Citizen Health
Citizen Health is an artificial intelligence company in San Francisco, United States, founded in 2023. It has raised $44.5M across 2 rounds, most recently a $30.0M Series A in August 2025.
Your AI Advocate | Helping patients & caregivers navigate health records and appointments
- Headquarters
- San Francisco, California
- Employees
- 11–50
- Founded
- 2023
- Business Model
- B2C
- Website
- citizen.health
- Total Funding
- $44.5M
- Last Round
- $30.0M Series AAug 2025
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 3 investors for this company. The full record is or through the API.
About
Citizen Health gives patients and caregivers an advocate in your pocket, built by and for families living the day-to-day of rare and complex care journeys. The platform is integrated with all your health records, letting users access their or a loved one's entire medical history at their fingertips, understand records, prepare for appointments, and explore treatment options. Thousands of Citizen Health patients consent to share their de-identified data for research, powering Natural History Studies that can help make new treatments available years earlier, addressing a problem that affects 400 million people worldwide living with a rare disease.
Summary
It lists 11–50 employees. It has raised $44.5M in total across 2 rounds, most recently a $30.0M Series A round in Aug 2025. Investors include Headline, 8VC and Chan Zuckerberg Initiative.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Aug 2025
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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