Where does Mike Carusi work?

Mike Carusi is General Partner at Lightstone Ventures and Board director at Allay Therapeutics and Board director at Shoulder Innovations and Board director at Nuvaira.

What does Mike Carusi invest in?

Mike Carusi invests in Biotech, Healthtech, Medical Devices.

What check size does Mike Carusi write?

Mike Carusi typically writes checks of $100K – $5M.

What boards does Mike Carusi sit on?

Mike Carusi holds tracked board seats at Gynesonics, Nuvaira, Shoulder Innovations.

What companies has Mike Carusi invested in?

Investments tracked here include Allay Therapeutics, Altura Medical, Ardian, EndoGastric Solutions, GI Dynamics, Gynesonics, NeuroVista, Nuvaira, Powervision, Second Genome, Trotana Therapeutics.

Mike Carusi

Investor

General Partner at Lightstone Ventures · Board director at Allay Therapeutics · Board director at Shoulder Innovations · Board director at Nuvaira

Menlo Park, California

Writes $100K – $5M checks · typically $1.5M

Find your path to Mike

71 people in our graph share verified history with Mike — schools, employers, funds. One of them is your warm intro.

Caroline GaynorunlockedMike: together at Lightstone Ventures (2026)

×8Mike: together at Lightstone Ventures

Mike: together at Allay Therapeutics

×2Mike: together at Nuvaira

About

Mike Carusi is a former medtech CEO who led Adiana to Hologic and now a VC insists on early reimbursement strategies, spending significant time on coverage pathways and value demonstration.

Contact· published on Mike's own website

m•••@lightstonevc.comreveal

Invests in

BiotechHealthtechMedical Devices

Board director at Allay Therapeutics

Intro paths

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In turn, Mike can intro founders to Allay Therapeutics's investors below.

Allay Therapeutics's investors · 5

Arboretum VenturesAnn Arbor · $5M – $15M checks · since 2025 ClavystBioSingapore · since 2025 Lightstone VenturesPortola Valley · since 2019 New Enterprise Associates (NEA)Menlo Park · $200K – $40M checks SGInnovateSingapore · $652K – $18M checks

Board director at Shoulder Innovations

Intro paths

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In turn, Mike can intro founders to Shoulder Innovations's investors below.

Shoulder Innovations's investors · 9

APERTURE Venture PartnersBoston · $1M – $5M checks Arboretum VenturesAnn Arbor · $5M – $15M checks Genesis Innovation GroupGrand Rapids Global BrainTokyo · $100K – $184M checks Invest MichiganNorthville · $100K – $250K checks Lightstone VenturesPortola Valley · since 2025 US Venture PartnersMenlo Park · $500K – $10M checks · since 2025 Wakestream VenturesGrand Rapids · $150K – $500K checks WMU Biosciences Research & Commercialization CenterKalamazoo · $100K – $250K checks

Board director at Nuvaira

Intro paths

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In turn, Mike can intro founders to Nuvaira's investors below.

Nuvaira's investors · 4

Lightstone VenturesPortola Valley · since 2018 MorgenthalerPortola Valley · since 2011 Qiming Venture PartnersBeijing · $5M – $134M checks · since 2022 Windham Capital PartnersNew York · $1M – $5M checks

Co-founders at Nuvaira

Martin MayseFounder

Steve DimmerFounder

Experience

Lightstone VenturesManaging Partnercurrent2026 — present

Deals · 3

Shoulder InnovationsBoard seat

via Lightstone Ventures · filed Mar 2025 · $40.1M raise

GynesonicsBoard seat

via Lightstone Ventures · filed Jan 2019 · $77M raise

NuvairaBoard seat

via Lightstone Ventures · filed May 2018 · $8M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Investor

Allay TherapeuticsAltura MedicalArdianEndoGastric Solutions GI DynamicsNeuroVistaPowervisionSecond GenomeTrotana Therapeutics

Sources: SEC Form D filings · curated public sources.

Colleagues at Lightstone Ventures

Caroline Gaynor

Partner at Lightstone Ventures

Christina Isacson

Partner at Lightstone Ventures

Christina Isacson, Ph.D.

Partner at Lightstone Ventures

Doug Treco

Advisor at Lightstone Ventures

Doug Treco, Ph.D.

Advisor at Lightstone Ventures

Frank D. Lee

Advisor at Lightstone Ventures

H. Martin Seidel

Advisor at Lightstone Ventures

H. Martin Seidel, Ph.D.

Advisor at Lightstone Ventures

Network2

Caroline Gaynor

Partner at Lightstone Ventures

Christina Isacson

Partner at Lightstone Ventures

Investors connected to Mike in public investor directories — a warm-intro map.

Frequently asked questions

Who is Mike Carusi?: Mike Carusi is a former medtech CEO who led Adiana to Hologic and now a VC insists on early reimbursement strategies, spending significant time on coverage pathways and value demonstration.
Where does Mike Carusi work?: Mike Carusi is General Partner at Lightstone Ventures and Board director at Allay Therapeutics and Board director at Shoulder Innovations and Board director at Nuvaira.
What does Mike Carusi invest in?: Mike Carusi invests in Biotech, Healthtech, Medical Devices.
What check size does Mike Carusi write?: Mike Carusi typically writes checks of $100K – $5M.
What boards does Mike Carusi sit on?: Mike Carusi holds tracked board seats at Gynesonics, Nuvaira, Shoulder Innovations.
What companies has Mike Carusi invested in?: Investments tracked here include Allay Therapeutics, Altura Medical, Ardian, EndoGastric Solutions, GI Dynamics, Gynesonics, NeuroVista, Nuvaira, Powervision, Second Genome, Trotana Therapeutics.