We strive to not just uplift our individual patients in your area, but the community as a whole by providing excellent, personalized dentistry in Arlington Heights that is always delivered with a healthy dose of kindness. Simply put, we’re here to serve you however we can – from routine checkups to sudden emergency dentistry.
Our dental practice near you was started by Dr. Ernie’s father over 55 years ago, and today, we often find ourselves taking care of four generations of the same family! From essential preventive care and dental implants to cosmetic dentistry, we’ve earned people’s trust year after year and decade after decade because we love what we do and who we serve (and it shows).
CaringWe treat our patients the same way we would our family and best friends. You’re a person before you’re a patient, and we never forget this.
Positive
Going to the dentist can be stressful for some, but we keep things light and upbeat even when it’s not easy to do so.
Team PlayersYou’ll never talk to a team member who doesn’t know who you are. Together, we’re able to consistently deliver exceptional care and service.
ProfessionalWe consider all of the details so you don’t have to. From our appearance to our communication to your treatment, our dedication to quality will be obvious.
Sure, Dr. Ernie, Dr. Jay and Dr. Nicole can enhance your smile with veneers, straighten your teeth with Invisalign, or get you out of pain with TMJ treatment. However, this is not their primary goal—it’s just where they begin. Their top priority is to become an advocate you and your family can rely on for years to come. Whether you have major issues or just want routine care for you and your loved ones, you can count on them to answer all your questions and serve as your guide toward the bright, beautiful, and healthy teeth you deserve.
Dr. Ernie Costello • Dr. Jay
DeHart
From coaching Little League to visiting schools to donating free dentistry to underprivileged families, we go above and beyond to help our friends and neighbors. Looking after people beyond the walls of our dental office in your area has been important to us for the entire 55+ year history of our practice. We wouldn’t be where we are today without the support of the community, so we believe it’s our duty to support it back.
All Under 1 RoofYou’ve found your dental home. We can provide everything from the basics to Invisalign, dental implants, and more.
Entire Families Welcome Many of our child patients now bring their own children or even grandchildren to come see us!
Same-Day
EmergenciesIf you’re caught off guard by a toothache or sustain a dental injury, we won’t make you wait to get the relief you deserve.
Open Late & SaturdaysLife is busy, so we make it easy to come see us without having to rearrange your entire schedule.
“I decently chipped my two front teeth last week and though the office was closed, Dr. DeHart responded fast and was able to fix my teeth within hours. Everything was done very gently and all of my questions were answered thoroughly, which meant a lot to me especially in my panicked and injured state. My teeth look amazing and I have never had anything but amazing experiences here. Thank you again!!”
“This was a professional and expert dentist experience that had had a profound impact on my life. I was treated with upmost patience, kindness, and professionalism. I was given time and care that I would’ve otherwise never been able to afford. This was much needed, but not required help to a veteran. It absolutely has changed my physical health and improved my life for the better. I’m beyond grateful for the Dr. J, his partner and his amazing staff.”
For patients with dental insurance, we will work with you and your plan to maximize your benefits at every opportunity. If you do not have dental insurance, our in-house plan can make exceptional dentistry easily affordable for you as well as your loved ones.
If you have any questions for us, whether it’s about the services we offer or the cost of your care, our dental team near Arlington Heights is always just a phone call away. That said, we know it isn’t always possible to get on the phone. So, we’ve answered some FAQs here!
Oftentimes, patients start with Google. We recommend a different first step: pinpointing what’s important to you as a patient. Are you looking for a talented cosmetic dentist in Arlington Heights to help you transform your smile? Are you looking for a dental office that welcomes adults and children so you can get all of your family’s dental needs taken care of under one roof? Once you know the answers to questions like these, you can look around online or ask friends, family members, and neighbors for their recommendations.
The road to becoming a dentist involves 7+ years of schooling! The first step is obtaining an undergraduate degree (usually with very high grades and in a major that’s heavy in math and science). Then, they must be accepted to an accredited dental school and complete 3 years of extensive in-classroom and hands-on training to earn their dental doctorate.
Even after they’ve earned their Doctor of Dental Medicine (DMD) or a Doctor of Dental Sciences (DDS) degree, they must complete continuing education hours each year to maintain their license. Some dentists also choose to pursue advanced training in certain treatments. For example, Dr. Ernie Costello underwent training in modern endodontic (root canal) treatment!
That depends on if you’re experiencing any potentially life-threatening symptoms, like uncontrollable bleeding or trouble breathing. If that’s the case, then you should call 911 or head to the ER. If that’s not the case, then you should call us ASAP. Since we offer morning, lunchtime, evening, and weekend appointments, there’s a good chance that one of our talented dentists will be able to provide the pain-relieving restorative care you need the same day.
If you have any concerns about the cost of your care, don’t hesitate to let us know! After all, we’re proud to offer several solutions, including our In-House Dental Membership Plan. We’d be happy to provide you with further details, answer any questions you have, and help you get the dental care you need at a price you can afford.
Important reminder: Many common dental problems, including cavities, only get worse if left untreated. So, taking the “wait and see” approach won’t benefit your smile or your wallet. The best thing to do is schedule an appointment with us when you first notice that something is wrong, like it hurts to bite down. That way, we can diagnose and treat the root of the problem while it’s still relatively minor.
Located in the heart of Arlington Heights, you can find our nearby dental office on the NW corner of N Arlington Heights Road and Thomas Road. We’re across the street from Thomas Middle School and North Arlington Pediatrics, and we're right next to Glueckert's. From all of us at Costello & DeHart Dental Excellence, we can’t wait to be your family’s home for dental care!
