About Our Front Desk Staff


Megan joined our team in the spring of 2013. With her background in chairside assisting, she has an additional strength in understanding treatments, scheduling appointments and making each appointment special. In her spare time, Megan enjoys spending time with her family and friends, especially at her family’s cottage. She tries to spend as much time on the lake during the summer as possible.


Has worked in the dental field for 9 years.  Kris’s goal is to make every experience at Janssen Dental, whether on the phone or in the office, one of the best dental experiences you have had.

In her spare time, Kris enjoys visiting her mother in Las Vegas where she can soak up as much warm weather as possible.  She also enjoys spending time with her son Matt and her Allison as well as her granddaughters, Kylee and Sophia.  



About Our Hygienists


Holly graduated from Northeast Wisconsin Technical College with a Dental Hygiene degree in 1988. She began working at Janssen Dental in 1997 and sharing her talent with her patients ever since. In her spare time she loves to be with her wonderful husband Gary and three daughters camping, fishing and doing other outdoor activities.


Lisa graduated from Madison Area Technical College with a Dental Hygiene degree in 1981. Since then she has practiced in many parts of the state including Delevan, LaCrosse, Madison and Wausau. After moving to Green Bay in 2011, she joined our team and has been a loyal asset. Lisa is married with two children; her daughter lives in Mesa, Ariz. and her son lives in Wausau. In her spare time she enjoys going to her cottage, curling and riding her Harley.

About Our Dental Assistant


Since graduating from Fox Valley Technical College in 2009 with a technical diploma in dental assisting, Ashley has applied her talents here at Janssen Dental. After working as a cosmetologist for seven years, she has the ability to make any patient calm and at ease during his or her appointment. In her free time, Ashley enjoys spending time with her husband Greg and family (including four nieces and nephews). She loves fall weather and enjoys doing many outdoor activities such as hunting, biking and hiking.



Dawn graduated from NWTC in 2014 with a certificate in dental assisting.  Since her graduation, she has enjoyed learning and expanding her dental knowledge at Janssen Dental.  In her spare time Dawn likes to go biking, hiking and enjoys playing volleyball.  She also enjoys getting ideas off of Pintrest and fishing in Canada.  Dawn brings a ton of energy and teamwork to Janssen Dental.  

About Our Support Staff


Amanda has been with Janssen Dental since 2005. Through the years Amanda has had the opportunity to work in almost every capacity in the office.  With her history and experience at Janssen Dental, Amanda assists Dr. Craig and Mary in maintaining a comfortable and smooth running office.

Amanda is also our medical billing specialist and deals with any case being sent to medical insurance. Amanda received her Aesthetics degree in 2013 and became a Certified Laser Operator in 2012 through the National Council on Laser Excellence. With Amanda’s continued education, she has expanded our sister company, NEW Laser which specializes in the treatment of nail fungus. In the future she would like to see NEW Laser progress as much as Janssen Dental has.

When she’s not working, Amanda enjoys spending time with her three dogs Dudley, Bud and Brewer. She also loves outdoor winter activities like snowshoeing, downhill skiing, cross country skiing, and snowmobiling. But Amanda’s favorite pastime is, of course, cheering on the Packers. 



Mary has been working for Janssen Dental Clinic since 1996. Through the years she has had great opportunities to expand her knowledge in the dental, TMJ, cosmetic, sedation, implantology and custom-made mouthguard fields. Mary has also completed additional education in the study of laser and aesthetics to advance our sister company NEW Laser. Mary holds degrees from Gill-Tech Academy, Rocky Mountain Laser College and Fox Valley Technical College. When she is not working, Mary enjoys spending time with her three children, curling and catching as many Bullfrog games as possible.

Contact Us

2649 Development Drive
Green Bay, WI 54311
New Patients: 920.202.5015
Current Patients: 920.983.8383
Fax: 920.983.2862

About Dr. Janssen

Dr. Craig Janssen is proud to be one of the leading dentists in the area practicing sedation dentistry. No longer do your fears need to keep you from the denstist. Our highly trained staff will help bring your smile out every step of the way.