Rev. Trey Hegar, Pastor

Marvin Walter Hegar III (Trey) felt the call to ministry early in his life in Texas. His father suggested that if he was going to preach about life, he should gain some life experience. In order to gain experience, Trey decided to join the Marines after high school. In the Marines, he served as an air control electronics operator. After four years in the Marine Corps, he attended Texas State University, earning a BA in English Literature with a minor in Psychology. He received the Master of Divinity degree at Austin Presbyterian Theological Seminary in 2007.  Before and after seminary, Trey, worked in youth and campus ministry.  After receiving his Master of Divinity degree Trey completed a year long residency in Clinical Pastoral Education.  Following his work as a chaplain Trey served two years as Director of Family Ministries at Brenham Presbyterian Church, Five years at Purity Presbyterian Church in Chester, South Carolina, and has been at First Presbyterian Church in Mount Pleasant since January 1 of 2015. 

Trey writes that he thinks a call is “not just to a church but a whole community.” He has demonstrated this in his actions, where he has worked with his congregation to get “outside the walls of the church.” Trey enjoys engaging others wherever they are, whether it is at the soccer field, band competition, or community events. He describes this as a “bleacher ministry.” He enjoys participating in family life as a pastor and friend. He acknowledges that “God has worked wonders in my life far beyond my expectations” and says he thinks he is “seasoned, but not well done.”

Trey is married to Sarah, who is an Iowa native and who is also an ordained Presbyterian minister. They have a son named Hudson. We find Trey to be an energetic, passionate, faithful leader who loves all people. He aims to share the love of Christ with all people.  Trey believes following the message and teachings of Jesus is life changing.  There is no better role model to follow than the Spirit of God we find when we seek to find God in Christ.  ​

Trey can be reached at [email protected]

Rev. Sarah Hegar,
​Director of Congregational Ministries

     Rev. Sarah Hegar grew up in Fort Dodge, Iowa and is a lifelong Presbyterian. She has degrees from Iowa State University and Austin Presbyterian Theological Seminary. After serving on the staff of two presbyteries, she felt called to serve in the role of Director of Congregational Ministries in Mt. Pleasant. Her greatest joys in this position include the annual week of the best VBS on the planet, nurturing children and youth in their faith and reminding them that there is nothing they can do that will ever separate them from the love of God, and serving the broader connectional church on committees and boards. Sarah has a special place in her heart for disability ministry and advocacy. 
      In her spare time you can find her on a golf course, cheering on her beloved Cyclones, traveling and exploring, and going on walks with her son, Hudson. 

​Email: [email protected]

 Mariah Giberson,
​Office Manager & Bookkeeper

     Mariah Giberson is the friendly face that greets you when you walk into the office. As a graduate from Iowa State with a BA in Art History and English, she has brought her creative passions into the position of Office Manager. Mariah is an avid lover of the SE Iowa community, which is where she grew up, as well as a lover of baking, painting, and spending time with her loved ones. 
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​Mariah can be reached in the office during regular hours of 9 AM - 2 PM, Monday through Friday at (319) 986-5851 or [email protected].

Leo Clark,
Web/AV Tech Coordinator 

     Leo Clark manages the website and social media accounts of the church as well as the audio visual needs of the church worship service. He responsible for uploading the audio recordings of the weekly services and for keeping the congregation informed of upcoming events and opportunities.
     Leo is a nearly lifelong member of the Mt. Pleasant Community. He currently teaches art in both the Harmony and Keokuk school districts, but will always be at home in Mt. Pleasant. He feels incredibly blessed to be a part of the First Presbyterian Church family serving God in this capacity as well as a volunteer with the church Youth Group Press On.
​     Leo can be reached at [email protected]

Silvia Carrillo,
​Custodian

Ming Vierra,
Choir Director & Organist

Adam Creager,
​Bell Choir Director