She is a member of the American Dental Association, the Illinois State Dental Society, and the Chicago Dental Society. For 20 years, she has worked at the local level on the Mediation and Peer Review committees for the Chicago Dental Society. For the last 8 years, Dr. Szeszycki has been working successfully as an Expert Witness in the legal arena for cases involving Dental Malpractice, and is recognized for her ability to deconstruct a case and to work with legal colleagues to formulate appropriate resolutions.