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Dental Emergencies Welcome | Accepting New Patients

Timber Dental Care has been voted “Neighborhood Favorite 2022” in Nextdoor’s annual celebration of local businesses in Thornton. It is a massive recognition for the exceptional services provided to patients by our dentists and staff. Once again, we thank all who voted for us, without whom such a milestone would not have been possible! We consider this achievement a testimonial of our neighbors’ trust and confidence in us. It makes us more responsible than what we are as we advance. Our dental office will maintain top-notch treatment and a personalized approach by providing comprehensive services under one roof using advanced technology. Your oral health and smile matter a lot to us!

Welcome to Timber Dental Care of Thornton

Trusted family dentist in Thornton, CO

Are you ready for a unique dental experience? At Timber Dental Care, we want everyone to achieve their best oral health and the incredible smile they desire!

We offer a wide range of high-quality dental care services all under one roof using advanced technology. We provide everything that dentistry has to offer starting from preventive care, Implant services, orthodontics, sedation dentistry, emergency care to cosmetic practices, and many more. We use the latest treatment techniques to make sure you receive optimal comfort and the best in dental treatments in Thornton. We’re happy to help you, no matter what your oral issues may be. To book your consultation, call us or directly book online.

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Dr. Andrei Ionescu

Your Reliable Thornton Dentist

Dr. Andrei Ionescu grew up in Michigan where he pursued his undergraduate education from Michigan State University. He then trained for his Doctor of Dental Medicine degree at Midwestern University in Chicago.

He continues to attend post-graduate courses to stay up to date on the latest dental technology, including facets of cosmetic and restorative dentistry and new techniques of oral surgery and endodontics. He also pursues extensive coursework in dental implant surgery. Dr. Andrei has volunteered in Kenya, Dominican Republic and Mission of Mercy to make a positive impact for those in need.


Dr. Sirisha Dommaraju

Dentist In Thornton

Dr. Sirisha Dommaraju is an incredibly talented dentist who puts the comfort and needs of her patients first. She grew up in Chicago and attended the University of Wisconsin – Madison (Go Badgers!) where she received her bachelor’s degree in Neurobiology. It was while she was on a mission trip in Kenya that she discovered her passion for dental care, which ultimately led her to obtain a dental degree at the University of Louisville School of Dentistry.

Dr. Siri has advanced training in Invisalign, placing dental implants, and improving smiles through high-quality esthetic procedures. If you have trouble sleeping, she also has extensive knowledge in sleep apnea and snoring solutions!

We want to make dentistry fun.

That’s right…fun! Growing up, we remember visiting dentists who were boring and non-approachable, which made our dental experiences unpleasant. Now as a dentist in Thornton, our goal is to provide an environment where our patients feel comfortable and confident that they are in good hands.

We are a family-centered practice that provides nearly all aspects of dental care. We each have our own niche of dentistry that we like to focus on and this allows us to provide you and your entire family (from toddlers to grandparents), with all of your dental needs. “We treat teeth of all ages.

25 Crowns & Veneers | She Can't Stop Smiling!

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"Last time I saw a dentist was for a tooth extraction. Dr. Andrei rejuvenated my faith in dentists. He made me comfortable and explained everything that was going on and what was needed to address the issues. Explained in detail how to avoid more damage and improve my oral health. Will not go to anyone else! A++++"

– Rose Kombo


Dental Reviews & Testimonials

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Rose Kombo

Last time I saw a dentist was for a tooth extraction. Dr. Andrei rejuvenated my faith in dentists. He made me comfortable and explained everything that was going on and what was needed to address the issues. Explained in detail how to avoid more damage and improve my oral health. Will not go to anyone else! A++++

Joel Bruiners

Dr. Andrei was super helpful and very friendly! After getting some X-rays and intra-oral photos done, he showed me and explained everything that he saw. He answered all my questions very professionally! He cares for his patients and makes sure that they are well taken care of. I would highly recommend him to anyone that is needing a great dentist! 🙂 Also he does an amazing job with crowns!

Jerry .Puffer

If your looking for a great dentist Dr. Andrei is the way to go! He explained everything very well and truly wants the best for you! Highly recommend him to all my friends and family!

Philip Flores

Wisdom tooth extraction that couldn’t have gone smoother. Almost zero pain and was incredibly impressed with the expertise in the office. All staff members were great and the follow up care was incredible. You have a patient for life.

More Patient Reviews

Most 5 star reviews in Thornton, CO!

Modern Equipment

Dental treatment techniques and technologies advance at a rapid speed. Innovations open paths for precise diagnosis and treatments that may not have been available earlier. Our Timber Dental Care dentist, Dr. Andrei Ionescu keeps himself updated with the latest advances in dental technology. We strive to give our patients comfortable, safe, and world-class dental care that is effective using the most modern technology. 

We are fortunate to install advanced diagnostic tools that help our dentists to treat dental issues with greater accuracy and safety than ever before. We offer a friendly, compassionate, and comprehensive manner so that we can spread more wonderful and healthy smiles that will stay a lifetime.


Do you need dentists near you in Thornton, CO? Timber Dental Care’s qualified and experienced dentist, can help you take care of your magnificent pearly whites so that you reach a dream smile like never before. All you have to do is fill out this form first. Please note, this form is for general information purposes only. DO NOT include personal health information through this form. We have several dental savings plan to help you with the costs. Contact us now and schedule your appointment. Specific patient care must be discussed during your appointment with us.

ATTN VENDORS: We do not entertain solicitations through this form.

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