3976 Route 22, Suite E
Long Grove, IL 60047

Mon: By appointment only

Tue: 10:00AM - 8:00PM

Wed: 9:00AM - 5:00PM

Thu: 10:00AM - 8:00PM

Fri: 8:00AM - 2:00PM

Sat: 8:00AM - 1:00PM

Sun: By appointment only

98.4% would refer friends and family to us

5 stars Customer since 2013

The whole staff is absolutely top notch professional.

I finally found a dentist that REALLY knows her stuff!

5 stars Customer since 2010

once again the treatment was great.


5 stars Customer since 2012

Dr. DeMars and her staff listens to their customers and always makes them feel important. I've had some bad experiences with some dentists in the past and it's nice to know that Long Grove Dental Studio will keep my oral health in stellar condition. Thank you for all that you do!

5 stars Customer since 2010

I really appreciate that I never have to wait long for my appointment. As soon as I arrive they are ready for me. Also, the staff is very friendly and does everything to assure your comfort.

4 stars Verified customer

My experience thus far has been great.

5 stars Verified customer

Dr. DeMars is easy to talk to and listens to the patients concerns. Then devises the proper treatment.

5 stars Customer since 2013

The atmosphere of the office is so friendly and the staff sets me at ease. I now don't mind going to the dentist!

5 stars Customer since 2013


5 stars Customer since 2011

Best dentist and staff I've ever experienced. Very friendly and genuine. No one really looks forward to going to the dentist, but Nichole and her staff make the visit as pleasurable (and painless) as possible!

5 stars Verified customer

Very pleasant office staff. Recommend this dentist to everyone