Most Active Healthtech Investors in San Francisco 2026
15 firms writing Healthtech checks in San Francisco, led by Correlation Ventures, Elefund, Esplanade Ventures — ranked by verified deal count.
Healthtech in San Francisco accounts for 41 tracked companies with verified cap-table data, 41 of which disclose round sizes totalling $7.9B. The median disclosed raise is $120M, and the largest is Carbon Health at $983M, ahead of Innovaccer ($675M) and Alto Pharmacy ($600M).
The names that recur most often on these healthtech cap tables are Khosla Ventures (4 companies), General Catalyst (4 companies), Andreessen Horowitz (4 companies), Index Ventures (4 companies), 8VC (4 companies), Founders Fund (3 companies). By latest disclosed round, the market skews Series C (12), Series B (10), Series A (6), Seed (3).
Companies tracked: 41
Disclosed funding total: $7.9B across 41 companies
Median disclosed raise: $120M
Largest raise: Carbon Health — $983M
Stage mix: Series C 12 · Series B 10 · Series A 6 · Seed 3
