About Our Doctors

Gregory A. Johnson, D.D.S.

Dr. JohnsonFor Dr. Gregory A. Johnson, being an orthodontic specialist has been rewarding and exciting. “One of the greatest joys of orthodontics has been to watch the personalities of our patients transform as their orthodontic treatment progresses. To me, this profession is part artistic impression and part science. The uniqueness of our patients makes orthodontics an exciting career,” says Dr. Johnson.

Dr. Johnson received his undergraduate degree from Indiana University and his Doctor of Dental Surgery degree from Indiana University School of Dentistry. He went on to earn his Certificate of Orthodontics from the Mayo Clinic Graduate School of Medicine (Department of Dental Specialties, Orthodontic Program).

Active in his profession, Dr. Johnson is a member of the American Dental Association, American Association of Orthodontists, Great Lakes Orthodontic Association and the Indiana Association of Orthodontists.

His areas of interest include interceptive orthodontic treatment, adult orthodontics, orthognathic surgery and multidisciplinary treatment approaches. Dr. Johnson loves what he does and is proud of his reputation for providing excellent orthodontic treatment to patients of all ages with friendly, personalized care.

Welcoming Nicholas Brassard, D.D.S., M.S.D

Dr. Nick Brassard recently relocated to the area from Denver, CO. Both he and his wife, Sarah, are originally from Jasper, IN in the southern part of the state. He is a graduate of Indiana University-Bloomington and received his general dental training from Indiana University School of Dentistry in Indianapolis. After earning his dental degree, he attended the University of Colorado School of Dental Medicine and received a certificate in Orthodontics and Master of Science in Dentistry. Following orthodontic residency, he felt it was an incredible opportunity to return to his home state, close to family and friends, and serve this community.

Dr. Nick is an avid fan of the Indiana Hoosiers, Green Bay Packers, and Indiana Pacers. He and his wife enjoy an active and adventurous lifestyle that includes hiking, camping, skiing, traveling and experiencing new cultures and foods. He is very excited to join the Avon Orthodontics family and looks forward to getting to know the patients and families that make this such a wonderful place to practice. He, alongside Dr. Johnson, is focused on providing the highest level of care for each patient and creating a smile they love!