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Customer Service

Meet the crew.

Take a scroll down this page to find out a little bit about the folks that keep Garrison rolling.  We have a great team that works hard every day to keep customers like you coming back!

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Rich Markules, Director of Sales & Dealer Sales

Email: rmarkules @

Phone: 888-437-0032 x261

Rich has been in the dental industry for 13 years. Prior to dental, he was a Regional Manager for Bank One. He enjoys spending time in the great outdoors, and time with his wife and four children.

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Randy Drumm, Director of International Sales for Asia/Pacific, Africa, & Latin America

Email: rdrumm @

Phone: 425-572-6353

Randy graduated from the University of Montana with a degree in Economics. He has been in the dental industry for a few decades and has loved every minute of it. Handling international sales, Randy travels to various parts of world, appreciating every country's unique culture. Whenever the opportunity presents itself, he enjoys communicating in Spanish or Portuguese, and hopes to become fluent in more languages. Randy continues to play and coach soccer during his free time.

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Bonnie Wilson, Special Markets Manager

Email: bwilson @

Phone: 888-437-0032 x274

Bonnie has been in the dental industry for two decades and is a graduate from the University of Southern Indiana with a BA degree in Biology, emphasis on Biochemistry. She has resided in North Carolina for the past two years. Prior to this, she lived in the New England states (ME, MA, & NH) for much of her life. She is a mother of two, Christopher and Jessica, and a new grandmother of one, Isabella Marie. Her passions include her family, traveling, cooking, and enjoying all the outdoors has to offer: biking, hiking, boating (all watercrafts), fresh and saltwater fishing, gardening, and relaxing lakeside on a summer’s day. 

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Bruce Dominiak, Special Markets & University Liaison

Email: bdominiak @

Phone: 888-437-0032 x225

Bruce is a graduate from Central Michigan University with a Bachelor’s degree in Business Administration. His sales, marketing, and customer service background includes experience in the consumer packaged goods, pharmaceutical, home healthcare and dental industries. He takes pride in being a valued resource to his customers and working with them to help improve patient care and outcomes. In his spare time, Bruce enjoys traveling, golf, watching sports and spending time with his wife Lynne, two children Christine and David, and friends.

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Stephanie Hicks, Canada Territory Manager

Email: shicks @

Phone: 888-437-0032 x214

Stephanie is a certified dental assistant who has spent 20+ years in the dental industry working in customer service, sales, dental assisting, and as a college professor in both the dental reception and radiography programs before joining Garrison as the Territory Manager for Canada. Stephanie currently resides in the Toronto area and enjoys reading, nature, unique animal experiences and her annual mystery trip with her husband!

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Gustavo Miranda, Market Development Manager for Latin America

gmiranda @

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Gina Davies, Market Development Manager for Australia and New Zealand

gdavies @

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Scott Crago, Business Development Manager

Email: scrago @

Phone: 888-437-0032 x237

Scott studied marketing at Muskegon Community College and has been in sales ever since. He is happy to be part of the Garrison Dental family and enjoys living in the West Michigan area.  As a boy growing up, he was able to fish, catch turtles and swim all summer long and eventually found that Michigan had so much to offer his family.  He, his wife and son share a love for the outdoors with the lakes, rivers, national forest, and of course “The Upper Peninsula” nearby.  In his free time, Scott enjoys camping, biking, boating, fishing, hunting and riding his motorcycle.

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Denisha Marod, Account Executive

Email: dmarod @

Phone: 888-437-0032 x268

Denisha “Dee” graduated from Davenport University with a Bachelor’s degree in Sales and Marketing. She worked in Human Resources for a few years after graduating and eventually realized her passion was in Sales. She worked with another company a few years before joining Garrison Dental. It is at Garrison Dental where you'll find her providing technical and educational solutions on current and new products in our Sales & Customer Service Department over-the-phone, or you may see her face-to-face at tradeshows and seminars. Outside of work she enjoys spending time with her husband Darrin and her 2 grown children Jared and Kaylee. She is a dog lover and in her spare time she likes to take walks with her dogs, Lila, Junior and Willie and gets pleasure from visiting with friends and family, along with traveling to exotic vacation spots.

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April Fox, Account Executive

Email: awinters @

Phone: 888-437-0032 x219

April has been with Garrison for over 9 years and earned a Bachelor of Arts degree in Education from Baker College.  She is a native of Oregon and spends the majority of her time raising her two sons, Austin and Kaden.  April loves to read and according to her sons she has an unhealthy obsession with books.

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Mindy Crane, Account Executive

Email: mparkin @

Phone: 888-437-0032 x211

Mindy relocated to West Michigan almost 6 years ago from Northern Michigan. She has been in sales for 8 years now and will always stand out with her bubbly personality. Outside of work, her biggest passion is cooking. She loves bringing people together with food. She also spends her remaining time writing and outdoors with her Olde English Bulldog, Hank.

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Noelle Slusarski, Account Executive

Email: nslusarski @

Phone: 888-437-0032 x232

Noelle was born and raised in the Philadelphia area in the country. She's mother of four lovely young adults. Noelle has spent years as a volunteer working at a therapeutic horse farm with amazing children and horses. She's also a certified yoga instructor. Loves of life are yoga, children, horses, and cooking.  A bit of a book and history junkie. Professionally, she has been in medical and technical sales for 20 years. She enjoys helping dentists create more beautiful smiles with Garrison.

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Natalie Hone, Account Executive

Email: nhone @

Phone: 888-437-0032 x213

Natalie is a graduate of Colorado State University with a Bachelor’s degree in Science. Her sales and professional experience includes anesthesia & respiratory sales, surgical loupe sales, and several clinical positions within a Level 1 trauma center. In her free time, Natalie enjoys traveling, being outdoors, and spending time with her two small children.

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Alex Fox, Account Executive (Canada)

Email: afox @

Phone: 888-437-0032 x242

Alex is a graduate from Eckerd College in St. Petersburg, Florida with a bachelor's degree in Biology. She grew up and currently resides in Spring Lake, Michigan. She has been with Garrison Dental Solutions now for over 13 years. She is enjoying her current role at Garrison working with customers in Canada. Outside of work, she loves spending her time with her daughter, her family, and their beloved pets. She loves traveling, golfing, and spending time on the local waterways and beaches.

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Liz Kammers, Sales Assistant

Email: ekammers @

Phone: 888-437-0032 x271

Liz is from the West Michigan area and is happily settled on the Lakeshore. She studied Sciences & Arts during her College years. When she’s not working at Garrison, you can bet she’s enjoying the great outdoors; whether it be on a boat, at a music festival, or hiking through the woods! She’s also an avid hockey fan (Let’s go Wings!) that played for 18 years herself.