Our Team

Georgene – Office Manager / Dental Assistant

Georgene has worked in the dental field for over 45 years.  She loves all aspects of dentistry, but especially meeting and helping people.

When not at work she can be found on their homestead farm with her husband John or spending time with their six grandchildren.


millerKathy – Insurance Coordinator

A native of Chicago, Kathy worked in the optical field for 19 years prior to changing career paths.  She worked as a Dental Appointment Coordinator for 7 years, where she enjoyed learning the field of Dentistry and the positive impact a healthy smile could make in a person’s life.

Kathy and her husband moved to Door County in 2004, where she started working for Northern Door Dental.  She is delighted to work for Dentistry by Design where she gets to utilize her skills and continue to see those happy, healthy smiles. In her free time, Kathy enjoys traveling to visit her daughter and son-in-law.  She also enjoys reading, playing with her crazy Jack Russell Terrier and working on home projects.  Kathy also enjoys walking to the marina to see the sunsets with her husband Gary.

heathergreene_webHeather – Dental Hygienist

Heather has been a Dental Hygienist for over 15 years.  She enjoys working with children and helping all her patients have a great dental experience. Heather is happy to be working with Dr. Sledge and the rest of the team at Dentistry by Design.

Heather lives in northern Door County with her husband, David, and three children.  She enjoys the outdoors, running, and teaching fitness class at the YMCA.

Shelby – Dental Assistant

Shelby was born in Neenah, Wisconsin and lived in the Fox Valley area until September 2017.  She, along with her husband and two children, moved to Baileys Harbor to take over a family business.  

Shelby studied Dental Assisting at Fox Valley Technical School and graduated with honors in 2016.  Prior to dental assisting she had 18 years of customer service experience.  She loves seeing people smile and is excited to continue providing great customer service, but in a new way.