RightSite
San Antonio, US · Founded 2023 · 59 employees on LinkedIn · 3 known investors
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
MS

Matthew SedgwickinChief Financial Officer2020–2025
MB

Michael BoxerinChief Financial Officer & Co-Founder
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 colocation and interconnection data centers designed for modern enterprise workloads, offering high-density computing infrastructure, direct cloud connectivity, and a proprietary platform for secure digital partnerships. The company serves enterprises managing multicloud and hybrid IT strategies across various industries and is backed by American Tower Company and Stonepeak.
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 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.



