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

98.8% would refer friends and family to us

5 stars Verified customer

I always leave with a smile.

5 stars Verified customer

Dr. Costello is the best! He has been my dentist for 15 years and I would recommend him to anyone.

5 stars Verified customer

Highly professional experience that was extremely punctual and as always, the Team makes you feel like family.

5 stars Verified customer

Really appreciate that the whole team got me in on short notice with a problem before I left town. Thank you!

5 stars Verified customer

The team is supportive and kind. They did a great job and got me in and out in a timely manner.

5 stars Verified customer

Efficient, careful, and professional service as always from everyone in the Costello team downtown.

5 stars Verified customer

Both Dr. Costello and the dental assistant provided great service. Always make sure I am as comfortable as possible during procedure. Always respectful of my time with prompt (but thorough) service, which is important when one is taking time away from work. From desk staff is always terrific in helping to understand billing and insurance company coordination.

5 stars Verified customer

I happen to find Dr. Costello in Milwaukee Magazine as one of the top dentist in Wisconsin and I can see why. My first time as a patient was great! Dr. Costello met with me one on one to go over my medical history and to ask about my concerns. This was the first time a dentist has done this and it should be a must for all others to do as well. It really makes a difference and helps you build a rapport. Dr. Costello and hygienist are knowledgeable, caring and friendly. They answered all my questions thoroughly and were very attentive to my comfort in the chair since I have a bad back. I need more work done so they provided me with a breakdown of the out of pocket cost and how many treatments are needed. Thank you to Dr. Costello and staff, you all are wonderful!

5 stars Verified customer

Awesome service; Mary is very friendly and great at her job. I would recommend in a heartbeat!

5 stars Verified customer

I was really impressed with Downtown dental from the time I called to register as a new patient, had my initial consultation with the doctor, my first cleaning and a follow up with the doctor to review the appointment. Everyone was great and the doctor was knowledgeable, personable and thorough.

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