Patrick Dempsey Instagram – Many thanks to all who attended the 2023 Dempsey Challenge, presented by Karyopharm Therapeutics. I am overwhelmed with gratitude for the thousands of people who have been a part of the Dempsey Challenge community for the past 15 years. Thanks to you and your continued support, from all around the world, those impacted by cancer have access to no-cost support every step of their journey. I am beyond grateful for you all. Images: @will_zimm_ @dempsey_center #dempseychallenge