Gina Therwanger, Co-Founder
Joined the Team: Aug, 2008
Born and raised in Southern California, Gina’s wide-array of work experience ranges from working alongside attorneys, estate planners, and financial services representatives, to coordinating high-volume distribution in the produce industry. In 2005, she stepped into the role of Accounting Supervisor for a media company, which experienced over 300% annual sales growth. She successfully enhanced workflows, worked directly with top-tier clients, and collaborated with senior leaders to improve efficiencies and increase margins.
Gina met Erik in 1995 and they married in 1998. Just ten months into their marriage, Gina was diagnosed with stage 3 Non-Hodgkin’s Lymphoma. After a successful stem-cell transplant, she would overcome three additional bouts with cancer. Defying the odds of what she was told by doctors, in 2006, she welcomed a baby girl into this world. In 2016, Gina suffered cardiac arrest at the age of 44, and after being in an induced coma, walked out of the hospital just ten days later.
Gina has enjoyed growing in her role as Co-founder of Think GREAT since 2008, and she truly appreciates the opportunity to help others to experience a greater life – personally and professionally. In her free time, she enjoys being a wife, mom and grandma, and loves spending time with family and friends.
Sandy Crosby, Director of Business Development
Joined the Team: Jan, 2015
Born and raised in Southern California, Sandy enjoyed a distinguished, 34-year career in the mortgage industry and worked her way to Regional Underwriting Manager. Her duties included leading a team of 10 Underwriters and traveling across the country to train team members.
Sandy and her husband, Tom, relocated to Minnesota in 1998. In 2015, Sandy began her new journey with Think GREAT. As their Director of Business Development, she supports the company by connecting with business leaders from nearly every industry, and introducing them to Erik’s concepts, techniques, and strategies. Sandy’s passion is undeniable and one of her greatest satisfactions is receiving messages from clients that they have exceeded their goals.
On behalf of Think GREAT, Sandy is also an Ambassador for the Lakeville Chamber of Commerce and has immersed herself in her role by connecting local business leaders at the highest levels, earning her the title of Ambassador of the Year for 2018. Sandy considers her career at Think GREAT to be a blessing as she is also able to be involved in our military veteran community, helping to enrich the lives of our service members and their families.In her free time, Sandy enjoys life on her 60-acre farm, horseback riding, and spending time with her family and friends.
Saphire Gilpin, Project Coordinator
Joined the Team: Jun, 2018
Born and raised in St. Paul, Minnesota, Saphire began working as a freshman in high school, at a local restaurant. Her attention to detail and customer service skills allowed her to excel and take on new duties. She then pursued a position in the manufacturing industry, operating complex machinery and working in the lab to ensure that the coding was up to specification.
Saphire later fulfilled the role of Operations Supervisor, at a promotional company, and orchestrated the successful completions of orders in all fifty states. In 2018, she began her career path with Think GREAT, as their Project Coordinator. She is a client liaison and performs the highest levels of coordination in event planning for Erik’s speaking engagements and training workshops across the nation.
Saphire has also created multiple reporting formats and supports their social media outreach. Saphire enjoys spending time with family and loves being an aunt to her niece and nephew. In her spare time, she can be found cheering on the Vikes – she is a proud fan of the Minnesota Vikings Football team!