Our Founders

Mark Callahan

Co-Founder

Prior to co-founding Curis Solutions, Mark began his career as an independent 340B Consultant prior to joining Huron Consulting Group where he assisted large 340B covered entities in optimizing their program compliance and financial performance.

Mark has also served as the 340B Program Director and head of Business Intelligence at a prominent health system in South Carolina for 5 years, leading efforts to enhance program operations & data-driven decision-making.

Mark earned a Bachelor’s degree from the University of South Carolina’s Darla Moore School of Business in Entrepreneurship & Management.

Zac Feldkamp

Co-Founder

Before co-founding Curis Solutions, Zac spent time working across the healthcare ecosystem including time at Caremark Specialty Rx, Univ of Maryland Medical Center, Ernst & Young, Huron Consulting and most recently Steward Healthcare where he led the pharmacy business operations for 40+ hospitals; developing analytic tools and implementing standardization/optimization initiatives. Zac has extensive experience with 340B Contract Pharmacy, retail and specialty pharmacy, and healthcare business operations.

Zac holds a BS in Biology from The Ohio State University and an MBA from Arizona State University.

John Barry

Partner

John has experience identifying, assessing and implementing operational opportunities for large health systems, publicly traded companies and private equity backed healthcare organizations.

He has assisted both not-for-profit health systems and for-profit entities with corporate development strategy as well as assisting both strategic and private equity with financial due diligence and integration.

John is a CPA and earned his BA in Accounting from the University of Iowa.