Greg O'Brien

Greg O'Brien is currently serving as the CFO of Mediprocity and a therapist at Platt Professional Counseling, specializing in anxiety, depression, life transitions, and men’s issues. O'Brien has extensive experience in leadership roles, including serving as a board member for NHRMA Mutual, where oversight for a workers’ compensation insurance company is provided, and as president of the Big Tent Coalition, focusing on innovative campaigning in Illinois. O'Brien previously held the position of COO at New Star Inc., managing extensive operational and HR responsibilities, and was also CFO there, overseeing a substantial budget and assets. Prior roles include IT Project Manager and Business Administrator at Aunt Martha's Health & Wellness and adjunct faculty at Joliet Junior College. O'Brien holds an MBA from The University of Chicago Booth School of Business and a Master of Arts in Social Service Administration from the University of Chicago Crown Family School of Social Work. Additionally, O'Brien earned a Bachelor of Arts in Psychology, History, and Secondary Education from Calvin University.