One Medical Group
One Medical Group is a company.
Financial History
Leadership Team
Key people at One Medical Group.
One Medical Group is a company.
Key people at One Medical Group.
Key people at One Medical Group.
One Medical is a U.S.-based primary care platform founded in 2007 by physician Dr. Tom Lee, offering membership-based, tech-enabled healthcare services that blend in-person visits at offices in major cities with 24/7 virtual care.[1][2][3][4] It serves busy professionals, families, and Medicare patients through a human-centered model emphasizing prevention, chronic care, and seamless access, solving issues like long wait times and impersonal service in traditional primary care.[3][4][5] Acquired by Amazon in a $3.9 billion all-cash deal completed in February 2023, One Medical had grown to over 188 offices across 29 markets, 815,000+ members, and $623 million in 2021 revenue (up 64% year-over-year), though it remains unprofitable with high medical loss ratios.[2][4][7] Key expansions include the 2021 acquisition of Iora Health for Medicare-focused care.[2][4]
(Note: Search results also reference a separate UK entity, One Medical Group, a Leeds-based primary care provider founded in 2004, but the query aligns with the prominent U.S. company now under Amazon.[1])
One Medical was founded in 2007 in San Francisco by Dr. Tom Lee, a physician frustrated with inefficient healthcare delivery mechanisms that hindered quality care.[2][3][6] Lee, who initially handled phones, saw patients, and designed the website, aimed to reinvent the doctor’s office experience amid early observations of flawed systems during his training.[6] The idea emerged from combining business training with clinical expertise to create accessible, enjoyable primary care for all.[3]
Early traction built through a single clinic expanding to multiple locations, going public in 2020 via parent 1Life Healthcare.[2] Leadership transitioned in 2017 to Amir Dan Rubin, ex-UnitedHealth executive, fueling growth to 188 offices.[2] Pivotal moments include the 2021 Iora Health acquisition for $2.1 billion, targeting Medicare, and Amazon's 2023 buyout, accelerating its mission amid post-IPO share declines.[2][4]
One Medical rides the wave of digital health transformation, addressing U.S. primary care shortages through tech-powered, consumer-focused models amid rising demand from aging populations and post-pandemic virtual care adoption.[2][3][4] Timing aligns with Amazon's healthcare push (e.g., alongside Amazon Care), leveraging its logistics for scaling amid competitors like CVS MinuteClinics (1,100+), VillageMD (680+), and Walmart Health.[7]
Market forces favoring it include employer demand for benefits, Medicare shifts to value-based care, and tech's role in reducing costs—One Medical's 94% medical loss ratio reflects reinvestment in growth.[2] It influences the ecosystem by normalizing hybrid primary care, inspiring acquisitions and expansions that challenge fragmented legacy systems.[2][4][7]
Amazon's ownership positions One Medical to scale nationally, integrating with AWS for AI-driven personalization, expanding to 30-40 new offices yearly, and pushing profitability via at-risk models.[2][4] Trends like AI triage, broader Medicare penetration, and employer wellness will shape it, potentially evolving influence toward ecosystem-wide care coordination.[2][7] As primary care evolves, One Medical exemplifies how tech reinvents "what should be easy," delivering better outcomes at lower friction—just as its founding vision promised.[3][6]