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About Us

Sumption & Wyland, established in 1990, provides nonprofit board governance consulting, strategic planning for hospitals and other select clients, and executive coaching services. 

Margaret J. Sumption, MSED, LPC, SPHR, SHRM-SCP

Margaret J. Sumption, MSED, LPC, SPHR, SHRM-SCP, has over thirty-five years of experience as a teacher and counselor, nonprofit administrator, development officer, and volunteer board member serving a wide variety of organizations. She is a popular, dynamic, and effective speaker for nonprofit professionals, associations, and policy makers.

Click here to visit Margaret's LinkedIn site

Michael L. Wyland, CSL

Michael L. Wyland, CSL, has over thirty years of experience in corporate and government public policy, management, and administration. He is an expert on nonprofit governance and fundraising issues featured in media including The Wall Street Journal, The New York Times, CNN, Fox News, Washington Post,  FierceHealthCare, The Chronicle of Philanthropy, and The Nonprofit Quarterly.  He currently serves as an editorial advisory board member and contributor to The Nonprofit Quarterly, with more than 400 articles and features published since 2012.

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Dan C. Ellis, PhD

Dan C. Ellis, PhD, has over thirty years of experience as a healthcare administrator, executive coach, and university adjunct faculty member. He is certified to administer and interpret the EQ-i 2.0 for assessing Executive Leadership Emotional Intelligence Competencies.

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Sumption & Wyland

Sumption & Wyland 605.336.0244 info@sumptionandwyland.com https://www.sumptionandwyland.com/media/library/fluid-mod-setting/13/logo/logo.png https://www.sumptionandwyland.com/media/library/fluid-mod-page/2/slideshow_home/shutterstock_262361609.jpg 818 South Hawthorne Avenue Sioux Falls SD 57104 US 43.53825780 -96.74870030 https://facebook.com http://linkedin.com https://twitter.com