Back to Top

Board of Directors, Operating Chairs, & Staff

Sal Calandra

Sal Calandra

Board Position: President
Company / Position: Messer / Senior Manager, Quality & Food Safety
ISBT Member Since: 2005
What I Love About ISBT: I love the fact that technical people from many industries, and from across the globe, come together and develop guidelines that improve the beverage industry. The diversity of thought really strengthens the publications usefulness. Over time I have learned the value of having customers and suppliers collaborating to balance the guidelines in a way that benefits everyone in the industry.
Maria Piedad Lopez

Maria Piedad Lopez

Board Position: Vice President - BevTech
Company / Position: Pepsico / Supplier Quality
ISBT Member Since: 2011
What I Love About ISBT: What I love about ISBT is that is a wonderful society where I feel at home my professional and personal interests, where I can easily collaborate with professionals across the globe. It is a special society where competitors in the market become partners in the betterment of the industry as a whole, where diverse voices will be heard to share what we know, where we can learn and have fun along the way. I have been honoured to meet a lot of wonderful and highly skilled professionals in different areas of the industry. Many of them I am happy to call my friends. I have learned along the way with ISBT, increasing my knowledge of the industry and ISBT has enormously enhanced my professional network.
Jim Barker

Jim Barker

Board Position: Vice President - Technical Content
Company / Position: Niagara Bottling, LLC / Sanitation Manager
ISBT Member Since: 2009
What I Love About ISBT: Ability to network with the quality professionals in the industry. Training and education for those individuals who wish to grow their knowledge and continuously improve the quality of beverages.
Manus Mitchell

Manus Mitchell

Board Position: Vice President - Operations
Company / Position: PepsiCo / Director, Global QA Programs
ISBT Member Since: 2002
What I Love About ISBT: ISBT plays a critical role in the global beverage industry, bringing together the best minds in the industry to collaborate on technical non-competitive matters. Everyone benefits from the resulting trusted industry guidelines, education content, cutting edge presentations, networking, scholarships, and personal leadership and growth opportunities. As an industry, we are stronger together!
Sieg Mueller

Sieg Mueller

ISBT Position: Treasurer
Company / Position: Analytical Science and Technologies Group, Inc. / President
ISBT Member Since: 2004
What I Love About ISBT: No other professional society has the depth and breadth of technical leaders as compared to ISBT. As an executive for a small company, I have the opportunity to collaborate with global leaders in the beverage industry, and often find our involvement has an immediate impact on technical, scientific and regulatory issues. As an active member, I've experienced significant personal and professional growth, an attribute common amongst members of the society.
Brian Stegmann

Brian Stegmann

ISBT Position: Executive Director
ISBT Member Since: 1998
What I Love About ISBT: For me, this organization has been a great experience. When I started attending the ISBT, many of the board members reached out to me to get me engaged into the technical committees. One board member, Tom Leitch, told me that I will get out what I put into it and he was right. The strength of our organization is our people and how our members work together to develop guidelines and practices that help improve the industry. I have learned a great deal and developed many friendships. Joining the board, becoming part of the Executive Board, serving as President, has help me both personally and professional. It has given me a much better understanding of the beverage industry. I am excited about our new ISBT Institute program. This program will help both our new and old members gain important knowledge that they can take back to their jobs and further show the industry that we are the premier beverage organization. As a former president, I look forward in helping our membership and giving back as Tom did to me.
Johann Angres

Johann Angres

Board Position: Senior Director
Company / Position: Steinfurth, Inc. / President
ISBT Member Since: 2006
What I Love About ISBT: What I love about our society is that ISBT motivates its members to active and dedicated cooperation, helping to keep our industry innovative and focused on high technology guidelines. It is great to be a part of an organization of industry professionals (humans behind global brands) sharing professional interests, dedications, and passions, and interacting in fair and open communication of knowledge. These are for me the true "ingredients" to positively impact the beverage industry's future.
Andrea Belford

Andrea Belford

Board Position: Senior Director
Company / Position: Ingredion Inc. / Senior Business Scientist-Global Sweetener Development
ISBT Member Since: 2009
What I Love About ISBT: What I love about ISBT is the ability to have open communication with other beverage industry professionals on technical issues. The collaboration has allowed establishing comprehensive sweetener technical guidelines and keeping members well-informed on key industry topics. The other benefit of joining ISBT and working in the committees is the team work and friendships that develop.
Matt Lecky

Matt Lecky

Board Position: Senior Director
Company / Position: Keurig Dr Pepper / Director, Sensory and Consumer Science
ISBT Member Since: 2010
What I Love About ISBT: The International Society of Beverage Technologists (ISBT) offers our industry a great forum to collaborate on the challenges and threats to our business. The best part of ISBT is how technically focused we are. Experts from across the industry are able to work together, share knowledge, network, and create change. The Guidelines generated from ISBT allow the industry to harmonize and focus. The programs and meetings are able to inform on key concerns, trends, and new technology which will drive us forward. Being able to develop relationships, both professional and social, here in ISBT is what keeps me coming back every year.
Uche Uchenye

Uche Uchenye

Board Position: Senior Director
Company / Position: The Coca-Cola Company / Ingredient Quality Manager
ISBT Member Since: 2012
What I Love About ISBT: A place where I can go and be rest assured that technical excellence resides and thrives. A place that shares and provides Technical Leaderships that drives consistency, reliability, and best practices to govern quality intelligence.
Marcio Amazonas

