Areas of expertise for Dr. Coughlin include contact dermatitis, infections, and acne. Dr. Coughlin's professional affiliations include St. Louis Children's Specialty Care Center, Washington University Physicians, and Barnes-Jewish Hospital. She takes Anthem, Blue Cross/Blue Shield, and Coventry, in addition to other insurance carriers. Before performing her residency at Barnes-Jewish Hospital, Dr. Coughlin attended Washington University in St. Louis School of Medicine.