Larysa is a graduate of Washington University School of Medicine in St. Louis. Following residency and board certification in pediatrics, she practiced general pediatrics and held the position of Director of Pediatrics at Holy Name Hospital in Teaneck, NJ. She has been a United Nations representative to ECOSOC with the World Federation of Ukrainian Women’s Organizations, where her work was focused on children’s rights, particularly health. She is a founding member of Sullivan Area Citizens for Responsible Energy Development. Together, with fellow New York medical colleagues, she founded Concerned Health Professionals of New York.