Downtown Dental Group and Grant Park Dental

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Downtown Dental Group and Grant Park Dental Dr. Michael Costello has been practicing dentistry for 35 years & has 2 locations for your convenience!

A visit to our office is designed to provide you with the latest dental services in a warm and friendly environment. The goal of our caring professionals is to ensure your comfort throughout your entire visit. We want you to feel right at home in our office, from the minute you walk through our door to the completion of your treatment. Our dentists and hygienists are interested to talk with you about your treatment. This allows you to make informed decisions about your dental healthcare. We provide a comprehensive dental program including regular checkups and cleanings as well as cosmetic services employing state-of-the-art techniques. Our offices use the latest technology and instruments which complement our treatments and services. Our office provides you with a choice of convenient day and evening appointments to fit your busy schedules. With two locations, we are just minutes away from virtually any place in the Greater Milwaukee Area. Plus, we take pride in serving adults and teens as well as responding to the unique needs of the youngest child. Allow us to help you select a team of dental professionals to serve you and your family. We also know that emergencies can happen and often not during our normal business hours. We can be reached 24 hours a day and we can often provide you with same day service. We are pleased to accept American Express, Discover, Mastercard and Visa for payment. Should the need arise, we are able to arrange extended financing through Care Credit. They will help to budget your dental treatment into small monthly payments with low or no interest.

10/16/2026

When you just can't get enough....

We could re-watch this allllll day.

We might be a little slow today, but totally worth it.

BREWERS ARE GOING TO THE WORLD SERIES!!!!!!!!!

All SMILES! Way to go BREWERS! You got this! 🩵💛🩵💛
10/15/2026

All SMILES! Way to go BREWERS! You got this! 🩵💛🩵💛

No caption needed. It's Brewer's baseball in October.LET'S GO BREWERS!!!Where are you watching tonight? What are your ...
10/14/2026

No caption needed. It's Brewer's baseball in October.

LET'S GO BREWERS!!!

Where are you watching tonight? What are your pre-game rituals? Have you changed your socks since the series started?????? AHHH!!!

A healthy smile is built on the little things you do every day. Brush twice a day, floss daily, and keep up with regular...
10/13/2026

A healthy smile is built on the little things you do every day. Brush twice a day, floss daily, and keep up with regular dental visits to protect your teeth and gums. Stay consistent and give your smile the care it deserves. 🦷✨

Thank you Mr. Stefani for your words of confidence. Words like these are what it's all about for us. We strive to exceed...
10/12/2026

Thank you Mr. Stefani for your words of confidence. Words like these are what it's all about for us. We strive to exceed our patients expectations at every visit. Grateful! 🙏🥰✨

How you brush matters just as much as how often you brush. Using a soft-bristled toothbrush, gentle pressure, and small,...
10/09/2026

How you brush matters just as much as how often you brush. Using a soft-bristled toothbrush, gentle pressure, and small, controlled movements can help remove plaque without unnecessarily irritating your gums. Take your time and pay special attention to the gumline, where plaque can easily collect. Gentle, consistent brushing is an important part of keeping your gums healthy. 💙🦷

We are pleased to announce Shelley M. and Hope S. as our September winners. 🎉 We value the trust our patients have in us...
10/08/2026

We are pleased to announce Shelley M. and Hope S. as our September winners. 🎉 We value the trust our patients have in us and are grateful for the opportunity to serve them. We appreciate all our patients for making our practice shine. We feel grateful to have such exceptional patients. 🙏🏻🩷

10/07/2026

When you stay up late to watch the Brewer game, but you still have to work early. At least our pumpkin lattes are winning.

For those of you who put in the hours last night just to have your heartbroken...hope you're making it through the day! Take a nap....we're in for another long one tonight.

At least October baseball comes with pumpkin spice. 😂

💙💛💙💛💙

October is National Dental Hygiene Month! 🦷 And we're using it as our excuse to remind you that a dental visit every 6 m...
10/06/2026

October is National Dental Hygiene Month! 🦷 And we're using it as our excuse to remind you that a dental visit every 6 months isn't a luxury. It prevents cavities, protects your gums and catches problems before they become expensive. Prevention is always easier than treatment. Always.

🎃🍎 Fall family fun at its finest! Dr. Costello and family picking pumpkins and apples, soaking up the sunshine and makin...
10/05/2026

🎃🍎 Fall family fun at its finest! Dr. Costello and family picking pumpkins and apples, soaking up the sunshine and making memories. Enjoying the season with the people we love most!

Wishing all of our patients and their families a happy, healthy fall. Just remember: apples are great for your smile, but go easy on the caramel! 😉

Address

161 W Wisconsin Avenue Suite 5036
Milwaukee, WI
53203

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 1pm

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