Marcio Amazonas

Board Position: Director
Company / Position: ACM Beverage Process Instrumentation , Corp (d/b/a ACM USA) / Managing Director
ISBT Member Since: 2014
What I Love About ISBT: Our Society is made of individuals who generously share their time, expertise and contributions with their peers, strengthening their organizations' leadership position while advancing their skills and careers. It levels the playing field by offering individuals and companies in less advantageous position, a unique and safe space for technical collaboration and professional development. For the globally minded, there is not another network where you can get a better understanding of international trends and business opportunities, expanding horizons into the beauty of cultural diversity, with a lot of fun!
Gaby Mejia Mecalco

Gaby Mejia Mecalco

Board Position: Director
Company / Position: Custom Sales and Systems / Sales Manager
ISBT Member Since: 2012
What I Love About ISBT: The ISBT is a great meeting point for the Beverage Industry community, the society allows meeting people from all different technical areas of the beverage industry, and different regions of the world, then we can be able to not only befriend them but learn from each other and share knowledge and experiences that help our beverage business. Also, the ISBT allows to all members access to updated guidelines and knowledge according to the beverage market evolution, using that valuable information has given me a better understanding of the issues and facts of the beverage production lines, so I can offer faster and more accurate solutions to my customers.
Andy Reim

Andy Reim

Board Position: Director
Company / Position: Ecolab / Sr. Area Technical Support Coordinator
ISBT Member Since: 1998
What I Love About ISBT: I first joined ISBT in 1997. Since then it has been a source of knowledge, a source of inspiration, a place to make friends, and a place to develop business networks and contacts for me. It is a place where the fiercest competitors (bottlers, brand owners, or suppliers) can unite and collaborate to solve common challenges. Every year after BevTech, I mark my calendar for the next BevTech and start counting the days until I get to see the friends and colleagues I've known for many years, the new friends and colleagues I've met in the current year, and the future friends and colleagues I'll meet at the next BevTech.
Philip Thonhauser

Philip Thonhauser

Board Position: Director
Company / Position: ZEP, Inc. / CTO
ISBT Member Since: 2005
What I Love About ISBT: I am thankful for being an ISBT member since this membership helped me shape my perception of the beverage industry. This group of people as both, inspiring and technical orientated in order to help move the beverage industry in the right direction. Also, through ISBT I was able to connect with technical decision makers in my specific field of interest. I feel the responsibility to represent ISBT in my business environment as a highly valuable organization. And I met really great people, had a lot of fun, and found good friends at the ISBT!
Bob Yeoman

Bob Yeoman

Board Position: Director
Company / Position: B&R Compliance Associates LLC / President
ISBT Member Since: 2014
What I Love About ISBT: The work done by ISBT serves to create a lasting legacy. Future generations in the beverage industry will use ISBT to learn from as they start and expand their career. Similarly, the ISBT Guidelines help guide and ensure the quality and safety of beverages globally. Helping to shape and create that legacy is personally very rewarding.
Kathy Magee

Kathy Magee

ISBT Position: Membership Committee Chair
Company / Position: Lancer Worldwide / Director - Testing and Compliance
ISBT Member Since: 2012
What I Love About ISBT: The Society provides the forum to network with other industry professionals, stay abreast of upcoming industry trends and threats, and a great opportunity to be proactive and shape the industry by writing practical guidelines for our member's use.
Michon Mitchell

Michon Mitchell

ISBT Position: Strategy Committee Chair
Company / Position: The Coca-Cola Company / Director, Incident Management
ISBT Member Since: 2013
Ron Puvak

Ron Puvak

ISBT Position: Marketing Committee Chair
Company / Position: Contract Packaging Association / Managing Director
ISBT Member Since: 2002
Gary Robson

Gary Robson

ISBT Position: Business Development Committee Chair
Company / Position: Sure Purity / Managing Director
ISBT Member Since: 2001
What I Love About ISBT: The society provides the place to meet and network with the beverage industry's top technologists, it provides the most relevant and up to date information on issues and hot topics. The technology expo is where the industry's important vendors launch their latest products. I value the ISBT and what it does for me, since joining the society I have engaged with the Technical Committees and the International groups. I have served two terms on the Board of Directors and currently serve as the society's President.

ISBT Staff

Don Dinnerville

Don Dinnerville

Company / Position: Madeleine Crouch & Company / Senior Account Executive
Supporting ISBT Since: 2018
What I Love About ISBT: I've enjoyed being ISBT's webmaster for years, but in my new role it has been a privilege / pleasure to meet ISBT's leadership and members in person. As someone fascinated with science and engineering, the beverage industry has become even more interesting to me as I've learned things that I never knew that I didn't know. I look forward to deepening the relationships with ISBT's members in the years to come.
Carol Wilbur

Carol Wilbur

Company / Position: Madeleine Crouch & Company / Assistant Account Executive
Supporting ISBT Since: 2018
What I Love About ISBT: I'm amazed at the wide breadth of knowledge and expertise ISBT members possess and are wiling to share with their colleagues on a regular basis. They work hard in their constant efforts to improve industry guidelines in a variety of areas by collaborating with fellow professionals worldwide and allowing beverage companies everywhere to improve the quality, safety, and functionality of their own businesses. And personally, the ISBT members I've had the pleasure of meeting have been welcoming and more than happy to share their knowledge with this novice to the industry!
Tom Reimer

Tom Reimer

Board Position: Beverage Institute Program Director
ISBT Member Since: 1988
What I Love About ISBT: I have had many roles in operations, engineering, innovation, and supply chain, and the ISBT has brought value to me in all of these roles, which created a benefit to my company. The ability to have visibility to all of the issues, advances, and changes in the industry allowed me to prepare my organization for the future. Being part of an organization that gives you the opportunity to talk openly and directly to the people who have the knowledge to identify / quantify the problems facing the industry and have them provide you with actionable steps to take that will solve that problem at your business is invaluable.

ISBT Org Chart

ISBT Org Chart