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John Alleman

Founder & General Partner

John is a self-defined adopted kid born in Omaha, Nebraska. He grew up in Illinois in an agriculture family working on and exploring Illinois farms and his small town from sun-up to sun-down.  He has been interested in biology and entrepreneurship from his earliest moments.  One of John’s first memories is charging admission for his friends to visit his insect zoo (filed Chapter 7, 1975). Pursuing those interests, he attended Loyola University Chicago earning a degree in biology and later attended Webster/Regents College in London earning an MBA.  

After returning from London, John accepted a position as a sales consultant with Synthes in Champaign, Illinois and never looked back.  John has held many positions with a multitude of orthopedic companies over the last 25 years.  From the largest of the large to the smallest of the small, he ultimately found his forever home in the start-up and innovation space of orthopedics and medical devices.  

John founded Endeavor45 when he was 45 years old. He wanted to make amazing things with amazing people that help heal others.  John hand-selected the team and advisors with discipline and purpose ensuring all are aligned on a shared mission. That mission is simple but extremely challenging and with notable risks: deliver meaningful innovations to medicine. Why?  Simply because we know, patients are waiting.  The team takes personal responsibility every day to push our projects forward so that patients and surgeons will receive better solutions to their serious problems and injuries.  This is our Endeavor and this is our work.

Team

Explore the Endeavor45 Team

Marshall Brustein, M.D.

Hand, Wrist & Upper Extremity Surgeon

VJ Somasegaran

Vice President of Sales and Commercial Development, CurvaFix

Thomas Isaac

Randy Huebner

Board member, SIGN Fracture Care

Michael Lars Sjöström

Co-founder and partner, Sectoral Asset Management

Matt Woods

President, WMG Surgical

John R. Rose

Chief Commercial Officer at AFP Assets Limited

Paul M Lamberti, MD

Orthopaedic Hand Surgeon

Matthew P Gardner, MD

Orthopaedic Traumatologist

George K Van Osten, MD

Orthopaedic Traumatologist

David J Hak, MD, MBA, FACS

Orthopaedic Traumatologist

Clifford B Johnson, M.D.

Orthopaedic Hand Surgeon

Don Grover

President, Allied Technologies International

Bob Johnson

VP of Operations and Business Development

Bart Balkman

Chief Commercial Officer, CurvaFix, Inc

Adam Robinson

Finance & Venture Advisor

Mark Sommers

Partner & Chief Technology Officer

Wiko Alleman

Finance & Operations

Brittney Martinez

Business Development & Commercialization

Travis McGowan

Product Management

Natalie Zuniga

Medical Affairs & Product Management

Tristan Sommers

Engineering Development

Sterling Logan

Medical Additive Manufacturing

Brandon Wedam

Engineering Development

Blake Matsuzaki

Engineering Development

Alyssa Thomas

Owner, Allegiance Regulatory

Angela Kiser

CEO, NW Quality Solutions

Let's build something amazing together

Have a medical device idea? Wherever you are in the development journey, we’d love to hear from you. No idea is too small and it’s never too early. Let’s explore it and see how we can bring your ideas to reality.