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AG Ortho is excited to announce that we will be opening our fifth office in late summer in Baltimore's revitalized Cross Keys development!  We will be accepting new patients of all ages at the new location and look forward to meeting you!  We are happy to be joining this dynamic community of new restaurants, retail, services, and upscale living.


Learn more about Cross Keys 

Welcome to

Amanda Gallagher


Dr. Amanda Gallagher welcomes patients of all ages at her Nottingham (Perry Hall), Abingdon, Baltimore and Columbia, Maryland offices. Our expertise and commitment to our patients is what makes us stand out. Whether you are a child, teen or adult we have treatment options for all ages. On your first visit to our office we will conduct a comprehensive exam to adequately assess the best course of action for your orthodontic care. This assessment includes X-rays and photographs and also a conversation with Dr. Gallagher about your treatment goals. Some of the treatments we commonly discuss with patients include:


Invisalign, Invisalign Teen, Clear Braces, InBrace Invisible Braces and Traditional Metal Braces  

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The American Association of Orthodontists recommends that children should be evaluated by an orthodontist as early as age 7, even before all permanent teeth are erupted.  Early orthodontic treatment may consist of palatal expanders, early braces, space maintainers and growth monitoring.

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The early pre-teen to teen years are a great time to start full braces or Invisalign since all permanent teeth are erupted.  Some patients may have already had a previous phase of treatment (Phase 1) and are ready for Phase 2, or some patients may just be starting treatment for the first time.

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More adults are seeking orthodontic treatment now than ever before with Invisalign or braces.  There are more cosmetic options available currently than in the past, and many of Dr. Gallagher's patients are adults of all ages.

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Invisalign - Your Clear Alternative to Braces

An Invisalign Diamond Plus Top 1% provider, Dr. Gallagher is an expert in improving smiles with the more esthetic options that many teens and adults prefer.  Using a system of clear, computer generated aligners that are custom made specifically per Dr. Gallagher’s treatment plan, Invisalign straightens teeth gradually without the use of visible brackets.  One major advantage of Invisalign is that these aligners are all removable so there is no limitation on what you can eat or drink and brushing and flossing is much easier than it is with braces.


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Dr. Amanda Gallagher Whetzel was born and raised in Reading, Pennsylvania and attended James Madison University in Virginia where she received degrees in Health Services Administration and Business.  While at James Madison, Dr. Gallagher played women’s varsity field hockey and received Division I Academic-Athlete honors.  She received her Doctor in Dental Medicine (DMD) degree from Temple University School of Dentistry in Philadelphia, PA and graduated at the top of her dental school class with Summa Cum Laude recognition, was inducted into the Omicron Kappa Upsilon honorary dental society, and received the Herbert G. Lampson, M.D. Award for the most outstanding senior woman student.


We offer free initial consultations for all new patients!  For those who are as excited as we are to start your journey toward a more beautiful smile, we also offer same day braces!  Any patient who wishes to begin treatment with Invisalign, clear or metal braces may start the same day as their consultation!

You can schedule your appointment by giving us a call at our Nottingham (Perry Hall), Abingdon, Baltimore or Columbia location, 410-256-2044, or contacting us via email by clicking here.  We look forward to meeting you in our office!

¡Se habla español!

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