About Us The law firm of Mary L. Collins, Attorney handles Social Security disability cases in and around Downers Grove, IL. Ms. Collins has been practicing law since 1980. She began in Wisconsin until she moved with her family to Illinois. In 1987, Ms. Collins was admitted to the Illinois State Bar. She also remains a member of the Wisconsin Bar Association. Her areas of practice include: Social Security disability, trusts (including special needs trusts), powers of attorney, and wills. There is no charge for a consultation and disability representation is done on a contingency fee basis. If your disability claim is denied, you will pay no fees. Call the law office of Mary L. Collins, Attorney today to schedule your free consultation.