Welcome to

Cobb Orthodontics

Serving Greensboro and Randleman

Contact UsMeet the Team

Welcome to Cobb Orthodontics in Greensboro and Randleman, NC

At Cobb Orthodontics, we do more than straighten teeth; we create lifetimes of functional, stable, and beautiful smiles that transform our patients’ lives!

We have served our community since 1966, and created smiles for children, teens, and adults. Dr. Numa Cobb III, also known as Dr. Tripp provide technologically advanced care through the use of leading-edge techniques and a personal touch. Along with our team, we want you to enjoy your orthodontic experience and achieve the radiant smile you desire!

Creating Healthy Smiles since 2005

The first step to a lifetime of new smiles is a complimentary consultation at our Greensboro or Randleman, NC orthodontic office. Please contact us to schedule a consultation for yourself or your child today!

The doctors and team members of Cobb Orthodontics are excited that you’re thinking about changing your life by changing your smile. We can’t wait to get started!

Invisalign® and Invisalign Teen® clear aligners

PROPEL Orthodontics accelerated treatment


Solutions to TMJ-TMD

TADs and surgical orthodontics

Comfortable, radiation-free imaging with the iTero® Element

With decades of experience creating beautiful smiles, Dr. Numa Cobb, Jr. and Dr. Numa Cobb, III can give you the smile you’ve always wanted, now more aesthetically than ever before.
Using Invisalign clear aligners, you can achieve a straight smile without the hassle and inconvenience of traditional metal braces. Plus, since they’re clear, no one will even notice you’re wearing them. Ask us about Invisalign during your consultation!

Our Treatment Options





Latest From Our Blog

Oral Hygiene

Oral Hygiene

Can You Pass the Quiz? We learn from an early age to brush our teeth before we go to bed. However, we may not have understood at a young age why this was important. Besides, there is so much more to oral hygiene than just brushing your teeth before you go to bed. The...

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Summer – A Perfect Time for Braces

Summer – A Perfect Time for Braces

There are quite a few reasons that summer is the perfect time to start orthodontic treatment for your child. Why Summer? Okay, so what are the good reasons that summer is the perfect time to start? Schedule – Typically, there is more free time (at least for your kids)...

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