161 W. Wisconsin Avenue
Suite 5036
Milwaukee, WI 53203
1333 College Avenue
Suite C
South Milwaukee, WI 53172
All of us at ConfiDENTAL recognize that each patient is unique and deserves to experience a dental visit that best reflects their individual needs. Our experienced team is constantly working to make the office a comfortable and stress-free environment for patients of all ages. We are pleased to welcome you and your family to ConfiDENTAL and look forward to helping you achieve a healthy, beautiful smile!
Dr. Michael Costello
I have been practicing dentistry for over 30 years. I find it as exciting, rewarding and fun today as the day I graduated. I love coming to the office every day and renewing ties with longtime patients, as well as meeting and getting to know new ones. The rapid advancements in dental techniques and procedures keep me engaged, stimulated and always ready to bring the best care possible to my patients.

I grew up in the Milwaukee area and graduated from Marquette University School of Dentistry. I am a member of the American Dental Association, Wisconsin Dental Association, Greater Milwaukee Dental Association, Seattle Study Club - Milwaukee Chapter and Pierre Fauchard Academy. I am a preceptor to Marquette University dental students, and offer externship opportunities through our offices. I received the Wisconsin Dental Association Presidential Award of Honor and the Media Relations Award.
I believe in giving back to the community. My community services include the donation of dental services, mentoring at Marquette University School of Dentistry, instructing senior dental students in my practice and participating in the Head Start Screening Program.

Away from the practice I enjoy spending time with my wife, my three wonderful children and fun loving grandson, as well as snowboarding with friends, swimming, biking and reading.