Meet Dr. O’Byrn

Dr. O’Byrn is a Board Certified Algonquin Orthodontist who devotes his entire practice exclusively to orthodontics. Dr. O’Byrn has completed an advanced orthodontic education program following dental school and has mastered the special skills required to manage tooth movement and guide facial development.

Dr. O’Byrn has:

  • An undergraduate degree in biology from the University of Illinois in Champaign-Urbana in 1986.
  • A Doctor of Dental Surgery degree (D.D.S.) from the University of Illinois Dental School in Chicago in 1990.
  • An Orthodontic Specialty Certificate and Master’s Degree from his Post Graduate Orthodontic Residency completed at the University of Illinois Dental School in 1992.

He is Board Certified by both the Northeast Regional and the American Board of Orthodontics.

He takes continuing education classes throughout the year to stay abreast of the most recent advances in the field of orthodontics.

Dr. O’Byrn has many years of experience and has served the Algonquin, Lake In The Hills, Crystal Lake and surrounding suburbs since 1996. We see patients from as far away as Rockford.

Algonquin Orthodontist Dr. O'Byrn


American Association of Orthodontists
Illinois Association of Orthodontists
American Dental Society
McHenry County Dental Society
Associate Member of Chicago Dental Society