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The Team
The Team

Meet the Team

Dr. Jon Gruchalski

A graduate of Marquette University’s School of Dentistry (May, 1988), Dr. Gruchalski (Dr. Jon) established Willow Dental in July, 2014, after practicing dentistry in New Berlin for 26 years.  When not treating his patients, Dr. Jon enjoys running, playing badminton, model railroading, and spending time with his wife, Joanne, and family.

“Providing our patients with a relaxed, welcoming office and up-to-date technology is what motivated us to open Willow Dental. Our goal is to make you feel as comfortable as possible while waiting for your appointment. That’s why we designed the waiting area to feel more like a living room than a stuffy doctor’s office. Brew a cup of coffee or grab a cold beverage from the fridge while you wait. Our friendly staff will ensure you have everything you need. During your appointment, you’ll see we use the latest digital charts and x-rays to get you taken care of in a timely manner, allowing you to get on with your day. No longer will you be terrified by the sound of dental tools. We utilize quiet electric drills to ensure our relaxing atmosphere is carried throughout the entire office, including our operatories.”

At the heart of my practice is quality, passion and personalized dental care that is shared by everyone at Willow Dental. We welcome you to come in and welcome you to experience the Willow Dental way.


Jenny | Hygienist

Forming relationships with her patients has been one of the most rewarding aspects of Jenny’s position as a dental hygienist. Being a friend, confidante, and counselor are additional perks that come with the job.

Jenny attended WCTC in Pewaukee, graduating in 2004. In 2006 she began working with Dr. Jon and has become a familiar face in the office. Growing up in Minocqua provides her with a great connection to patients who vacation up north!


Becky | Hygienist

Becky is an outgoing person who shares the love of the outdoors with her husband. They enjoy hunting, fishing, camping and traveling. While she is originally from the Milwaukee area, Becky and her husband dream of buying a house in the country. She loves being a dental hygienist and educating her patients in oral health as well as overall wellness.


Carla | Receptionist

Carla loves spending her free time with family and friends, taking long walks with her dog, Yankee and shopping. She enjoys being a receptionist at Willow Dental and welcoming each patient as a friend.

Kim | Hygienist

Having a family member who was fearful of dental appointments is what encouraged Kim to become a dental hygienist. Kim has prided herself in being able to comfort the dental phobics with her awareness and gentleness. A good sense of humor has allowed her to gain trust and friendships with the patients she treats. In 2004, she gained her Degree in Dental Hygiene and was privileged to begin her career with Dr. Jon at that time.

Kim is a proud mom of two beautiful children. In their free time, they enjoy biking or running to a local park or their favorite frozen yogurt shop.

Kelly - Hygienist

Kelly | Hygienist

Kelly graduated from the hygiene program MATC in 2010 and started working with Dr. Jon in 2011.  She enjoys spending time with her son and daughter and reading when the children permit her to. Kelly likes her profession as a hygienist because it allows opportunity to meet new people and educate them on the importance of oral hygiene.

Alex - Hygienist

Alex | Hygienist

Alex is a recent graduate of the MATC dental hygiene program and feels fortunate to begin her career at Willow Dental. She is a lifetime resident of New Berlin and looks forward to seeing some familiar faces. In her free time she enjoys being with her family, friends and pets. Alex is passionate about dental hygiene; she is committed to making her patients feel comfortable and excited for their next visit.

Leah - Hygienist

Leah | Assistant

Leah has over ten years of experience in the dental field.  She enjoys working with patients to provide them with a positive dental experience.  In her spare time, Leah enjoys horseback riding with her three kids.

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