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2 Oaktree St
Friendswood, TX 77546
(281) 482-2631

Featured Dental Services

Caring Family Dentistry
Near League City


With a name like Friendswood Dental Group, patients expect a high level of thoughtfulness and care from us — and we are ready to deliver. Our dentist is truly invested in helping you achieve your smile goals. Our entire team is committed to providing only the best in care and customer service, every step along the way. Our dental office near League City opened its doors in 1970, providing our local communities with superior care for nearly five decades. Dr. James Sierra is now a fundamental part of our dedicated team. He brings a wealth of experience and knowledge in the fields of implant, cosmetic and restorative dentistry. Plus, our office has upgraded our technology with the goal of using the latest in state-of-the-art dental techniques and tools.

League City dentist Dr. Sierra with his family

What Patients Are Saying

"This place was a delight, the staff was prompt and super nice. I felt welcomed and the doctor was very informative and helped me identify what was causing my pain. Will definitely visit again!" Ashley Miller

Same-Day Crowns
with CEREC®

In the past, patients needed to attend two or more appointments to complete dental crown restorations. But thanks to the state-of-the-art CEREC® system, our dental team near League City is able to offer high-quality restorations in just a single appointment. The process is comfortable and convenient, and there is no need to place and remove temporary crowns. CEREC® allows our team to prepare teeth, capture precise digital impressions, mill the crown, and place the restoration — all in one easy visit.

Computer with digital tooth model and CEREC same day dentistry technology

Replace Teeth
with Dental Implants

Dental implant-supported tooth replacement allows our team to create beautiful, functional prosthetics that accurately resemble the natural form and function of real teeth. We achieve this by replacing both the visible parts of teeth (the crowns) and their roots. Our team uses state-of-the-art three-dimensional X-ray technology to guide our dental implant placement, ensuring the most precise surgical treatment that results in long-lasting, healthy smiles.

Older couple smiling and hugging after tooth replacement with dental implants

Ease Anxiety with
Sedation Dentistry

Millions of individuals in the United States experience some level of dental anxiety, and it is nothing to be ashamed of. Our knowledgeable, caring team is here to help ease any fears. In addition to working diligently to provide the highest level possible of comfortable, friendly care, we also offer sedation dentistry services. These can help patients remain calm and at peace during even the most advanced or complex treatments. Ask about our dental sedation options at your next appointment!

Woman smiling after sedation dentistry

Invisalign® &
Six Month Smiles®

Would you like to straighten your smile? You don’t have to dread the thought of having a mouth full of metal. Our skilled dentist offers advanced orthodontic treatments that feature an extremely subtle appearance: Invisalign® and Six Month Smiles®. The Invisalign® system uses a series of clear aligner trays to gently shift teeth into their ideal positions. Six Month Smiles® offers quick straightening for the front teeth using discreet clear and tooth-colored brackets and wires.

Two young women smiling after orthodontic treatment

Stop Snoring
& Sleep Better

Does your partner often complain about your loud snoring? Do you wake up gasping for air? Do you feel excessively tired day after day? If you answered yes to any or all of these questions, it is time to find out more about obstructive sleep apnea. This common sleep disorder causes patients to stop breathing for ten or more seconds at a time through the night. Our team offers comfortable, portable oral appliance therapy for patients who want to put an end to their snoring and sleep more soundly.

Woman sleeping soundly after sleep apnea therapy

Beautiful Smiles
with Cosmetic Dentistry

We want every patient to love their smile and be confident in sharing it with the world. That is why we offer an extensive array of cosmetic dentistry services to transform even the most flawed smiles. You deserve a picture-perfect smile, and our available treatments to help get it there include teeth whitening, cosmetic orthodontic treatments, porcelain veneers, and all-ceramic crowns. Schedule a cosmetic consultation to find out more today.

Woman with flawless smile after cosmetic dentistry

Visit Your Dentist Near League City

Are you ready to find out how Dr. Sierra and our team can serve you? Our office is easy to get to from League City. In fact, we’re less than a 15-minute drive away! Just take Main Street until it becomes Friendswood Drive. Stay on Friendswood Drive for slightly over 3 miles, at which point you’ll take a right onto Oaktree Street. Take a quick left, and you’ll be at our office. If you need additional directions or have questions about our practice, you are always welcome to give us a call.

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