We have many people involved with this ministry from prayer partners, to directors, to mentors, to everything else a ministry needs to function. We love the heart these people have for this ministry.
Nina Roesner, Executive Director
Nina Roesner is the executive director of Greater Impact Ministries, Inc., a Christian training organization. Nina has more than 20 years in the communications and training industry and has coached executives, managers, individuals, wives, church staffs, and pastors around the country. As a professional speaker for women’s groups and the developer of Daughters of Sarah and The RESPECT Dare (Thomas Nelson, 2012), Strength & Dignity, and Deflating Defensiveness, she has seen hundreds of lives positively impacted by the understanding and application of the biblical concept of respect. Nina writes about family life and our identity in Christ on her blog. She has been married to her husband, Jim, since 1991, and together they are privileged to have raised 3 children, one married, one in college and one in high school.
Eileen Herzog, Operations Director
Eileen joined Greater Impact Ministries in 2016 as a Financial Analyst. She has provided many new insights and procedures, using her love of organization and detailed records. A retired CPA with Deloitte & Touche, LLP, Eileen specialized in managing co-sourcing teams and implementing tax software at major corporations. In 2017, Eileen created a ministry at her church that supports a Foster Care Outreach charitable organization. Her team donates 144 backpacks each year, filled with comfort items, to children entering foster care. Her accountant’s code of ethics, her 40-year Christian walk and her dedication to following the rules make her an ideal steward for our ministry. Eileen and her husband, Jim celebrated their 50th anniversary in 2019. They have 2 children and twin granddaughters. She is an avid crafter in her spare time.
Bonnie Hauer, Communications / Prayer Team Director
Bonnie is the Communications/Prayer Team Director and serves on the executive committee. She responds to email inquiries regarding the ministry and is the admin for our website updates and eCourses. Bonnie communicates prayer requests to our fantastic Prayer Team of committed prayer warriors. She has a heart for women and has appreciated the effect the ministry has had in her own marriage of 40+ years to her husband Doug and in her walk with Jesus Christ. Bonnie has 3 adult children and 4 grandchildren. She enjoys serving in her local church and walking along side her sisters in Christ.
Sandi Winnen, eCourse Mentor / Online Community Manager
Sandi is our online lead mentor for the Respect Dare eCourse. She is currently on sabbatical while she furthers her education in nursing. When active in the ministry, Sandi offers daily encouragement to the women in our eCourses, giving feedback when asked and gentle accountability. She cares deeply about saving marriages as her first marriage ended in divorce. She is now remarried to her first husband and is committed to working with women to help strengthen God honoring marriages and families. Sandi loves serving in her church and is a full-time emergency room nurse. She and her husband have 3 grown sons and 2 grandchildren.
Stefanie Price, Projects Whiz
Stefanie, as our Projects Whiz, coordinates the logistics of our events, most notably, our annual training retreat. She heads up our product launches when needed. She is married to Phil and they both agree that their marriage was saved by her attending a Daughters of Sarah course. Stefanie and Phil have 2 adult children and 7 grandchildren. When she’s not assisting the ministry, or is with her family, or working her other part time job, Stefanie leads leads Daughters of Sarah, The Respect Dare, and With All Due Respect in her local church. Whew!
Jennifer McKinney, Social Media Ninja
Jennifer serves alongside her husband, Jason, in planting a new church in downtown Cincinnati. As a minister’s wife since 2002, she has had first-hand experience with the joys and frustrations that go along with that role. During a particular rough patch in her marriage, God led her to the book The Respect Dare. Not only did that course strengthen her relationship with God and her husband, it also led her to be called to serve with Greater Impact. Jen is our social media ninja, managing the social media sites for the ministry. She homeschools her two children, allowing the whole family to be involved in ministry together. Formerly a middle-school science teacher, she now teaches biology at a local homeschool Co-op. Jen’s greatest passions are Christ, her family, missions, the great outdoors, coffee, and books.
Jennifer Adams, Finance Guru
Board of Directors for Greater Impact Ministries
Eileen Herzog, Chairman