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

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!

5 stars Verified customer

The friendliest staff!!

5 stars Verified customer

Very professional and awesome service!

5 stars Verified customer

I love the staff at Downtown Dental! Everyone is also so friendly and easy to work with. My comfort is their top priority and the Doctor and the hygienists listen to any of my concerns. Great group that cares!

5 stars Verified customer

Always friendly, personable, and helpful!

5 stars Verified customer

Staff is excellent and Dr. Costello is always on the cutting edge. Never a fear about going to this dentist, you will be treated with care and get excellent results.

5 stars Verified customer

Everyone is so nice at the Downtown Dental Group.

5 stars Verified customer

I love Downtown Dental Group! Dr. Costello and the hygienists are always great, and the office staff is probably the friendliest and most helpful medical office staff I’ve ever encountered. We recommend Downtown Dental Group to everyone - sometimes even when they didn’t ask for a recommendation!

Also in Milwaukee


Matt's Foreign Car Specialists

5 stars 252 reviews

I love Matt's but they forgot my oil change this time. I made an appointment for an oil change and brakes; just the brakes were completed, which I'm happy with.
Read More …


Scottfree Salon

5 stars 1289 reviews

I've been going to Erik of Norway for a year, and I see Heather for the perfect blonde color and cut. I love the complimentary valet, and the staff is very nice and professional. I've recommended this salon to all my friends.
Read More …