My first visit to Downtown Dental was a few years ago while I was traveling on business. I am so impressed with their quality of work and service that I have continued to fly back to Milwaukee for all my dental work. The front staff is polite, friendly and extremely efficient. Mary's years of experience is evident with her TOP NOTCH service. My exams, 'deep cleaning', and cosmetic work were stellar and utilized some of the latest digital technologies. It's no surprise that Dr. Costello is named "One of Milwaukee's Top Dentist". In my opinion, he is the "USA's top dentist" and I'll continue to fly to Milwaukee to see him!

Every visit with downtown dental is awesome. From being greeted by name as soon as you walk through the door to my Hygienist going the extra mile to explain everything she does. Then of course the other staff always greet you with a smile and respect. Dr. Costello always pops in just to say hello and see how you've are. I really love downtown dental. Thank you for the many years of satisfying service. Debra.

The service I received at each visit is exemplary. My dentist, Dr. Çostello is great and has guided me through very successful treatment plans. My hygienist Mary is very gentle and thorough. Thanks so much for your excellent service over the years.

Dr Costello is a brilliant dentist and puts patient needs and concerns at the forefront. He is great at the “scary” procedures such as crowns, root canals, and extractions. His staff is excellent, and a reflection of him, they provide great service when doing cleanings as well and are very diligent about their tasks! I had a redo crown, and a new crown worked on the same day and it was a smooth process. No pain during or after. He and Hannah also went the extra mile and got me a referral to a specialist for a growth/bump I’ve been dealing with for a few weeks. Don’t be afraid to go to the dentist - you’ll feel much better when you do, just make sure to keep going back so the teen and Dr can catch flaws early!! I’ve had 30+ appts in a year, but I have no fears!

Hi I want to say I enjoy. The downtown group dental doctor Michael Castillo. His staff is great he have all ladies working for him I think that's Awesome, Doctor Castello is a great dentist. I will recommend, Thank you so much for your services. I appreciate you.