Bill Geary is an Executive Partner and co-founder of Flare Capital Partners. See sector focus and contact routes.
Bill Geary is an Executive Partner and co-founder of Flare Capital Partners, a Boston-based venture firm he established nearly three decades ago to focus on healthcare technology. His investment thesis centers exclusively on healthtech and digital health, targeting companies from Series A through Series C stages. Over a twenty-year tenure, Geary has actively served on boards and worked closely with founders, though specific check sizes and lead/follow behavior are not publicly detailed. Notable portfolio companies include Bright Health (NYSE: BHG), Aetion, ClearDATA, and Suki, all of which received Flare’s healthcare investments. Geary previously worked as a Partner at Hambro International Equity Partners and as CFO at MathSoft before his venture career. While he is a keynote speaker and board member in the healthtech sector, no distinctive public writing or unique point of view beyond his firm’s healthcare specialization is documented in available sources.
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