Meet Dr. Petty

Dr. William Petty considers it his personal obligation to provide only the highest quality orthodontic care to his patients. Dr. Petty feels privileged to work with you and your family and help you achieve the beautiful, healthy smile (or smiles) you’ve always wanted.

Dedicated to the southwest Chicago and suburban areas, Dr. Petty has practiced orthodontics since 1974. A graduate of the University of Illinois at Urbana-Champaign, he received his Doctor of Dental Surgery (DDS) Degree, Master of Science, and Specialty Certificate in Orthodontics from Loyola University in Chicago. He is one of few Illinois orthodontists to have completed a two-year program with the Foundation for Advanced Continuing Education in Orthodontic Diagnosis and Treatment Mechanics. He is also a Diplomate of the American Board of Orthodontics.

His involvement in professional organizations enables him to stay on the cutting edge of orthodontic advances and technology with opportunities for continuing education. Dr. Petty is a proud member of the following professional organizations:

Dr. Petty and his wife, Julie, are blessed to have all of their children residing in the Chicagoland area. They are especially happy to have nine grandchildren close by.

(708) 636-2900 4233 W 95th St, Oak Lawn, IL 60453