About

Gateway Little Smiles is a pediatric dental practice with multiple locations in the Greater St. Louis Area, including Collinsville, IL. They offer comprehensive dental care for infants, children, adolescents, and patients with special needs, focusing on preventive care and creating positive, fear-free dental experiences for young patients. Their mission is to foster lifelong healthy habits through gentle, personalized treatment in a fun and welcoming environment.

Hours

Monday

8:00 AM – 5:00 PM

Tuesday

8:00 AM – 5:00 PM

Wednesday

8:00 AM – 3:30 PM

Thursday

8:00 AM – 5:00 PM

Friday

8:00 AM – 2:00 PM

Saturday

Closed

Sunday

Closed

Quick Info

Address

90 Crestmoor St, Collinsville, IL 62234

Phone

(618) 346-8000

Website

http://gatewaylittlesmiles.com/

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Detailed Introduction

Gateway Little Smiles is a dedicated pediatric dental practice committed to providing comprehensive and compassionate oral healthcare for infants, children, adolescents, and patients with special needs. With multiple convenient locations in the Greater St. Louis Area, including Collinsville, IL (90 Crestmoor St, Collinsville, IL 62234), St. Peters, MO, and Ballwin, MO, they strive to make quality dental care accessible to families. Their core philosophy centers on creating a positive and fear-free dental experience from an early age. They emphasize preventive care, believing that instilling healthy habits early on is crucial for lifelong oral health. The team employs gentle techniques and a "Tell, Show, Do" approach to help children understand procedures and feel comfortable. To further enhance the child-friendly atmosphere, their offices are equipped with amenities such as TVs with streaming services, headphones, toys, gumball machines, and goodie bags. Gateway Little Smiles offers a wide range of pediatric dental services, from routine check-ups and cleanings to fluoride treatments and restorative procedures. They also specialize in providing tailored care for children with special needs, ensuring every child receives the attention and comfort they require. The practice is known for its experienced and compassionate team, including dentists like Dr. Corey Hastings, who are passionate about helping children develop a love for visiting the dentist and maintaining healthy smiles. They aim to not only treat dental issues but also educate both children and parents on the importance of oral hygiene, fostering a strong foundation for excellent dental health throughout adulthood. While they offer flexible payment plans, it's important to note that they do not accept Medicaid.

Photos

Patient Reviews

4.8 out of 5

Morgan Schaab

We’ve never had a positive dental experience for our kids—until now. From the moment we walked into Gateway Little Smiles, we were met with kindness and understanding. Tiffanie and Melissa were absolute saints. My kids were extremely nervous and even started having a full meltdown, but these two handled it with such patience, care, and professionalism. They truly knew how to calm the situation and help my kids feel safe.

Dr. Corey was incredible too! By the end of the visit, my kids left smiling—something I never thought I’d say after a dental appointment! Even more incredible, they actually said they can’t wait to go back again. That’s a huge win in our book. We’re so grateful to have found this amazing team!

May 1, 2025

Mildred Cooper

My son loves coming here. The staff are all very nice and patient with the kids. We switched here when our previous dentist got into some trouble and I must say it was the best choice.

July 4, 2025

Jessica Kuethe

I have been taking my son to Gateway Little Smiles since the beginning (about 8 years) they are always friendly, but the hygienist we saw today, Teressa, she was the first to invite me back with my son! First time I got to sit back and see him get his cleaning. She's very sociable and friendly she explained everything to him and made things comfortable. Dr. Rob went to a different location.

First time we saw Dr. Corey and he was friendly as well.

June 18, 2025

Meghan Greer

My appointment with Teressa was so amazing! She was so energetic and such a kind person! Not only did she make my appointment super quick, but she made conversation and seemed genuinely interested in everything I had to say. I told her how I was going to college in a few months, and she seemed so happy for me and kept asking questions and it.

Dr. Corey and the rest of the staff are such amazing people!

June 18, 2025

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