On this episode of the Hear, Here! Parkinson's Podcast, former WPC President Dr. Jon Stoessl joins hosts Eli Pollard, the WPC Executive Director, and guest co-host Julia Obergasteiger, a WPC 2026 Science Ambassador. Together, they engage in an insightful discussion about his contributions to the Parkinson's community and his experiences at the World Parkinson Congresses, including his time as WPC President. Dr. A. Jon Stoessl is Professor and immediate past Head (2009-2023) of Neurology at the University of British Columbia (UBC). He was previously Director of the Pacific Parkinson’s Research Centre and Parkinson’s Foundation Centre of Excellence (2001-2014). He was Co-Director (2014-2019), then Director (2019) of UBC’s Djavad Mowafaghian Centre for Brain Health. He previously held a Tier 1 Canada Research Chair in Parkinson’s Disease. He is Editor-in-Chief of Movement Disorders, has served on numerous other editorial boards including Lancet Neurology and Annals of Neurology, previously chaired the Scientific Advisory Boards of Parkinson’s Canada and the Parkinson’s Foundation, is Past-President of the World Parkinson Coalition. He was Chair of the Local Organizing Committee and Co-Chair of the Congress Scientific Program Committee for the 2017 MDS Vancouver Congress. Dr. Stoessl uses positron emission tomography to study chemical changes in the brain with the objective of gaining a better understanding of the causes and complications of Parkinson’s disease (PD) and its treatment, as well as how PD can be used as a model to better understand dopamine functions in the brain. He has published more than 300 papers and book chapters, and has been cited more than 31,000 times in the scientific literature with an h-index of 79 (Google Scholar). Professor Stoessl is a Member of the Order of Canada and was recognized by the Queen Elizabeth Jubilee Medal. He is a Fellow of the Canadian Academy of Health Sciences.