Katie Brennan Fitzgerad

Katie Brennan Fitzgerad, B.S.S.N., R.N.

Katie has been a registered nurse since 2008. She holds a B.S. in Nursing from Northern Illinois University and began her career in the Neonatal Intensive Care Unit at Children’s Memorial Hospital, now Lurie Children’s Hospital. She has since held various positions in the healthcare industry, including pediatric home health and plastic surgical nursing, before finding her home working in aesthetics.

Katie received her formal training and certification in botulinum and dermal filler injections through Aesthetics for You, mentored by industry leaders. She is passionate about aesthetics and strives to keep safety, education, and research at the forefront of her practice.

Katie believes in a natural aesthetic result, making her patients confident and beautiful.

Dermal Fillers


Northwestern Specialists in Plastic Surgery



(312) 266-6240
676 N Saint Clair Street | Suite 1575
Chicago, IL 60611