Kelli Clifton Ogunsanya, MHA, is the Chief Executive Officer of OneTogether Solutions. A healthcare executive with two decades of experience across payer, provider, and global health settings, Kelli has held senior leadership roles at Delta Dental of Colorado, STRIDE Community Health Centers, Optum/UnitedHealthcare, PwC, and The Advisory Board Company. Her work spans commercial and government health systems, community health, and international public health including clinical trial program management in Sierra Leone and health work across South Africa, Liberia, and Ethiopia.

Jeff Heimann joined OneTogether Solutions after a 20-year career in banking, including tenures at Bank of America and TFA Capital Partners. Jeff’s first tribal transaction was financing Mohegan Sun in 1998, and since then he has focused on debt capital products (bank and high yield bonds), gaming investment banking, and tribal financial advisory. Jeff graduated from UC Berkeley with a degree in economics.

Judson brings 25 years of healthcare experience to OTS. He held leadership positions at an opioid treatment program (OTP) for 16 years and has extensive development experience in opening OTP treatment centers that expanded critical access in rural Northern California. Judson graduated from California State University, Chico with a degree in Psychology.

Thomas Spielberger joined OneTogether Solutions with a proven record of leadership in manufacturing, service, and consumer products industries. He formerly served as CFO of Celestial Seasonings Tea, Ancient Harvest Quinoa Company, and Natpets ( “I and Love and You”) pet food. He graduated with a BS in Accounting from SUNY Binghamton and an MBA in Finance from Columbia University.

Steve joins OTS with over two decades of managed care and insurance industry experience as a legal executive. Most recently, he served as Director of Contracting and Legal Affairs at Centene Corporation. Throughout his career, Steve has counseled health plan and life insurance companies on regulatory compliance and corporate governance matters to identify and mitigate legal and regulatory risk and address how laws and regulations impact operations and strategic business goals.

Jennifer McCoy has served as outside Controller/VP Finance for a portfolio of clients, including lawyers, manufacturers, energy consultants, engineering firms, and others. She graduated with a BS in Chemistry/Mathematics and an MBA from Chapman University.

Jennifer Kent is currently CEO at The Kent Group. Kent has more than twenty-five years of extensive health administration and policy experience in California that spans over three gubernatorial administrations and encompasses both private and public delivery systems. As Director for the California Department of Health Care Services, Kent led the second largest public healthcare system in the nation with an annual budget of over $100B and serving approximately 13 million Californians. She oversaw the administration of twenty-four managed care plans as well as 56 county behavioral health plans. Kent has also held leadership roles in the Health & Human Services Agency and Governor’s offices as well as experience in the private sector as a lobbyist, consultant and association executive.

Joe Cuello joined OTS in 2023 after a varied career across technology startups, media, and education. His passion for empowering others to find success motivated his pivot to People Operations in 2018. Joe has served on the Advisory Board for UCLA Center for Autism Research and as an adjunct professor at Carnegie Mellon's MEIM Graduate Program. Joe graduated as a McNair Fellow from the University of North Texas with a degree in Painting / Drawing and holds a Master's in Education from Azusa Pacific University.