Lakewood Ranch Dentist | 8936 77th Terrace E #103, Lakewood Ranch, FL 34202 | (941) 373-3904

Anchored in Integrity, Committed to Excellence, Focused on Results

Preventive Dentistry

What Are Mouthguards?

Lakewood Ranch Dentist


Mouthguards are protective dental appliances designed to shield your teeth, gums, and jaw from injury during sports, recreational activities, or even nighttime teeth grinding. These devices are typically made from durable, flexible materials that fit snugly over your teeth, providing a cushioning barrier that absorbs and distributes impact forces. At Dr. Allison O’Brien’s practice, we offer custom-fitted mouthguards that are tailored to your individual dental structure, ensuring maximum protection, comfort, and stability during use. Unlike store-bought options, custom mouthguards are crafted from high-quality materials that resist wear, fit securely, and stay in place without hindering breathing or speech.

Mouthguards aren’t just for athletes. Night guards, a type of mouthguard, are often recommended for patients who grind or clench their teeth while sleeping, a condition known as bruxism. Bruxism can lead to tooth wear, jaw pain, headaches, and even damage to dental restorations. Custom night guards help prevent these issues by creating a protective buffer between the upper and lower teeth, reducing strain on the jaw muscles, and preserving your dental health. By using a properly fitted mouthguard, patients can protect their smiles, prevent costly dental repairs, and maintain long-term oral health. Whether for sports or nighttime protection, mouthguards are an essential tool for preserving both dental function and comfort.

Dr. Allison O'Brien

Why Choose
O’Brien Smiles?


O’Brien Smiles offers a level of care that goes beyond routine dentistry. Dr. Allison O’Brien brings advanced training in hospital dentistry, special needs care, and complex cases, allowing our practice to serve patients with a wide range of medical and dental needs. We take a conservative, thoughtful approach that focuses on long-term health and comfort. Our concierge-style environment means more time, more attention, and truly personalized care. From sleep apnea solutions to implants and comprehensive treatment planning, your care is always guided by what is best for you. Here, you are treated with respect, compassion, and genuine attention to your well-being.

Benefits of Mouthguards

Preventive Dentistry in Lakewood Ranch


CPAP Alternatives 34202
Dentist Lakewood Ranch
Allison O'Brien DMD

Patient Testimonials

Hear From
Our Patients

Karen Stansbury
Google star 1Google star 2Google star 3Google star 4Google star 5
Ally Small
Google star 1Google star 2Google star 3Google star 4Google star 5
Dr. Allison O’Brien and her staff are INCREDIBLE!!!! I have never received such amazing dental care in my life. Dr. O’Brien loves what she does and always puts me at ease. She is so patient and generous with her time. My cousin in Philadelphia is a dentist and I asked him if he could research a dentist in my area that REALLY is a TMJ specialist. He found Dr. O’Brien because he researched dentists that continually do extra training at a special institution in Tampa. Dr. O’Brien is that that Dentist!!! I will always be so grateful to her and her staff❤️❤️❤️❤️
Steve Carroll
Google star 1Google star 2Google star 3Google star 4Google star 5
Very effective and efficient cleaning today...
susan nazzaro
Google star 1Google star 2Google star 3Google star 4Google star 5
Dr. O'brien is absolutely fantastic and caring
matt sniffen
Google star 1Google star 2Google star 3Google star 4Google star 5
My first time with Dr O’Brien. Dr O’Brien took time to explain every step. What she needed to do and why. Will definitely be going back!
Pamela Bartness
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent care by everyone. Very professional and friendly. Highly recommend Dr O’Brien and her team.
Jared Motzenbecker
Google star 1Google star 2Google star 3Google star 4Google star 5
Dr. O’brien and her staff are fantastic. Everyone is professional, friendly, and clearly explains everything they are doing and why a treatment is recommended. By far the best experience I’ve ever had at the dentist!
John Maben
Google star 1Google star 2Google star 3Google star 4Google star 5
Great doctor, great staff, personal service. They do an amazing job and go above and beyond to make sure everything is right!