Oliver Bardwell
Chair | Republican Party of Dallas County

Oliver Bardwell is a lifelong conservative, entrepreneur, and community leader committed to strengthening Dallas County from the ground up. As a life long Iowan and Dallas County resident of more than twenty years, Oliver and his wife, Carrie, have raised their six children here and have remained deeply invested in the Van Meter, Clive and Waukee communities.

For 18 years, Oliver served as Director of Coaching for the Van Meter Soccer Club, coaching multiple teams and helping develop the foundation that enabled the rise of strong boys’ and girls’ high school programs. His leadership emphasized discipline, excellence, and a deep commitment to youth development.
Oliver has spent decades building businesses—including American Mini Storage, multiple construction ventures, and his firm, TruNorth Public Affairs. He also helped establish Kairos Nexus, a network of conservative business owners and community leaders focused on collaboration, legislative engagement, and creating positive change across the state.

In public service, Oliver sits on the Dallas County Board of Health alongside Supervisor Kim Chapman and has been active in shaping policy discussions that impact families and communities. He has stood on the front lines of major cultural and legislative battles, including efforts to protect women’s rights, private spaces, and fairness in sports. He also served on the Dallas County Platform Committee, contributing to the principles that guide the local party.Oliver founded Iowans for Freedom, a citizen-led movement that has grown into one of Iowa’s most influential grassroots organizations, mobilizing parents, voters, and community leaders to defend constitutional freedoms and advocate for transparent government.

As Chairman of the Dallas County GOP, Oliver is focused on rebuilding a strong, mission-driven party—one that identifies, develops, and elects conservative leaders at every level, from local community offices to county, state, and federal positions. His priority is to build a true grassroots infrastructure marked by precinct development, neighbor-to-neighbor networks, and a culture of active citizen engagement.

He also hosts The Oliver Bardwell Podcast, featuring conversations with lawmakers, thought leaders, and advocates shaping the future of Iowa.
Oliver believes that meaningful change begins locally, through informed citizens working together with resolve, integrity, and purpose. His leadership is centered on strengthening the conservative foundation of Dallas County and empowering its people to stand for timeless American values.

Benjamin Sherman
Co-Chair | Republican Party of Dallas County

A husband, father of three, and lifelong conservative Republican, Benjamin has been actively involved with the Dallas County GOP since 2020, regularly participating in caucuses and conventions. He is proud to see his own children continuing the family tradition by participating at caucuses, and as delegates and junior delegates.

An Iowa Army National Guard combat veteran who served in Iraq, Benjamin brings years of experience in problem-solving and leadership from his career in software engineering. He has followed Jesus from a young age, has always been active in his church, and previously served in church leadership roles.

Benjamin is deeply committed to the founding principles of our nation and state, with a firm belief that our rights come from God and that government was created to protect those rights. As Co-Chair, he is focused on strengthening the Dallas County Republican Party by empowering its members to engage and lead at the grassroots level while advancing conservative values in our community, state, and nation.

Michelle Ingle
Secretary | Republican Party of Dallas County

Michelle is a life-long Republican who values, among other things, limited government and fiscal responsibility.  She’s extremely grateful to live in our beautiful, amazing constitutional republic, and for the astonishingly courageous men and women who built it. America’s freedoms and values have given us the inventions, accomplishments, and prosperity that make the USA unique in the history of the world. Michelle is involved in politics in order to honor that legacy, and preserve it for future generations. Michelle is a corporate attorney in the financial services industry. When she’s not spending time with family and friends, she’s active in her church and volunteering in the community.

Dave Roszak
Treasurer | Republican Party of Dallas County

I am a lifelong republican and resident of Dallas County for over 25 years. I earned my Masters of Finance from Drake University in 2012 and have my CPA license for over 25 years. Most of my career has been spent working in banks (treasurer, board of directors) and accounting firms (auditor manager). My wife and I have five adult children. I serve in various leadership roles at my church, am a past Lions Club President and support Life Serve Blood Centers, Meals from the Heartland, Special Olympics Iowa, Children and Families of Iowa, American Lung Association, Food Bank Iowa, Iowa Veterans Cemetery and various other local charities. I currently serve as an elected member of the Dallas County Extension Council and look forward to volunteering for the Dallas County GOP.