People · Operator

Deirdre Hennessey

Named in public records as an officer, director or promoter · active 2018–2026 · Other Health Care, Medical Devices

3
Companies
6
Filings
$1.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
River Valley ASC, LLCOther Health CarePre-Seed$750K$489K2018
Surgical Center of Connecticut, LLCMedical DevicesPre-Seed$660K$578K2025
Summer Street ASC, LLCOther Health CarePre-Seed$300K$1.1M2024
Operator network

Deirdre Hennessey at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Gina Mondo · 8 companies · 2 sharedGina MondoBrian Nicholls · 3 companies · 1 sharedBrian NichollsRick Martin · 3 companies · 1 sharedRick MartinJennifer Gale · 2 companies · 1 sharedJennifer GaleRichard L Martin · 2 companies · 1 sharedRichard L MartinFrank Dellacano · 1 companies · 1 sharedFrank DellacanoFrank Dellacono · 1 companies · 1 sharedFrank DellaconoNicole Arcand · 1 companies · 1 sharedNicole ArcandRichard L. Sharff, Jr. · 72 companies · 2 sharedRichard L. Sharff…Kyle Hunchak · 2 companies · 2 sharedKyle HunchakBrian L. Nicholls · 1 companies · 1 sharedBrian L. NichollsCharles Adelmann · 1 companies · 1 sharedCharles AdelmannCharles L. Adelmann, M.D. · 1 companies · 1 sharedCharles L. Adelma…Dan L. Sweatman · 1 companies · 1 sharedDan L. SweatmanGina L. Mondo · 1 companies · 1 sharedGina L. MondoTom Aprea · 5 companies · 2 sharedTom ApreaPaul Abbate · 4 companies · 1 sharedPaul AbbateJames Shimer · 2 companies · 1 sharedJames ShimerAndrew Haas · 1 companies · 1 sharedAndrew HaasBiana Lanson · 1 companies · 1 sharedBiana LansonJames Bonheur · 1 companies · 1 sharedJames BonheurMichael Nurzia · 1 companies · 1 sharedMichael NurziaRiver Valley ASC, LLC · $0.8M raisedRiver Valley ASC, LLCSurgical Center of Connecticut, LLC · $0.7M raisedSurgical Center of Co…Summer Street ASC, LLC · $0.3M raisedSummer Street ASC, LLCDeirdre HennesseyDH
Deirdre Hennessey Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Deirdre Hennessey on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Richard L. Sharff, Jr.272
Gina Mondo28
Tom Aprea25
Kyle Hunchak22
Paul Abbate14
Brian Nicholls13
Rick Martin13
Richard L Martin12
James Shimer12
Jennifer Gale12
Brian L. Nicholls11
Dan L. Sweatman11
Biana Lanson11
Stephen Salzer11
Michael Nurzia11
Andrew Haas11
James Bonheur11
Nicole Arcand11
Frank Dellacano11
Frank Dellacono11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.