Jeff Dachis is the Chairman, CEO, and Founder of One Health Biosensing Inc., a next-generation biowearable manufacturer developing cutting-edge, minimally invasive continuous glucose monitoring (CGM) technology. The company’s flagship product—a proprietary microneedle-array-based CGM—is currently in pre-clinical, pre-commercial development and is initially focused on addressing the Type 2 diabetes epidemic. After more than 14 years of research and development, One Health Biosensing aims to secure FDA clearance and launch commercially in 2026.
Prior to One Health, Dachis was the Chairman, CEO, and Founder of One Drop, a pioneering digital health company at the intersection of personal diagnostics, artificial intelligence, and telehealth. Motivated by his own diagnosis with Type 1 diabetes, Dachis founded One Drop in 2015 with a mission to transform how people manage chronic conditions using real-time data, predictive insights, and behavioral science. Under his leadership, One Drop expanded from a direct-to-consumer platform into an enterprise health solution, delivering outcomes-focused programs for prediabetes, diabetes, hypertension, and hyperlipidemia. The company raised multiple rounds of institutional capital, advanced development of the one Health multi-analyte biosensor platform, and positioned itself for entry into new therapeutic areas including cardiology and women’s health. One Drop was acquired by Dexcom (NASDAQ: DXCM) in Q4 2024.
Dachis is widely recognized as a serial entrepreneur and technology visionary. He co-founded Razorfish (NASDAQ: RAZF), one of the world’s first interactive agencies, which scaled rapidly during the dot-com era and went public with a $55M IPO in 1999. As Chairman and CEO, Dachis led Razorfish through its $6 billion sale to Microsoft (NASDAQ: MSFT). The company is now part of Publicis Groupe (OTCMKTS: PUBGY) and remains one of the largest digital agencies globally. In recognition of his leadership, Dachis was named Ernst & Young’s Entrepreneur of the Year.
Following Razorfish, he founded the Dachis Group, a social data and analytics firm acquired by Sprinklr (NYSE: CXM) in 2014.
A recognized internet pioneer, Dachis helped create the first banner ad and early web animations—digital artifacts that are now part of the San Francisco Museum of Modern Art’s permanent collection.