Dennis Thornley, Kelly Reinhardt DDS & Sarah Thornley DMD

Dennis Thornley, Kelly Reinhardt DDS & Sarah Thornley DMD [email protected] Looking for comfortable, confident and convenient care from dentists in Grand Haven? You've come to the right place.

From the minute you walk into our office you will notice a difference at Thornley & Reinhardt DDS. We care about you, your family and your friends, and we're here to help you achieve your healthiest, brightest smile. At Thornley & Reinhardt DDS, we know every person's dental needs are unique. That's why we offer a comprehensive selection of treatment options in a comfortable, convenient atmosphere

. We're confident we can provide superior dental care that no other dentist in Grand Haven can offer. We specialize in improving smiles. You can learn more about our smile-enhancing services on our website, including:

General Dentistry
Teeth Whitening
Crowns
Preventive Care
Periodontal Exams
View a Complete List of our Dental Services

We've developed this informational website as an extension of our practice, to serve as a convenient, educational resource for our patients. With just a few clicks, you can find helpful information about our services, credentials and office policies. You can also easily access patient forms or request an appointment with our Grand Haven dentist. Discover a new dental experience at Thornley & Reinhardt DDS. We look forward to caring for you and your family's dental needs.

Feeling’ festive! 🎅🏼We hope you all have a great Christmas full of light and laughter for you and your family! 🎄
12/23/2025

Feeling’ festive! 🎅🏼

We hope you all have a great Christmas full of light and laughter for you and your family! 🎄

What else is there to do on a snow day but steal Dr. Thornley’s truck and make a Starbucks run?? 🤪☃️
12/02/2025

What else is there to do on a snow day but steal Dr. Thornley’s truck and make a Starbucks run?? 🤪☃️

Guess who came to see us today?! 🎅🏼We must’ve been good ALL year! Ho Ho Ho! Merry Christmas! 🎄🎁 ☃️
12/02/2025

Guess who came to see us today?! 🎅🏼

We must’ve been good ALL year!

Ho Ho Ho! Merry Christmas! 🎄🎁 ☃️

Our very own FRIENDSGIVING at the office! 🦃We hope each and every one of you have a happy and healthy Thanksgiving next ...
11/20/2025

Our very own FRIENDSGIVING at the office! 🦃
We hope each and every one of you have a happy and healthy Thanksgiving next week and as always, eat WAY too much turkey! 😉

We celebrated Halloween a day early with some fun costumes and a potluck! Happy Halloween! 👻🎃🕸️
10/30/2025

We celebrated Halloween a day early with some fun costumes and a potluck! Happy Halloween! 👻🎃🕸️

From our family to yours, Have a blessed Christmas and a Happy New Year!
12/25/2023

From our family to yours,
Have a blessed Christmas and a Happy New Year!

We have another assistant saying I DO! Congratulations to Laura and Brian on their BIG day!We wish you a lifetime of lov...
08/12/2023

We have another assistant saying I DO! Congratulations to Laura and Brian on their BIG day!We wish you a lifetime of love and happiness 💕

Our assistant, Cassidy, is only single for a few more days. Congratulations to Cassidy and Jay on their upcoming nuptial...
07/26/2023

Our assistant, Cassidy, is only single for a few more days. Congratulations to Cassidy and Jay on their upcoming nuptials. We wish you much happiness and lots of adventures. ❤️

Address

17000 Robbins Road
Grand Haven, MI
49417

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 7am - 5pm
Friday 8am - 12pm

Website

Alerts

Be the first to know and let us send you an email when Dennis Thornley, Kelly Reinhardt DDS & Sarah Thornley DMD posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Dennis Thornley, Kelly Reinhardt DDS & Sarah Thornley DMD:

Shortcuts

Share

Category