East County Orthodontists for Personalized and Precise Care
At Sheffield & Le Orthodontics, Dr. Nancy Le brings a personalized, thoughtful approach to orthodontic care for children, teens, and adults throughout East County. Working alongside Dr. Robert Sheffield and our dedicated team, she continues a tradition of creating extraordinary smiles and memorable patient experiences. Our Antioch and Brentwood offices have earned a combined 4.9-star rating across more than 1,000 Google reviews.
Reach out today to learn more about our modern, efficient approach to orthodontics in East County!
What Sets Us Apart? Orthodontic Care Built Around People
We believe great orthodontic care starts with listening, staying involved, and making the experience easier for the people who trust us with their smiles.
At Sheffield & Le, patients see an orthodontist at treatment-related appointments, and parents are encouraged to come back and be part of their child’s experience. We believe great orthodontic care can only happen with open communication.
Our team checks orthodontic benefits before your first exam and handles benefit claims throughout treatment. If your benefits change, we’ll work with you to help maximize what’s available and take one more task off your plate.
Dr. Le believes extraordinary orthodontic care starts with a commitment to always learning and improving. That dedication is shared throughout our practice, including by Dr. Sheffield, a board-certified orthodontist and Assistant Clinical Professor at the UOP School of Dentistry. Together, we’re committed to bringing thoughtful, modern orthodontic care to every patient.
We’re so honored and grateful to be voted The Best of 110° Magazine 2025 and Gold for Best of Brentwood 2025!
Personalized Orthodontic Treatment for Every Age
Damon Braces
We exclusively offer the Damon System, including Damon Ultima metal braces and Damon Clear braces, for customized self-ligating braces treatment.
Clear Aligners
We offer Spark clear aligners for patients who want a customized, removable approach to orthodontic treatment.
Early Treatment
Early orthodontic treatment, also called Phase 1 treatment, can address certain developing orthodontic concerns when treatment at a younger age is appropriate.
Additional Ways We Make You Smile
Sheffield & Le Orthodontics also provides retainers, teeth whitening, airway treatment, and surgical orthodontics when appropriate.
We use Dental Monitoring for all clear aligner patients, meaning you’ll experience fewer in-office appointments and have access to support from your orthodontist from the comfort of your own home (or anywhere you’d like!). Dental Monitoring is an easy, secure, and straightforward process that helps clear aligners fit into your life.
- Complimentary Consultation
- Flexible Financing
- Family Discounts
- Use HSAs & FSAs
Meet the Doctors Behind Sheffield & Le
At Sheffield & Le Orthodontics, we believe great care is about more than straightening teeth. It’s about listening, building relationships, and creating an experience worth remembering. Dr. Nancy Le carries that philosophy forward with a passion for personalized care, building on the strong foundation Dr. Robert Sheffield has helped establish in East County since 1998.
Nancy Le, DDS
A Bay Area native, Dr. Le completed her specialty training in orthodontics at the University of Florida and brings the compassion that inspired her own career into the relationships she builds with patients.
Robert Sheffield, DDS, MS
A California native with deep East Bay roots, Dr. Sheffield is a Diplomate of the American Board of Orthodontics and helps teach the next generation of orthodontists as an Assistant Clinical Professor.
Our Patients’ Smiles Say It Best
4.9-star rating — 998 reviews
Children, teens, and adults come to Sheffield & Le with different goals, but we want each of them to leave with something in common: an experience worth remembering. We believe in great memories, whether that means making someone laugh, cheering on a milestone, remembering what matters to them, or making a big deal out of the day treatment is complete..
Getting Started Is Simple
From your first consultation to the day you finish treatment, we’ll make sure you know what to expect and feel supported at every step.
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Schedule Your Complimentary Consultation
Schedule a complimentary consultation – no referral needed – to meet one of our doctors and receive a comprehensive orthodontic evaluation.
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Understand Your Treatment Plan
We’ll explain what we see, listen to your goals, and create a customized treatment plan around your orthodontic needs.
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Begin Your Treatment
When you’re ready, we’ll begin treatment and guide you through each step of your personalized plan.
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Protect Your Smile
After active treatment, we’ll guide you through retention to help maintain your new smile.
Our Orthodontic Offices Serving East County
Sheffield & Le Orthodontics has offices in Antioch and Brentwood, serving children, teens, and adults throughout Oakley and East Contra Costa County. Our Antioch office is convenient for families from Pittsburg and nearby communities, while our Brentwood office also serves families from Discovery Bay and surrounding areas.
Not sure which office is right for you? Our team will help you schedule at the location that’s most convenient for your home, work, or school.
- Complimentary Consultation
- Flexible Financing
- Family Discounts
- Use HSAs & FSAs
Frequently Asked Questions About Orthodontic Treatment
Treatment time varies because every smile and treatment plan is different. The technology used and the complexity of your orthodontic needs can also affect how long treatment takes.
No. You can schedule a complimentary consultation with Sheffield & Le Orthodontics without a referral.
Your orthodontic investment depends on your individual needs and treatment plan, and the average cost typically falls within $6,000 to $7,000. Sheffield & Le partners with OrthoFi to offer flexible payment options designed to help families make orthodontic treatment work within their budgets.
Yes. New patients can schedule a complimentary consultation at either our Antioch or Brentwood office to meet our team and learn about their treatment options.
Let’s Create an Experience to Smile About
Since 1998, Sheffield & Le Orthodontics has served East County families from our two offices in Antioch and Brentwood, earning a combined 4.9-star rating across 998 Google reviews. Schedule your complimentary consultation and discover orthodontic care built around your smile, your needs, and the experience you have along the way.