Dr. Gąsior graduated from the Jagiellonian University Medical College. Between 2015-2020 she was employed at the Department of Allergology and Immunology at the University Hospital in Krakow, where she completed her specialization in Internal Medicine. During her tenure at the University Hospital she was actively involved in autoimmune disease research. Since 2017 Dr. Gąsior has worked as an internist providing primary and urgent care. Since 2015 she has been involved in clinical research in various specialties, including among others, pulmonology, cardiology, and endocrinology (diabetes). At Diamond Clinic she cares for a varied panel of patients in multiple trials, and since 2022 serves as the Medical Director of Quality Assurance.