Where does Joe Cook III work?

Joe Cook III is Managing Director at Mountain Group Capital and Board director at Pink Dx.

What check size does Joe Cook III write?

Joe Cook III typically writes checks of $100K – $5M.

What companies has Joe Cook III invested in?

Investments tracked here include Appello Pharmaceuticals, Circular Genomics, MiNDERA Corporation, Pink Dx.

Where did Joe Cook III go to school?

Joe Cook III studied at Davidson College (Economics, Economics).

Joe Cook III

Investor

Managing Director at Mountain Group Capital · Board director at Pink Dx

Nashville, Tennessee

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

Find your path to Joe

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

Gerry BrunkunlockedJoe: together at Southeast Life Sciences (2016–2026)

Joe: together at Castle Biosciences, Inc.

Joe: together at Circular Genomics

Joe: together at Cerebrotech Medical Systems

About

Co-founder and Managing Director with expertise in diagnostics and medtech. Formerly a Director of Private Placements at Robert W. Baird & Co. and a VP at J.C. Bradford & Co.

Board director at Pink Dx

Intro paths

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In turn, Joe can intro founders to Pink Dx's investors below.

Pink Dx's investors · 5

BEVCBerkeley · since 2023 Blue Venture FundsChicago · $1M – $20M checks · since 2023 Catalio Capital Management, LPNew York · since 2023 Mountain Group CapitalNashville · since 2023 Sandbox IndustriesChicago · since 2025

Co-founders at Pink Dx

Timothy McMeekanCo-Founder, Chief Financial Officer, and Chief Business Officer

Giulia KennedyCo-Founder and Chief Scientific Officer

Bonnie AndersonCo-Founder, Chair, and Chief Executive Officer

Experience

Mountain Group PartnersManaging Directorcurrent2003 — present
PinkDx, Inc.Member Board of Directorscurrent2023 — presentSan Francisco, California, United States
Circular GenomicsMember Board Of Directorscurrent2021 — presentAlbuquerque, New Mexico, United States
MiNDERA DxMember Board Of Directorscurrent2018 — presentSan Diego, CA
Advanced Animal DiagnosticsMember Board Of Directorscurrent2021 — present
Southeast Life SciencesMember Board Of Directorscurrent2016 — present
Limestone FundPrincipalcurrent2009 — present
Cerebrotech Medical SystemsMember Board Of Directors2014 — 2022Pleasanton, California
Castle Biosciences, Inc.Member Board Of Directors2018 — 2021Houston, Texas
Robert W. BairdDirector, Investment Banking2000 — 2003
J.C. Bradford & Co.Vice President1998 — 2000

Skills & more

Strategic Planning26Business Planning7Mutual Funds9Investment Banking32Financial Modeling7Investments30Venture Capital19Start-ups14Private Placements2Valuation7Restructuring1Private Equity13

+2 more

Corporate DevelopmentLBO

From Joe's professional profile.

Investments

Investor

Appello Pharmaceuticals Circular GenomicsMiNDERA CorporationPink Dx

Per curated public sources.

Colleagues at Mountain Group Capital

Byron Smith

Managing Director at Mountain Group Capital

Chapman Varnell

Associate at Mountain Group Capital

Gerard Franks

Director at Mountain Group Capital

Jack Slaughter

Principal at Mountain Group Capital

Joe Cook Jr

Managing Director at Mountain Group Capital

Lincoln Chambers

Associate at Mountain Group Capital

Rana Al Shehri

Operations Coordinator at Flat6Labs

Rob Readnour

Managing Director at Mountain Group Capital

Network1

Byron Smith

Managing Director at Mountain Group Capital

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

Frequently asked questions

Who is Joe Cook III?: Co-founder and Managing Director with expertise in diagnostics and medtech. Formerly a Director of Private Placements at Robert W. Baird & Co. and a VP at J.C. Bradford & Co.
Where does Joe Cook III work?: Joe Cook III is Managing Director at Mountain Group Capital and Board director at Pink Dx.
What check size does Joe Cook III write?: Joe Cook III typically writes checks of $100K – $5M.
What companies has Joe Cook III invested in?: Investments tracked here include Appello Pharmaceuticals, Circular Genomics, MiNDERA Corporation, Pink Dx.
Where did Joe Cook III go to school?: Joe Cook III studied at Davidson College (Economics, Economics).