Dr. Zuellig is a board-certified neurologist and a fellow of the Philippine Neurological Association. She is a graduate of the University of the Philippines College of Medicine. She completed her residency training in Neurology at the University of the Philippines – Philippine General Hospital.
She has a Master’s degree in Business Administration and a professor of the UP College of Public Health Department of Health Policy and Administration. She is currently the President of the Brain Foundation of the Philippines and Co-Chair of the Zuellig Initiatives Philanthropiques.