Downtown Dental Group

Dr. Costello is a husband, father, grandfather, son, brother, uncle, cosmetic & family dentist, Top Dentist, smile creator, technology buff, small business owner, passionate snow boarder, sports & fitness enthusiast, avid reader, “insatiable thirst” for music especially Bruce Springsteen, Lover of Life. Dr. Costello is a Milwaukee native. He attended Marquette University majored in biology after three years entered Marquette University School of Dentistry where he earned his Doctorate in Denta...Read Morel Surgery. At ConfiDental, Dr. Costello has created two small boutique style offices. He is keeping things cutting edge with the newest advanced technology in the dental field. Don't be surprised if you see him reviewing 3-D Cone Beam x-rays and taking digital impressions for an upcoming implant case. He is a member of the American Dental Association, Chicago Dental Association, Seattle Study Club, Spear Education, Pierre Fauchard Academy and mentor for Marquette School of Dentistry. He received the Wisconsin Dental Association Award of Honor and Media Relations Awards. Dr. Costello is recognized and respected in the dental community as a knowledgeable, compassionate dentist. He is passionate about developing lasting relationships with his patients by listening to their needs and concerns. Read Less

In college I knew I wanted to enter the medical field, and in 1997 when I started as a dental assistant to Dr. Costello, I solidified my choice to pursue dental hygiene. I've worked alongside Dr. Costello for 16 years and in my time here have forged so many great relationships with our patients! Because these relationships were built on trust, our patients enjoy coming back to us time and time again. Now that I am a mother of two, my children Olivia and Chase keep me busy on my days off.

I am a graduate of Prairie State College in my home state of Illinois. I have been a Dental Hygienist since 1977 and moved up to Wisconsin to join Dr. Costello's team in 1991. I love the dental field and am fortunate to be a part of such a great team. Working at ConfiDENTAL becomes especially rewarding when we get to utilize the latest technology to continue finding new and improved ways to care for our patients. Outside of work, I enjoy learning new things and recently graduated from UWM wit...Read Moreh a degree in Anthropology. I enjoy traveling with my husband, reading, cooking, and spending time with my children and grandchildren. Read Less

After earning my bachelor's degree in Psychology and spending a few years in restaurant operations I discovered a passion for oral health and hygiene! As a patient of Dr. Costello's, I was thrilled when he offered me a position on his team upon graduation from MATC's Dental Hygiene program. Working at ConfiDENTAL has solidified my love of the dental field and I look forward to continuing this journey with such an amazing team and all of you! Away from the office I enjoy spending time with my fam...Read Moreily in the Northwoods, reading, traveling and spoiling my two cats. Read Less

Dentistry has always been an interest of mine. After completing a dental assisting program in March of 2015, I was given the opportunity to join Dr. Costello and confiDENTAL team. I am truly blessed to work in such a positive work environment. I have learned so much already and continue to learn everyday. I truly enjoy working and interacting with our patients. Being able to communicate and share ideas and stories allows us to truly connect with our patients, allowing them to feel comfortable du...Read Morering their dental treatment. When I am away from the office, I enjoy spending time with my family, nieces and nephews and my dog! Read Less

I joined the ConfiDENTAL team in 2007, after my aunt encouraged me to look into the dental field, and I'm so happy I did! Working for Dr. Costello has been such a learning experience as he is truly passionate about dentistry and extremely knowledgeable in the field. Our patients really make every day special at the office. I've loved getting to know each of them personally, because it helps them feel comfortable receiving treatment from us. When not at work, Jenna enjoys spending time with he...Read Morer husband and new son Oliver. Read Less

I started working with Dr. Costello over 30 years ago after attending the Marquette University School of Dentistry Dental Hygiene program. I use my knowledge gained in that program in an administrative function at ConfiDENTAL. I get great satisfaction in using my education to help our patients resolve insurance claim issues. Every day presents new possibilities. I have the opportunity to spend time with our great staff, all of whom I have the pleasure of calling my friends. My time away from ...Read Morework is always spent enjoying my family's company. Read Less

There are so many reasons why I enjoy being a member of the team at ConfiDENTAL for the past 20 plus years. I enjoy working with our fantastic group of team members, each of whom are fully committed to providing exemplary patient dental care. I'm proud to be a part of that commitment for excellent service to our patients. I love nature, and when I'm not at work, you will find me outdoors in my garden, or hiking with friends and family.

It has been an amazing 30 years at ConfiDENTAL. I absolutely love my work. Each day presents a new opportunity to work behind the scenes, making sure that our office runs smoothly and our team provides the excellent care that our family of patients have grown accustomed to over the years. As technology changes, Dr. Costello implements new practices so our patients become the benefactors of the very best in dentistry. Away from the office, I enjoy spending time with my husband and fabulous family...Read More. To relax, I like to read, exercise, travel and spend time in the mountains of Breckenridge, Colorado. Read Less