RightSite
San Antonio, US · Founded 2023 · 3 known investors
RightSite Health provides EMS agencies with a tool to redirect low-acuity 911 callers away from ambulance transport, aiming to reduce unnecessary transports and free up unit availability for emergencies. It serves emergency medical services teams by offering an off-ramp for low-acuity calls.
Digital HealthHealthtechSaaS
Founders & leadership
MS
Matthew SedgwickExecutive
MB
Michael BoxerExecutive
JM
James M.O. RubinExecutive
Board
RL

GS
Gary SwartBoard director
Investors · 3
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)
▶$7.7MraisedFeb 2025 · 22 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- 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)
▶$20MraisedFeb 2025 · 25 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- 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)
▶$6MraisedFeb 2025 · 20 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- 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.
Competitors · 3
by search overlapRightway Healthcare8 shared keywordsRightway Healthcare is a pharmacy benefits manager (PBM) built by pharmacists that operates on a transparent, 100% pass-through fee model rather than profiting from rebates. The company serves employers and health systems by providing clinical care navigation, personalized member support, and cost optimization for prescription drug benefits.
Elion5 shared keywords
Coresite5 shared keywordsCoreSite operates data center colocation facilities across key U.S. markets, offering scalable space, power, low-latency interconnection, and native cloud onramps. It serves enterprises executing hybrid IT and cloud strategies, providing high-density colocation and direct access to cloud and network ecosystems.
Companies competing with RightSite for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does RightSite do?
- RightSite Health provides EMS agencies with a tool to redirect low-acuity 911 callers away from ambulance transport, aiming to reduce unnecessary transports and free up unit availability for emergencies. It serves emergency medical services teams by offering an off-ramp for low-acuity 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.


