Fundraising Fox

InBox Health Corp.

New Haven, US · Founded 2014 · Delaware corporation · 6 known investors

inboxhealth.com ↗

Inbox Health provides automated patient billing and collections software for healthcare practices. It sends customized billing messages via multiple channels (email, text, mail, voice) and adapts follow-up communications based on patient responses.

HealthtechSaaSin /2930119@inboxhealth

Founders & leadership

LW
Lawrence WalkerExecutive Officer, Director
JP
Jason PavonaDirector
SP
Steven PiakerDirector
KI
Kent IvanoffDirector
VK
Vivek KrishnamurthyDirector
DS
David SturekDirector
AI
Alphonse IppolitoExecutive Officer
MD
Matthew D. StoreygardDirector

Investors · 6

Atento CapitalTulsa · $500K – $1M
Commerce VenturesSan Francisco · $1M – $5Mvia Dan Rosen · board
Connecticut InnovationsNew Haven · $500K – $2M
Healthy VenturesMill Valley · $1M – $3M
LaunchCapitalBranford · $50K – $150K
Vertical Venture PartnersPalo Alto · $500K – $4M

Reported raises · per SEC filings

Form D private placements
▶$10MraisedJul 2025 · 8 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Lawrence WalkerExecutive Officer, Director
  • Matthew D. StoreygardDirector
  • Jason PavonaDirector
  • Steven PiakerDirector
  • Kent IvanoffDirector
  • Vivek KrishnamurthyDirector
Offering amount
$10M
Amount sold
$10M
First sale
Jul 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$22.5MraisedMay 2023 · 8 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Dan RosenDirector
  • Steven PiakerDirector
  • Matthew D. StoreygardDirector
  • Blake WalkerExecutive Officer, Director
  • Charles GambleExecutive Officer
  • Jason PavonaDirector
Offering amount
$22.5M
Amount sold
$22.5M
First sale
Apr 2023
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2MraisedApr 2021 · 1 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Dan RosenDirector
  • James FoyDirector
  • Matthew D. StoreygardDirector
  • Blake WalkerExecutive Officer, Director
  • Enmi KendallDirector
  • Charles GambleExecutive Officer
Offering amount
$2M
Amount sold
$2M
First sale
Mar 2021
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$9MraisedMar 2021 · 12 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Blake WalkerExecutive Officer, Director
  • Charles GambleExecutive Officer
  • Dan RosenDirector
  • James FoyDirector
  • Enmi KendallDirector
  • Matthew D. StoreygardDirector
Offering amount
$12M
Amount sold
$9M
First sale
Mar 2021
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.5MraisedFeb 2020 · 2 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Matthew StoreygardDirector
  • James FoyDirector
  • Charles GambleExecutive Officer, Director
  • Blake WalkerExecutive Officer, Director
  • David SturekDirector
Offering amount
$3.5M
Amount sold
$2.5M
First sale
Feb 2020
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3.9MraisedJun 2018 · 30 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • David SturekDirector
  • Matthew D. StoreygardDirector
  • Lawrence Blake WalkerExecutive Officer, Director
  • Alphonse IppolitoExecutive Officer
Offering amount
$4M
Amount sold
$3.9M
First sale
Dec 2016
Incorporated
Corporation, Delaware, 2014
Federal exemptions
06b
Full filing on SEC EDGAR ↗

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