Welcome to Hermanson Lemke

The Hermanson Lemke partnership brings together two of the Twin Cities leading, and most experienced, labs. Hermanson Lemke Dental Lab’s mission has remained the same since 1950; to provide on-time, full-service dental products made by some of the most highly trained technicians no matter how complex the case. Each case is handled with care and precision, fostering a partnership with you through personal service. 

Hermanson Lemke Dental Lab has a tremendous reputation for quality, technical service, and digital dentistry in the local area. Our mission has always been to provide the highest quality dental products and services along with personal relationships to ensure predictable results.


Gary Johnson
Lab Manager, CDT

Gary started at Hermanson in 1973 while attending college. After earning his B.S. degree from the University of Minnesota, he decide to pursue a career at Hermanson. Earning his CDT in ceramics in 1980, Gary continued technical work, adding his crown and bridge CDT in 1985. He has worked and managed various departments during his career, and regularly attended continuing education in all areas of dental technology. Gary worked for a major dental supplier and another dental lab before returning to Hermanson in 2004. He likes to work around the house and spend time with his family when he's not at the lab.

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Dennis Lemke
Lab Co-Manager, CDT

Dennis started his dental laboratory career in 1968 working for Hermanson Dental. In 1996 he decided to open his own full service laboratory, hence Lemke Dental Laboratories, Inc. was started. In 1974 he earned his CDT in Partial Dentures and in 1985 he earned his CDT in Ceramics. He is a member of several study clubs in the metropolitan area and is very active in the Seattle Study Club. Dennis has lectured nationally on new products and technology with a strong background in Implants. He also has some experience in mechanical drafting, and is a graduate of Dale Carnegie. During his spare time, he loves to golf, fish, work on his lake home, and spend quality time with his family.

Management Team:


Chuck Morrissette
Porcelain Manager
32 Years Experience


Rick Herrick
Implant Manager, CDT
21 Years Experience