Our Team
Sawyer Myers, Co-Founder, CEO
Sawyer is a strategic and service-driven leader with extensive experience in association management, customer success, and operational improvement. As CEO of CORE Association Management, Sawyer combines a deep understanding of client relations with a sharp eye for process efficiency to deliver measurable impact for professional associations.
He began his career in 2017 as an intern at an association management company, laying the foundation for what would become a passion for serving mission-driven organizations. After leading high-performing teams in both corporate and association settings, Sawyer returned to the AMC industry to bring a modern, member-focused approach to association management. Throughout his career, he has successfully implemented streamlined processes, guided organizations through key growth phases, and championed initiatives that enhance member engagement and organizational performance.
With a proven track record in team leadership, strategic planning, and customer service excellence, Sawyer is committed to helping associations thrive in a dynamic, ever-evolving landscape.
Erin Vincent, Association Manager
Erin began her career in Government Relations and Political Action Committee management, supporting various trade associations in Washington, DC. Following a hiatus to focus on her family, she returned to the workforce as an Event Planner, curating memorable weddings and celebrations. Erin loves to give back to her community and serves on the Parks and Recreation Committee of her neighborhood board and as a Volunteer Board Member for East Madison Little League. Apart from her professional pursuits, Erin cherishes time with her four children and husband, enjoying leisurely walks with her dog Archie, and reading a great book.
Hagan Horn, Association Manager
Hagan is an experienced Association Executive with nearly a decade of expertise in the Real Estate Association sector. She has extensive knowledge in governance, marketing, and graphic design, which she uses to drive strategic initiatives. With a Bachelor's in Finance, her financial acumen has been a key asset in her management role. Passionate about volunteer engagement, Hagan excels at supporting volunteers in their various roles to help achieve the organization's strategic goals.
Outside of her professional life, Hagan enjoys spending time on her small homestead in Tennessee with her family of five, where she gardens and tends to her animals. In her spare time, she also fosters for a local humane society, combining her love for animals with community service.
Gwendolen Nystrom, Association Manager
Gwendolen is a seasoned nonprofit executive with over 15 years of experience in the museum and cultural sector. She has served as a museum CEO and historic house museum director, and has held board positions with nonprofit associations. With a background in museums and mission-driven organizations, she has a deep understanding of nonprofit dynamics—her expertise spans governance, operations, strategic planning, volunteer engagement, and program development. She has led large-scale events and initiatives, managing cross-functional teams to implement high-impact programs for organizations at the local, state, and national levels.
As a Certified Volunteer Administrator (CVA), Gwendolen has cultivated award-winning volunteers and developed an acclaimed docent training program. In addition to volunteer engagement expertise, she brings a strategic mindset, strong business acumen, and a commitment to financial stewardship and continuous process improvement. Gwendolen holds a Master’s in Museum Studies and is passionate about helping nonprofits operate more effectively to achieve their missions while creating meaningful experiences for their stakeholders and communities.
Beyond her professional life, Gwendolen is an avid gardener and cyclist who enjoys spending time at the beach, in nature, and with her family.
Chelsea Kindred, Association Manager
Chelsea Kindred has spent the past nine years working in the nonprofit sector, driven by a deep passion for serving missions and making a positive impact in her community. Outside of work, Chelsea is a proud mom of two and loves spending quality time with her kids. When she’s not with her family, you can usually find her enjoying a good cup of coffee or fitting in a workout.
Jodi Fisher, CAE, CMP, Co-Founder, Senior Development Specialist
Since 1995, Jodi Fisher has been providing executive support to Associations, Fortune 500 companies, small business owners, and volunteer-led associations, and in 2006 she founded her first association management company. Recognizing an unmet need in the industry, she wanted to build an AMC that exclusively worked with small associations, many who weren’t able to find quality support elsewhere. Hence the beginning of CORE AMC!
Jodi’s passion lies in developing her staff to provide efficient, professional services that ultimately lead to strategic, sustainable organizational growth for our Association clients.
Jodi serves on leadership roles in the Association Management community including WSAE’s Board of Directors and AMCI’s Annual Meeting Committee.
We have a great bench of professionals ready to step in as needed to help support and manage our clients!
Independent Consultants
Alyssa Merkle, Data Specialist
Alyssa is involved in both the non-profit and educational sectors, emphasizing community engagement, staff coaching, volunteer management, policy and procedure development, and organizational growth strategy. She brings years of association management experience, including serving as a Programs Director and Community Outreach Director in Washington state.
Alyssa holds a bachelor's degree in education from Arizona State University, a master's degree in Anthrozoology from Canisius College of Buffalo, and an MBA from Grand Canyon University. Using her educational background, Alyssa has helped many non-profit organizations to further their missions and vision. In addition, her experience working and volunteering in the non-profit sector allows her to understand organizational needs and perspectives among all stakeholders.
Alyssa serves on the Companion Pets in Crisis (CPIC) executive board and is a member of The Arizona Animal Welfare League (AAWL). On the weekends, you can find Alyssa woodworking, volunteering at the Humane Society, painting with her two daughters, or exploring the mountains with her dogs.
Alyssa Witt, Technology Specialist
Alyssa brings years of account management, sales, and customer service to CORE. Her work history has demonstrated an ability to grow and maintain active account bases as well as maintain exceptional customer satisfaction. Previous roles saw her making product decisions for customers, by way of building strong relationships and understanding their needs. She handled all calls while working at a veterinarian clinic as well as assisting 600 + store owners with various requests or general questions. She is currently pursuing a Bachelor of Science degree, specifically in Data Sciences, at University of Wisconsin – Madison. She has a passion for helping others and brings a high level of optimism to all tasks she takes on.
Alyssa is a true crime podcast junkie; you may even call her a ‘Crime Junkie’ as well as an animal lover. Her hobbies recently grew to include tap dancing, along with learning how many things she can make with her Kitchenaid mixer, reading copious amounts of fiction novels, and binging the latest hot series on Netflix or Hulu.
Heather Kramer, CNAP, Quickbooks Proadvisor, Financial Specialist
Heather has over 14 years of experience in the bookkeeping and executive administration fields. Many of these years were spent supporting Boards of Directors for non-profits, CEO's, and Program Specialists and throughout Wisconsin.
Heather has always had a love for numbers (she’s a QuickBooks guru!) so it was no surprise that she gravitated toward the financial field. That love, along with her dedication, attention to detail, and organization combined to make her a highly successful Administrator, allowing her and her clients to thrive in their industries.
In her free time, Heather enjoys knitting, reading, and camping with her family.