mayfield-fellow
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Nate Okonkwo
Nate Okonkwo (also known as Aneto Okonkwo) is the co-founder and CEO of Remarkable AI, the New York software company formerly called Chatdesk. After 7+ years at Google building Voice Search and the Google Assistant, he left to apply machine learning to customer service - an industry that employs millions and, in his view, was ripe for both better software and better jobs. His platform now helps more than 1,000 brands grow revenue through personalized messaging across email, social, and SMS, blending AI with human agents to hit 90%+ customer satisfaction.
Priyanka Jain
Priyanka Jain is the co-founder and CEO of Evvy, a New York precision women's health company building the largest dataset on the vaginal microbiome. A former Head of Product at AI hiring startup pymetrics and a Stanford Mayfield Fellow, she pivoted from making hiring fairer to closing the gender health gap. Under her leadership Evvy launched the first CLIA/CAP/CLEP-certified at-home metagenomic vaginal microbiome test, raised a $14M Series A, and landed Jain on Forbes 30 Under 30 and Inc.'s Female Founders lists.
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.