161 W Wisconsin Ave
STE 5036
Milwaukee, WI 53203

Mon: 8:00AM - 5:00PM

Tue: 7:00AM - 5:00PM

Wed: 8:00AM - 5:00PM

Thu: 8:00AM - 6:00PM

Fri: 7:00AM - 3:00PM

Sat - Sun: Closed

98.9% would refer friends and family to us

4 stars Verified customer

Very friendly & efficient staff.

5 stars Verified customer

I went back to work and told our front desk if any one is looking for dentist recommendations to send them my way. Because I had had the best dental experience of my life.

Friendly and welcome staff at the front desk.

The dentist greeted me in a consult room prior to the appt. I found him knowledgeable, down to earth and personable. The dental hygienist was thoughtful, kind and explained the steps she was taking before she took them (very appreciative). She didnt try to ask me, all sorts of questions while she was digging in my mouth either! Plus there is a tv on the ceiling to keep your mind off of what was happening in my month. I do not have any complaints and I am actually looking forward to my next appointment in 6 months! Thank you all for such a great dental experience!

Downtown Dental Group replied:

Hi Catherine,

It was a pleasure to meet you! Welcome again to our practice, and thank you for your comments. We appreciate your confidence in our team.

5 stars Verified customer


5 stars Verified customer

Very thorough cleaning...45 minutes in and out and painless.

5 stars Verified customer


On time,personable,caring,honest and most importantly excellent in dental care

5 stars Verified customer

Top quality work by the dentist and his staff. All are very professional and friendly.

5 stars Verified customer

Mary and Dr. Costello are the best...I wish they were in my medical Network cause I would use then for ALL my services,

5 stars Verified customer

I always receive good service.

5 stars Verified customer

I always walk away with a smile. Everyone makes you feel right at home.

5 stars Verified customer

Dr. Costello and his staff are fantastic! I have had an ongoing issue that he has been working on for weeks with a molar. He has been so kind and professional. I have had all my questions answered, my pain well managed and I would highly recommend him and his practice to anyone!

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