Ekaterina received her medical degree from St Petersburg Medical Academy in St Petersburg, Russia, and then moved to the US where she completed her Internal Medicine residency training. She worked in private practice, academic medicine and public health for more than 15 years in the greater New York area. She was a Clinical Instructor of Medicine at Mount Sinai School of Medicine, as well as a Research Professor at City University of New York.
After moving to London in 2011, Ekaterina worked in global health and medical philanthropy, focusing on improving outcomes in maternal and child health. She founded COMPASS Pathways with her husband George Goldsmith in 2016, having experienced at first hand the challenges in accessing evidence-based and effective mental health care for a family member.