For the next 20 years, Dr. Margittai was head of the Psychiatric Consultation-Liaison Service, and Coordinator of Undergraduate Psychiatric Education, at Womens College Hospital. She also introduced a Derm-Psych Clinic for dermatology patients with chronic skin conditions and co-morbid mental health issues.
Concurrently, since 1996, Dr. Margittai has run a private psychiatric practice specializing in Women's Mental Health. This practice is no-longer able to accept new referrals.
In 2007, after taking a week-long intensive training course in Mindfulness-based Stress Reduction given by Dr. Jon Kabat-Zinn (founder of the Stress Reduction Clinic at the University of Massachusetts), Dr. Margittai joined the staff of North York General Hospital in a part-time capacity, and introduced a Mindfulness group on Friday afternoons, to better address the psychological needs of patients with chronic medical illnesses.
More recently, in 2011, Dr.Margittai relocated her private office - PsychSyt - to Yonge and Eglinton, and began offering MBSR groups there.