doctor-network
(2)
VSP Vision
VSP Vision is the largest not-for-profit vision benefits and eye care company in the United States, founded in 1955 by a group of Northern California optometrists who pioneered the idea of prepaid vision insurance. Headquartered in Rancho Cordova, California, VSP now operates a vertically integrated portfolio spanning vision insurance, eyewear brands (Marchon, Altair, Marcolin), lens technology (VSP Optics), retail (Visionworks, Eyeconic), and practice-management software (Eyefinity). Backed by roughly 85 million members and a network of tens of thousands of independent eye doctors, the company frames its mission as empowering human potential through sight, and funds one of the industry's largest charitable arms, VSP Eyes of Hope.
HealthTap
HealthTap is a Sunnyvale-based digital health company that connects patients with board-certified physicians 24/7 through video, phone, and text consultations. Founded in 2010, it operates a platform of 105,000 doctors across 141 specialties serving 23 million monthly members. The company pairs AI-powered symptom checking with live clinical consultations, offering affordable virtual primary and urgent care via subscription or per-visit pricing. Recent partnerships with Samsung Health, Eli Lilly's LillyDirect, and Commure signal a shift toward deep integration with major consumer and clinical platforms.