Clients


"Working with Geisse Collaborative was a game-changer for Umoja Health. Their deep expertise in the California Medicaid space, including CalAIM, helped us successfully implement our first managed care contract, refine our financial sustainability through detailed budget analysis, and expand our network with key community-based partnerships. Nancy and Joanne’s collaborative approach feels like having a family friend who just happens to be an expert advisor in your field. They are thorough, fun to work with, and truly masters of their craft."
Michael Gonzales, SVP of Growth and Government Programs, Umoja Health

"Geisse Collaborative has the perfect team for your strategic endeavors. Their experience as nonprofit and for-profit executives, board members and strategic business consultants has given them a unique combination of skills that we found invaluable to our foray into managed care plan contracting and service development. Geisse Collaborative’s team is creative, smart, dedicated, person-centered and a joy to work with."
Eli Gelardin, CEO, Marin Center for Independent Living

"I had the opportunity to work closely with Nancy Geisse and Joanne Halliday and highly recommend them. Their collaborative approach and dedication to driving results allowed us to grow significantly. They secured and implemented new contracts resulting in revenue growth of 260% and earned income growth of over 400%."
Jeff Wands, CFO, Vivalon