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Invisalign & Braces In Bryn Mawr, PA

Dr. LynAnn Mastaj and the team at Mastaj Orthodontics are all about smiles, early preventative and interceptive treatment, non-extraction and comprehensive braces. Dr. Mastaj creates beautiful, healthy smiles using state of the art technologies like the Invisalign® System and then giving patients a dazzling white smile once their teeth are straight.

Dr. Mastaj’s favorite thing about being an orthodontist is giving both kids and adults the health and confidence that come with a great smile. Patients come to her Bryn Mawr office from all over the Philadelphia Metropolitan Area. We hope you’ll find the information in this website helpful and we hope we’ll have the opportunity to see you in person soon.

Invisalign Platinum 2022

Why Choose Us

Over 30 Years Experience
State-of-the-Art Office and Technology
A Variety of Available Treatment Options
Intra-Oral Scanners (no more goopy impressions)
Virtual Visits, Telemed Appointments,
and Same-day Consults
One of the Most Experienced Invisalign Providers in the World


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With A Mastaj Orthodontics Smile

Patients Smiling

What Patients Are Saying

Dr. Mastaj is an excellent orthodontist who loves what she does. Dr. Mastaj not only evaluates your case from a medical lens and correcting a bite, etc. but she has an amazing artistic eye that she draws on to create the perfect smile for every individual. She has treated 5 members of our family…that says a lot!

Her office is bright and clean and she has the highest standards to maintain everyone’s safety and health. She is always available on her cell and goes above and beyond to take care of her patients. The office staff is always friendly and knowledgeable. I would recommend Dr. Mastaj in a heartbeat to anyone.


I consulted with two other orthodontists about braces / Invisalign before seeing Dr. Mastaj! The original plan was to actually pull approximately 4 teeth and then continue with braces, and Invisalign was out of the picture. Luckily, my good friend pointed me in the direction of Dr. Mastaj! She took me as a new patient and told me Invisalign was definitely an option for me without having to extract teeth. I’m so thankful for her and her team for literally changing my smile and enhancing my confidence! — also a plus; her office is always so on trend and so fun to visit !! I love my smile and she is so worth my two-hour drive.


I began Invisalign treatment with Dr. Mastaj a few months ago and have been very happy with the service. The staff are incredibly friendly and I always feel good after my appointments. My teeth are also starting to look and feel great! I highly recommend Dr. Mastaj and her office!



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