Leadership Team


Leadership Team

Dennis Tully


Dennis Tully is the President of MTD Micro Molding. With nearly 30 years of engineering expertise, Dennis has been focused on engineering and manufacturing micro molded products for the medical industry since 1998. His commitment to excellence, engineering background, and deep expertise in tool making fundamentals has allowed MTD Micro Molding to pioneer many of the feature-rich micro products that continue to exceed customer expectations while advancing new technologies in the medical industry.

“The desire to lead the way is what drives us.”
–Dennis Tully, in his President’s Letter

Leadership Team

Gary Hulecki

Executive Vice President

Gary Hulecki has been with MTD Micro Molding since 2003 and has been integral to the creation of operational processes, policies and systems that ensure MTD products are developed with the accuracy and precision that customers have come to expect. Gary brings a wealth of knowledge to MTD Micro Molding, with more than 23 years of dedicated experience in the plastic-injection mold design and manufacturing industry.

Leadership Team

John Clark

Project Manager

John joined MTD Micro Molding in 2008 as a toolmaker. Prior to joining the company, he worked as a mold technician for 5 years, where his responsibilities included preventative maintenance, minor repairs and troubleshooting. In May of 2011, John was promoted to tooling supervisor. In 2016, John obtained his AIM Institute PTE Certificate and took on a project management role at MTD. where he quotes and manages new projects as well as conducts as-molded design reviews with customers.

Leadership Team

Kim Goodwin

Director of Quality

Kim comes to MTD with over 10 years of Quality System and Medical Product Quality experience. Prior to joining MTD, he spent ten years as Quality Manager of a 24/7 molding operation that manufactured bioabsorbable micro medical devices and non-invasive, single-use medical products. With over 20 years experience in the tooling industry, Kim is knowledgeable about both tooling processes and techniques. He is also thoroughly experienced in full medical device validation, including IQ, OQ, and PQ.

Leadership Team

Shelby Langevin

Office Manager

Shelby comes to MTD Micro Molding with over 20 years of diversified experience in customer service and office management in the manufacturing industry. As Office Manager, Shelby is often the first point of contact for MTD customers and helps ensure a quality customer experience throughout the entire ordering process.

Leadership Team

Lindsay Mann

Director of Marketing

Lindsay Mann has been with MTD Micro Molding since 2009. Having started as a Project Manager, she is now responsible for MTD’s marketing strategies, brand vision development and awareness, and digital marketing. She lends her Finance and Operations Management education to MTD Micro Molding, managing marketing campaigns, budgets, sales-driving collateral & support, and tradeshow & event strategy.

Leadership Team

Brian Matachun

Director of Technical Sales

Brian Matachun joined MTD Micro Molding in 2008, leading and developing its customer-oriented and technical sales force. Brian brings nearly 20 years of business management, polymer development and plastic processing expertise to MTD Micro Molding, and uses his extensive experience and education in plastics engineering to lead our dedicated sales force.

Leadership Team

Sherry Simonson

Account Manager

Sherry Simonson joined the MTD Micro Molding team in 2012. Starting as a Program Coordinator at MTD, she is now an Account Manager based out of Florida. Her primary focus is developing new business for MTD within southeastern states, Texas, and Minnesota. High level involvement includes delivering presentations to medical device companies, account management, and assisting with global sales support.

Leadership Team

Peter Wojitas

Process Engineer

Peter Wojtas holds a Plastics Engineering degree and a Master Molder certification and oversees automation and molding processes at MTD Micro Molding. Peter brings more than 30 years of process and automation engineering experience to MTD and uses this deep expertise to help validate existing process procedures and to establish new ones by researching and implementing new technologies to the micro molding world.

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