Meet Our Team

Leon is the Founder and CEO of the company and serves as a Board Member. Previously, he co-founded and ran Rhythmia Medical, Inc. which developed a revolutionary cardiac mapping system for the treatment of cardiac arrhythmias and was acquired by Boston Scientific in 2012. The technology has been used to help treat over 25,000 patients across hundreds of hospitals around the world.

Prior to Rhythmia, Leon led business development at Ceragon Networks Ltd (Nasdaq: CRNT) and worked at Deutsche Bank. Leon holds an MBA degree from Harvard Business School and a Masters of Engineering degree from the University of Cambridge. Leon speaks 6 languages and holds over 40 issued and pending medical device patents.

Marc leads Operations at Lexington Medical. He was previously CEO of innoPad, a materials technology company that developed and manufactured precision equipment for semiconductor manufacturing and was acquired by FNS Tech in 2013. Prior to innoPad, Marc led the production launch of multiple engines programs at Ford Motor Company. Marc holds an MBA from MIT Sloan and a BSME from Cornell University.

Andrew is the Head of Technology at Lexington Medical, leading the engineering design and development of Lexington Medical’s surgical devices including the AEON™ Endostapler. Previously, he was a mechanical design engineer for Rhythmia Medical, and then worked with Boston Scientific following Rhythmia’s acquisition. Andrew holds a BS and MS from MIT in mechanical engineering.

Tripp leads the US sales team and is responsible for developing and implementing strategies to meet our commercial goals. Tripp joined Lexington Medical in 2019 and served as Regional Sales Director for the Southeastern US. Tripp brings nearly 20 years of medical device sales experience. Prior to Lexington, Tripp held numerous leadership roles at Applied Medical.

Shawn brings 25 years of sales and sales management experience with a long and demonstrated history of success working in the medical device industry. Previously, Shawn was the Global VP of Sales at Mederi Therapeutics, and held sales and sales management positions with Xerox Healthcare, Perot Systems and Cerner Corporation.

Luke acts as Lexington Medical’s Chief Patent Counsel. Luke has over 25 years of Intellectual Property legal experience in the medical device field. He was previously Chief Patent Counsel for Boston Scientific Corp for where he spent 23 years leading the worldwide IP team. He provides counsel on intellectual property related issues.

Talent Density

We have vigilantly cultivated a team of highly talented, collaborative, and creative individuals who embrace complex challenges. Providing life-saving technology to doctors and their patients fuels our pursuit of continuous and disruptive innovation. Learn about our culture.

Board Members

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Doron serves as a Board Member at Lexington Medical. He was the founder and CEO of Affera, Inc. which was acquired by Medtronic in 2022. Previously, he co-founded and ran Rhythmia Medical with Leon. Following the acquisition of the company Doron served as Vice President of Product and Technology at Boston Scientific. Doron is a prolific inventor holding over 90 issued and pending patents.

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Aaron serves as a Board Member at Lexington Medical. He brings nearly 20 years of medical device investment experience and uses his expertise as Managing Director at Norwich Ventures to guide companies throughout their rapid growth. Previously, Aaron worked for engineering think tank DEKA, and started his career as a consultant at McKinsey & Company.

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Roberto is a Board Observer at Lexington Medical. As Managing Partner at BetaAngels, he is an accomplished investor who has been involved in dozens of company-building efforts across industries ranging from healthcare and technology to retail and travel. Before focusing on venture capital, Roberto worked at McKinsey & Company and he is also an active member of YPO’s global leadership community.

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Dave serves as a Board Member at Lexington Medical. As a health care growth investor, he is an active board member for several leading healthcare companies. He is also Chairman of the Board of Lahey Hospital and Medical Center. He worked at TA Associates for 25 years where he led the Healthcare practice and achieved a return three times the capital he invested. Dave holds an MBA from Harvard Business School and a BA in Economics from Harvard.

Be Part Of Our Success

We seek individuals drawn to high-performance teams, accountability, and autonomy.

“Lexington is a great place to work because every individual has the opportunity to make impactful contributions with ample flexibility to pursue their own ideas and approaches. You would be a good fit at Lexington if you are proactive, diligent, and resourceful.”

“Lexington is a great place to work because we invest in our future by empowering our employees to be creative and learn at a fast pace.”

“Lexington has given me an opportunity to become a leader at an accelerated pace.”

“Three words I would use to describe Lexington Medical? Exciting, Innovative, Intelligent.”

“I love working for a game-changing company like Lexington Medical where I have the privilege of leading a growing team of skilled engineers working in a collaborative environment where everyone understands the importance of accountability and continuous improvement every day.”

“We are uniquely positioned to shift the surgical stapling market by delivering fresh ideas, listening to our customers, and responding quickly to surgeons’ needs. I have spent over 30 years in health care and what sets Lexington Medical apart are our people, our high quality products that are manufactured in the US, and our approach to supporting customers.”

Meet Our Team

Leon Amariglio

Marc Jin

Andrew Marecki

Tripp Phelps

Shawn Riley

Luke Dohmen

Talent Density

Board Members

Doron Harlev

Aaron Sandoski

Roberto Saint-Malo

David Lang

Be Part Of Our Success

USA Headquarters

Sydney, Australia

Sao Paulo, Brazil

Wollerau, Switzerland

Contact Us