/Companies

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

MSMatthew Sedgwick
Matthew SedgwickChief Financial Officer2020–2025
MBMichael Boxer
Michael BoxerChief Financial Officer & Co-Founder
JM
James M.O. RubinExecutive

Board

RLRichard Lungen
Richard LungenBoard directorGeneral Partner at HC9 Ventures
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 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
Full filing on SEC EDGAR ↗
▶$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
Full filing on SEC EDGAR ↗
▶$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
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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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.