Drs. Pale, Gemmi, and Middleberg

Recognized as one of the top Invisalign Philadelphia orthodontists in the area by Philadelphia Magazine

Drs. Pale, Gemmi, and Middleberg are each board certified by the American Board of Orthodontists – a designation only held by about 40% of all orthodontists practicing in the United States.

Invisalign Diamond+ Orthodontist

Orthodontics Limited has been awarded Invisalign Top 1% Elite Provider status for seven years straight. In 2018, they became one of the only Invisalign Diamond+ orthodontists in the Philadelphia and Montgomery County, PA area. In 2019, they became the only Invisalign Diamond+ orthodontist in the Philadelphia, PA region.

When they are not providing excellent care for patients like you, Drs. Pale, Gemmi, and Middleberg teach at Albert Einstein Medical Center, sharing their knowledge by educating future orthodontists.

With orthodontist office locations in Center City Philadelphia, PA, Northeast Philadelphia, PA, and Hatboro, PA, Orthodontics Limited provides orthodontic treatment in a relaxed, stress-free atmosphere. We specialize in Invisalign, Invisalign for Teens, Braces, and Accelerated Orthodontics. Unlike most orthodontic offices which treat patients in a big open bay, our office has individual treatment rooms to allow for personal attention to each patient at every visit.

Meet the Doctors What is Invisalign Diamond+?


in Philadelphia & Montgomery County, PA

Orthodontics Limited is the top provider of Invisalign Philadelphia & Invisalign Montgomery County, PA

  • Invisalign Diamond+ Orthodontist 2023
  • Invisalign Diamond+ Orthodontist 2022
  • Invisalign Diamond+ Orthodontist 2021
  • Invisalign Diamond+ Orthodontist 2020
  • Diamond Invisalign Provider 2019
  • Diamond Invisalign Provider 2018
  • Invisalign Elite Philadelphia 2017
  • Invisalign Elite Philadelphia 2016
  • Invisalign Elite Philadelphia 2015
  • Invisalign Elite Philadelphia 2014

We have been an Invisalign Elite 1% orthodontist since 2014 and became the only Invisalign Diamond Plus orthodontists in Philadelphia, PA area and Hatboro, PA in 2019.
We are also a provider of Invisalign Teen.

Is Invisalign right for you?

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Our Locations

Orthodontist in Center City Philadelphia, Northeast Philadelphia & Montgomery County, PA

Center City Philadelphia Orthodontist Office

100 S Broad St, Suite 2020
Philadelphia, PA 19110

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Northeast Philadelphia Orthodontist Office

2137 Welsh Road, Suite 1B,
Philadelphia, PA 19115

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Montgomery County, PA Orthodontist Office

122 N. York Road, Suite 10,
Hatboro, PA 19040

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What Makes Us Unique?

  • Invisalign Reviews

    "It's really friendly here. It’s fun and they always make you feel welcome. It’s always a great time. Their quality of care is top notch!"

    Watch patient video testimonials

  • Invisalign Reviews

    "I'm working with the patient to find out what they’re looking for in an ideal smile and we work together as a team to make that happen."

    Watch patient video testimonials

  • Invisalign Reviews

    "I took my two children out of another orthodontists office mid-treatment and brought them into this facility so their work could be completed with the type of quality and care that I insisted for my own children."

    Watch doctor video testimonials

Our Blog

Tips & Tricks On Keeping Your Teeth Clean & Healthy

Braces, Overbite

7 Things to Keep in Mind About Rubber Bands in Braces Including Their Pain

If you’ve never worn braces before, they can take some getting used to — to say the least. The presence of braces in your mouth introduces a new sensation and can initially...

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Braces, Lingual Braces, Teeth

A Look Into Braces as an Adult Orthodontic Treatment

As an adult considering whether or not you should get braces, you probably have some questions and concerns. The common misconception that braces are solely for teenagers and...

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Orthodontic Treatment, Orthodontists, Your Health

How to Find a Specialist Orthodontist That Will Take Care of You

Finding the right orthodontist can be tricky, and when it comes to your oral health (or that of your child), it’s never something that should be taken lightly. Given that...

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