Petty & Bielik Orthodontics

At Petty & Bielik Orthodontics, we are committed to giving every one of our patients the best orthodontic care in Oak Lawn, Illinois. Regarded as some of the most well-established and trusted orthodontic specialists in Chicago’s southwest suburbs, we pride ourselves on maintaining a friendly, safe, and caring environment rooted in trust, compassionate care, and expertise. Whether your treatment involves braces, Invisalign clear aligners or surgical orthodontics, we believe our patients deserve only the very best. If you are not a native English speaker, we're happy to provide you with a Spanish or Polish translator so you can receive the orthodontic care you deserve without a language barrier. Contact us today to book a free consultation!