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!