Marisa Lynne O'Sullivan
as of 6/18/2026 4:18:54 AM
Marisa Lynne O'Sullivan
Carrington Coleman Sloman & Blumenthal LLP
901 Main Street Suite 5500
Dallas, Texas 75202
(214) 855-3000
mosullivan@ccsb.com
Date Admitted
Illinois Registration Status
Active out of state lawyer permitted to practice pursuant to Rule 707 in specific Illinois proceedings as documented in the record of each proceeding. Contact ARDC Registration Department for permitted proceedings.
Malpractice Insurance
In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.