RightSite
San Antonio, US · Founded 2023 · 59 employees on LinkedIn · 3 known investors
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RightSite Health provides emergency medical services (EMS) support by connecting emergency room doctors with EMS crews to assess and redirect low-acuity patients, and deploys patient navigators to address underlying clinical and social needs that drive unnecessary emergency calls.
Founders & leadership
Board

Investors · 3
How we know: Artis Ventures's portfolio page · Not right? Tell us
How we know: board seat on SEC Form D · Not right? Tell us
How we know: Virtue Ventures's portfolio page · the VCSheet dataset · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$33.6M disclosed across 3 rounds · 2023–2025
▶$7.7MraisedFeb 2025 · 22 investors · Other Health CareRule 506(b)
- James M.O. RubinExecutive Officer, Director
- Matthew SedgwickExecutive Officer
- Michael BoxerExecutive Officer, Director
- Offering amount
- $7.7M
- Amount sold
- $7.7M
- Minimum investment
- $24K
- First sale
- Jan 2023
- Incorporated
- Corporation, Delaware, 2023
- Federal exemptions
- 06b
▶$20MraisedFeb 2025 · 25 investors · Other Health CareRule 506(b)
- Matthew SedgwickExecutive Officer
- Richard LungenDirector
- Michael BoxerExecutive Officer, Director
- Gary SwartDirector
- James M.O. RubinExecutive Officer, Director
- Offering amount
- $20M
- Amount sold
- $20M
- Minimum investment
- $10K
- First sale
- Jan 2025
- Incorporated
- Corporation, Delaware, 2023
- Federal exemptions
- 06b
▶$6MraisedFeb 2025 · 20 investors · Other Health CareRule 506(b)
- James M.O. RubinExecutive Officer, Director
- Matthew SedgwickExecutive Officer
- Michael BoxerExecutive Officer, Director
- Offering amount
- $6M
- Amount sold
- $6M
- Minimum investment
- $3K
- First sale
- Jan 2024
- Incorporated
- Corporation, Delaware, 2023
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 3
Companies working in the same space as RightSite.
Frequently asked questions
- What does RightSite do?
- RightSite Health provides emergency medical services (EMS) support by connecting emergency room doctors with EMS crews to assess and redirect low-acuity patients, and deploys patient navigators to address underlying clinical and social needs that drive unnecessary emergency calls.
- Who are RightSite's investors?
- RightSite's investors include Artis Ventures, HC9 Ventures, Virtue Ventures.
- How much funding has RightSite raised?
- RightSite has disclosed $33.6M raised across 3 rounds.
- Where is RightSite headquartered?
- RightSite is headquartered in San Antonio, US.







