Sam Schwager

Sam Schwager is the co-founder and CEO of SuperDial, a San Francisco voice-AI company that automates the high-volume phone calls between healthcare billing teams and insurance payers. A Stanford computer scientist and former McKinsey consultant, he started the company with college classmate Harrison Caruthers after a personal run-in with out-of-network insurance reimbursement turned into a business. SuperDial raised a $15M Series A led by SignalFire in June 2025 and is taking aim at the roughly $1 trillion the US spends each year on healthcare admin.