennsylvania and graduated from The Pennsylvania State University with a degree in Marketing. David served with Campus Crusade for Christ for four years, first working in their development office, in major gifts, and then as Director of Development Services. Subsequently, David earned a Master’s degree in Business Administration from Eastern University. He has worked in the technology sector for EDS in quality assurance and as a marketing manager for Covad Communications. Dave was married to his late wife, Jennifer, for 24 years. Dave and Jennifer served in China together in 2002-2003, teaching and sharing their lives and their faith. Dave joined Christian Union in 2008 with Jennifer's loving support; she went home to be the Lord in July of 2020. He and Jennifer have three sons: Andrew, Samuel, and Ben. Dave currently resides in the greater Philadelphia area.
Helene Ulrich
Office Manager
Helene grew up in Edison, New Jersey. She taught high school for ten years and then went to work for AT&T in a variety of capacities, including Programmer, Systems Analyst, Project Manager, and Quality Manager.After twenty years in the telecommunications industry, she joined Christian Union in 2003. She has two daughters, Elaina and Anne.
Contact the communications staff by email using: Firstname.Lastname@ChristianUnion.org
