Hours of Operation:
Monday–Thursday, 8:30 a.m.–5:30 p.m. | Fridays, 8:30 a.m.–2:30 p.m.

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About Us: Zammitti & Gidaly Orthodontics

Zammitti & Gidaly Orthodontics is committed to providing our patients with the most practical and effective orthodontic treatments. We offer a number of orthodontic options so that no matter what stage of life you are in, we can provide you with the solution that proves most beneficial.
From traditional metal braces, to Invisalign, you are guaranteed to find exactly what you or your family member needs at our orthodontic office. We have experience working with patients of any age, including 7 year-old children and professional adults.

Meet our Orthodontist — Dr. Sal C. Zammitti

Sal C. Zammitti graduated from Boston University with a Bachelor of Science degree. He then went on to receive a Master of Medical Science degree in Oral Biology from Harvard School of Dental Medicine. Dr. Zammitti eventually earned a Doctorate of Dental Medicine degree from Tufts University School of Dental Medicine.

After completing his education, Dr. Zammitti founded Zammitti Orthodontics, DMD MMSc in Concord, North Carolina. Our resident orthodontist seeks to expand his knowledge of orthodontics by continuing his studies at the following:

  • Charles H Tweed International Foundation of Orthodontics
  • Peter E. Dawson Occlusion & TMD Seminars
  • Advanced Edgewise Mechanics

In addition to his continued education, Dr. Zammitti also participates in the following professional organizations to stay updated on the latest developments in orthodontic treatments:

  • American Dental Association
  • American Association of Orthodontists
  • Southern Association of Orthodontists
  • North Carolina Dental Society

When Dr. Zammitti is not providing personal and professional care to his patients, he enjoys spending time with his family and friends. He currently resides in Mooresville, North Carolina, with his family, where he takes pleasure in fishing, playing tennis and playing ice hockey.

Sal C. Zammitti in Davidson, NC

Meet our Orthodontist — Dr. Matthew P. Gidaly


  • Bachelor of Arts, Psychology: Siena College
  • Minor, Chemistry/Biology: University of North Carolina 
  • Doctor of Dental Surgery: University of North Carolina
  • Master of Science: University of Alabama at Birmingham
  • Orthodontic Certificate: University of Alabama

Professional Affiliations

  • Board of Orthodontics, Diplomate
  • American Association of Orthodontists
  • American Dental Association
  • Southern Association of Orthodontists
  • North Carolina Dental Society

Dr. Gidaly was born and raised in Huntington, New York and is the youngest of four siblings. While attending Siena College as a Division I baseball player, he met his wife Claire, and recently they had their daughter Maddalyn, who is now 8 months old. Dr. Gidaly has lived in the Concord area on and off after his parents relocated to the Highland Creek from New York in 2004. He looks forward to moving back to the area and becoming an integral part of the community, practicing orthodontics, and raising his family.

Dr. Gidaly enjoys coaching baseball, mentoring, and teaching. He enjoys almost all outdoor activities including fishing, golf, tennis, and running.

 Dr. Matthew P. Gidaly in Davidson, NC

“As a psychology major, the drastic positive psychosocial effect our profession has on others is what initially drew me to dentistry and is what led me to pursue a career in orthodontics. In my biased view, being an orthodontist is the best job in the world, and is by far the most high-impact specialty in dentistry, if not medicine. Being able to help boost my patients’ self-confidence and customize their smiles makes every day both enjoyable and a true blessing. I truly look forward to meeting each and every one of you! ”

Zammitti & Gidaly Orthodontics offers a range of orthodontic treatment to our patients. To learn more about our practice, contact us today! We serve the areas of Concord, Huntersville, Charlotte, Kannapolis, Davidson, Cornelius, China Grove, Salisbury, Mooresville and Harrisburg, North Carolina.