Greg Fann is a nationally recognized health actuary and thought leader with over 25 years of consulting and leadership experience across the full spectrum of healthcare organizations. His expertise spans commercial health plans, provider organizations, federal and state agencies, and employer-sponsored programs. He has played a leading role in shaping policy and pricing strategies for major health initiatives, including the Affordable Care Act (ACA), Medicare Advantage, Medicaid, and Section 1332 waivers.

Greg’s work includes actuarial opinions for health insurers, strategic market analyses, rate reviews for state agencies, ACA and Medicare Advantage bid development, expert witness testimony, and value-based care modeling. He has led pricing and regulatory guidance for risk adjustment stabilization mechanisms and directed modeling efforts to support demonstrated ACO savings at both federal and state levels.

Prior to consulting, Greg held leadership roles as Chief Actuary for a provider-owned health plan and as Director of Actuarial and Analytics for two large Blue Cross Blue Shield plans.

A prolific writer and frequent speaker, Greg is a leading voice on ACA market dynamics and healthcare reform. He has authored dozens of published articles and presented at major actuarial conferences on topics including risk adjustment, rate review, actuarial professionalism, and ACA market trends. He has provided expert reviews of proposed federal regulations and testified in actuarial litigation and arbitration settings.

Greg is a Fellow of the Society of Actuaries and a Member of the American Academy of Actuaries. He currently serves on the SOA Health Section Council, chairs its Individual & Small Group Markets subgroup, and leads several SOA research initiatives, including the ACA@15 study. He earned his Master of Actuarial Science from Georgia State University and his Bachelor of Science in Mathematics from Furman University.