A Beautiful Smile, Glen Ellyn, IL

About A Beautiful Smile

A Beautiful Smile is a leading pediatric and cosmetic dentist in Glen Ellyn, IL, serving adults and children with exceptional care. Dr. Declan McCarthy and his team provide personalized, compassionate dental services using cutting-edge technology in a comfortable environment. Services include dental implants, oral surgery, sedation dentistry, pediatric dental care, and cosmetic dentistry for a beautiful smile. Located near Crescent Blvd, this trusted clinic serves the Glen Ellyn community and the greater Chicago metro area. Contact A Beautiful Smile today for high-quality, ethical dental care that exceeds expectations.

What Customers Are Saying 8 reviews

melinda alston Google

★★★★★

Mar 24, 2026

Having seen quite a few dentists over the years, I can honestly say Dr. McCarthy here in Glen Ellyn ranks right up there. He's very knowledgeable and skilled, but what really stands out is how thoughtful he is about everything. I've had some dental implants work done with him and he really takes the time to make sure everything's perfect. Makes a big difference when you're investing in your smile.

Owner Response

We appreciate you sharing your experience! Dental implants require careful attention, and we're glad you felt well-cared for at A Beautiful Smile in Glen Ellyn, IL. Thanks for trusting us with your smile.

P Carroll Google

★★★★★

Jan 21, 2026

Honestly, Dr. McCarthy and his team at this Glen Ellyn dental clinic are just wonderful. They're knowledgeable and efficient, but also super friendly and professional. I've been going here for general dentistry and they're always fair with everything. Couldn't be happier with the care I've received. Definitely recommending them to everyone in the area looking for a great dentist.

Owner Response

Thanks so much for the kind words! We're glad you've had such a positive experience with our general dentistry services here at A Beautiful Smile in Glen Ellyn, IL. Looking forward to seeing you at your next check-up!

Aubs Vervaet Google

★★★★★

Dec 22, 2025

What I really appreciate about A Beautiful Smile here in Glen Ellyn is how quick and communicative their team is. Whether I'm there in person or calling ahead, they're always on top of things. And honestly, I actually enjoy going for my cleanings now - they're so gentle with my teeth and really detailed. Makes cosmetic dentistry feel way less intimidating than I expected.

Owner Response

We're so happy to hear you enjoy coming in! Providing gentle, detailed cleanings is something we take pride in at our Glen Ellyn practice. Thanks for choosing A Beautiful Smile for your cosmetic dentistry needs.

Louise Balwinski Google

★★★★★

Apr 21, 2025

After avoiding the dentist for way too long, finding Dr. McCarthy's practice in Glen Ellyn was a game-changer. He's incredibly knowledgeable and his whole team does such a fantastic job putting you at ease. They thoroughly explain all the options without any pressure. I've been getting some cosmetic dentistry work done and they only make me want to come back and keep improving my smile. Grateful to have found them!

Owner Response

We're thrilled we could help you feel more comfortable with dental care! It means a lot that you trust us with your cosmetic dentistry here at A Beautiful Smile in Glen Ellyn. Can't wait to see your progress at your next visit.

dean redlin Google

★★★★★

Apr 21, 2025

Just wanted to say Dr. McCarthy is a wonderful dentist here in Glen Ellyn. He's very caring and polite, and the service at his practice is amazing. I've been going for general dentistry check-ups and everything's been top-notch. Really appreciate how they handle everything from appointments to actual care. Makes going to the dentist way less stressful than it used to be.

Owner Response

Thanks for the feedback! We work hard to make general dentistry visits as stress-free as possible here at A Beautiful Smile in Glen Ellyn, IL. Appreciate you choosing our practice for your dental care.

danielle fanelli Google

★★★★★

Apr 21, 2021

When our son needed emergency dental care here in Glen Ellyn, Dr. Declan McCarthy immediately took charge. He saved two of his front teeth and his jaw with some amazing pediatric dentistry work. The whole staff was so kind and compassionate with our son and us during such a stressful time. He did restorative work that gave him back his smile, and now he takes care of our whole family. Couldn't ask for a better dental practice in the area.

Owner Response

We're so glad we could help your son during that emergency situation. Pediatric dentistry is something we're passionate about here at A Beautiful Smile in Glen Ellyn, IL. Thanks for trusting us with your family's dental health!

Joan B Google

★★★★★

Apr 21, 2021

A close friend referred me to Dr. McCarthy's practice in Glen Ellyn, and honestly, it's changed everything for me. I've had a serious fear of dentists for years, but he and his staff actually helped me overcome that. They're kind, patient, and super knowledgeable. I had quite a bit of work done - including some oral surgery - and I'm extremely satisfied with how everything turned out. Would definitely recommend them to anyone with dental anxiety.

Owner Response

Helping patients overcome dental anxiety is so important to us. We're really glad we could make your oral surgery experience positive here at A Beautiful Smile in Glen Ellyn. Thanks for the recommendation!

bonnie liptak Google

★★★★★

Apr 21, 2018

As a parent in Glen Ellyn, finding a dentist who's great with kids was really important to us. Dr. McCarthy is super friendly and smart, and my kids actually don't mind going to their pediatric dentistry appointments. They make everything so comfortable and explain things in a way kids can understand. Really glad we found this practice for our family's dental needs.

Owner Response

We love working with families! Making pediatric dentistry visits positive experiences for kids is something we focus on here at A Beautiful Smile in Glen Ellyn. Thanks for bringing your family to see us.

Offerings

Aesthetic Dentistry Cash-Only Options Cosmetic Dentistry Credit Card Payments Debit Card Payments Dental Implants Gender-Neutral Restroom General Dentistry Mask Required Services NFC Mobile Payments New Patient Appointments Oral Surgery Pediatric Care Pediatric Dentistry Sedation Dentistry Temperature Checks Wheelchair Accessible Care

Service Options

Accepts new patients Appointment required Appointments recommended Credit cards Debit cards Gender-neutral restroom Mask required NFC mobile payments Pediatric care Restroom Sedation dentistry Staff get temperature checks Staff required to disinfect surfaces between visits Staff wear masks Temperature check required Wheelchair accessible entrance Wheelchair accessible parking lot Wheelchair accessible restroom Wheelchair accessible seating

Get in Touch

+1 630-469-2200 Send Email Visit Website

Business Hours

Monday	7:00 AM to 5:00 PM
Tuesday	7:00 AM to 5:00 PM
Wednesday	Closed
Thursday	7:00 AM to 5:00 PM
Friday	7:00 AM to 5:00 PM
Saturday	Closed
Sunday	Closed

Location

582 Crescent Blvd
Glen Ellyn, IL 60137

Service Areas

Glen Ellyn, IL

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