We are a small team of talented professionals with a wide range of skills and experience. We love what we do, and we do it with passion. We look forward to working with you.

Dr. Robert Madrigal, DDS


Hi Wilmette Dental Family, I would like to be the first to welcome you to our office, where we provide the highest quality of comprehensive dental care to our patients. At Wilmette Dental, you will be treated like family and establish long-term relationships with our friendly staff! 

I grew up in Naperville and completed my undergraduate studies at Benedictine University. I recevied my Doctorate of Dental Surgery from Marquette University School of Dentistry. During my training, I was able to complete an Externship in Milwaukee, Wisconsin, where I was trained by a hospital-based dentist. This experience has equipped me with a skillset in oral surgery, Endodontics, and cosmetic services along with the general scope of dentistry including veneers, crowns, bridges, fillings, dentures, etc. In addition to my clinical experience, I had the opportunity to present research on Implant Dentistry at the International Association for Dental Research at San Francisco and Miami. 

Outside of the dental office, you will most likely see me at hockey rinks or enjoying the outdoors with my family! I married my high-school sweetheart, Maddison, and we have a French Bulldog, Bear. 

We look forward to seeing you at Wilmette Dental! 

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Dr. Peter Neuhaus, DDS


Dr. Peter Neuhaus has dedicated his career to studying and perfecting dental techniques that enable him to restore and maintain a high level of oral health for his patients.

Upon graduation from the University of Illinois School of Dentistry, Dr. Neuhaus practiced dentistry for a lower income community in Chicago for four years, before joining Wilmette Dental.

Born in Chicago and raised on Chicago’s North Shore, Dr. Neuhaus has been a long-term local resident and has served on the Board of Directors for the Wilmette Chamber of Commerce. He enjoys his leisure time with his wife, Anne and their 2 children, Elise and Christopher.

Email me:

Kathleen Gilliand

Dental Hygienist

Kathleen brings over 25 years of dental hygiene experience to Wilmette Dental. Known for her gentle, yet thorough technique, Kathleen is highly regarded among our patient family.   In her spare time, Kathleen is an avid reader and always has suggestions on the latest “best reads.”

Bonnie Berg

Dental Hygienist

After receiving my bachelor of science in dental hygiene from Northwestern University, I have been practicing for over thirty years.  When I am not working I may be power walking, playing canasta, playing mahjong or volunteering my time with the Tuberous Sclerosis organization.  I have a wonderful family…a great husband and two grown kids.
We are planning a wedding for my daughter for next spring.  My son will be graduating from law school this year. We also do a lot of dog sitting for my daughter’s dog. We are a family of dog lovers. 
Most of all, at work I truly enjoy seeing all the different patients throughout the day and having that one on one personal connection.

Lili Chavarria

Office Administrator

Natalya Radmer

Dental Assistant

Want to work with us?

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