Aviva Yoselis, MPH, BCPA, founder of and director of Health Advize, a social impact enterprise to improve healthcare access for all. She is an expert in the field of health research, health behavior modification, and shared medical decision making, with over 25 years of experience teaching about public health issues and health systems navigation. She has a broad understanding of the biological sciences, biostatistics, epidemiology, clinical trials, and current issues in healthcare. She holds a Masters Degree in Public Health and was the first person to become a board-certified patient advocate outside of North America. Prior to moving to Israel, Aviva worked in the USA in health education and advocacy for low-income minority communities