Welcome To Premier Orthodontics & Dental Specialists Top Orthodontic Treatment In Downers Grove & Elmhurst
Looking for the best orthodontist near you in Elmhurst or Downers Grove? At Premier Orthodontics & Dental Specialists, we create beautiful, healthy smiles through personalized, high-quality care for children, teens, and adults. Led by Dr. Corina Radu, a Board-certified orthodontist with more than 20 years of experience, our practice offers a complete range of orthodontic treatments, including braces, SureSmile® Clear Aligners, early orthodontic care, and adult orthodontics, all designed to fit your goals and lifestyle.
Using advanced digital 3D technology and comfortable modern techniques, we ensure precise, efficient results with a personal touch. With affordable payment options, flexible scheduling, and free consultations, it has never been easier to begin your smile journey with one of the top-rated orthodontists in Elmhurst and Downers Grove, IL.
Your Smile, Our Priority
At Premier Orthodontics, we believe that every smile deserves personal attention. From your very first visit, we take the time to understand your goals, evaluate your needs, and design a customized treatment plan that fits your lifestyle and budget.
Our modern, patient-centered approach combines comfort, technology, and education. We use digital 3D scans, low-radiation imaging, and advanced treatment planning to make your orthodontic experience as easy and efficient as possible.
Simply Stunning Smiles
You’ll find everything you need to get the optimal health and alignment for your smile.
Meet Dr. Corina RAdu
Board Certified Specialist
Dr. Corina Radu combines advanced training with a genuine passion for patient care. She earned her Doctorate of Dental Medicine from the University of Pennsylvania and completed her Orthodontic Certificate at George Washington University in Washington, D.C.
Her background includes serving as a U.S. Army Reserve Dentist and Orthodontic Contractor, where she developed precision, discipline, and a commitment to excellence.
Dr. Radu is a proud member of:
- American Board of Orthodontics
- American Association of Orthodontists
- Illinois Society of Orthodontists
She takes pride in helping patients achieve balance, confidence, and lasting oral health through expert, compassionate orthodontic care.
Comprehensive Orthodontic Services
At Premier Orthodontics & Dental Specialists, we offer a full range of orthodontic treatments to meet the needs of every age group.
Braces
SureSmile® Clear Aligners
Retainers
Surgical Orthodontics
Smiles for Every Age
At Premier Orthodontics, we design treatments that fit every stage of life.
- Children: Early orthodontic evaluations can guide proper growth and prevent complex orthodontic issues later.
- Teens: With braces or Clear Aligners, teens can achieve great results while keeping up with their active lifestyles.
- Adults: Discreet treatment options such as ceramic braces or aligners make it easy for adults to improve their smiles without interrupting their routines.
Orthodontic treatment not only improves the look of your smile but also supports better oral health, jaw function, and long-term confidence.
Our 5 Star Experience!
Pros: Dr. Radu is very direct and honest which I appreciate. She is very thorough in making sure she is doing the best job while ensuring you know what she is doing and why. The Elmhurst location is convenient and close to home. Premier Orthodontics also offered a payment plan which was very helpful.
The only Con for me really was the hours but I made it work because I liked Dr. Radu and her staff so much.
I would highly recommend this office for anyone looking for an amazing orthodontist.
Arlene Fishman.
Dr. Radu demonstrated a high level of professionalism and expertise that assured me of quality care. She and her team took the time to explain each step of the process, answering my questions and addressing my concerns I had about the treatment. It’s clear that Dr. Radu stays current with the latest advancements in orthodontics.
What sets this practice apart is the care and compassion shown by the team. Their personalized approach made me feel valued and heard.
I recommend Premier Orthodontics to anyone, even for those of us who are older, seeking high quality orthodontic care in a warm and friendly environment and at a reasonable price. Thanks for my beautiful new smile!
Orthodontic
Transformations
Braces & Clear Braces Before & After Photos
Explore our remarkable transformations in our Before and After Gallery, and see how we’ve created beautiful smiles for our patients.









Your New Smile Starts Here
At Premier Orthodontics & Dental Specialists, we are proud to serve Elmhurst, Downers Grove, and the surrounding communities with advanced orthodontic care tailored to your needs. Whether you are considering braces for your child or aligners for yourself, our team ensures your experience is comfortable, personalized, and rewarding.
Schedule your FREE consultation today and discover why patients trust Dr. Corina Radu and her team to deliver the best orthodontic treatment in Elmhurst and Downers Grove.