The Team That Crafts Your New Smile

At May O’Keeffe Orthodontics our team believes that improving your smile has the power to transform your life. In fact, we’re passionate about it – and we measure our success by the way our patients feel about us and about their smiles. For us, every day is an opportunity to be the best part of your day and we can’t imagine a better job!

We‘re all involved in continuing education so that the treatments we provide will be the most current, and the technologies we use to provide them will be the most patient-friendly. We believe that a visit with Dr. O’Keeffe is the best way to find out how orthodontics can improve your health and self-confidence and we hope that from your first visit to the day you walk out with your new smile, you’ll love going to the orthodontist.

Meet Dr. May O'Keeffe | King of Prussia Orthodontist


Dr. O’Keeffe graduated Magna Cum Laude from the University of Delaware with a degree in chemistry. She continued her education at the University of Pennsylvania School of Dental Medicine, where she was a Dean’s Scholar, a member of OKU National Dental Honor Society and graduated with honors. Dr. O’Keeffe then attended the University of North Carolina at Chapel Hill for her orthodontic residency, which is one of the premier orthodontic programs in the country. (Read More)

Read Dr. O’Keeffe’s CV


See Where The Magic Happens

Take a quick tour of our office to see where the magic happens. It’s even better in person.


Spreading Smiles Everywhere

May O’Keeffe Orthodontics is deeply involved within the community. Here are just a few organizations that she enjoys supporting.