BRANDfogs 2015 list of The Top 20 Healthcare Leaders on Twitter shines a spotlight on some key leaders and thinkers who bring a fresh perspective to this rapidly evolving industry. Although this is certainly not an all-inclusive list, it is a good starting point for those who would like to find leaders in healthcare to follow on Twitter. The list includes a cross section of industry leaders that use social channels to engage in lively, interesting and engaging conversations about key industry trends in healthcare. We also included influencers who have something important to contribute to the larger conversations happening within the healthcare industry. There are some well-known leaders but we also included some under the radar individuals that you may not know were active on Twitter. In choosing these leaders, we sought those with a rich, insightful Twitter feed. Our selection criteria were Twitter feeds containing original content, graphics and video, an interesting point of view, and a vision for the future of healthcare. This list is far from comprehensive, so please feel free to send a direct message with any recommendations for our next list to @annmcharles on Twitter. The field of smart, social-savvy healthcare industry leaders continues to grow, so we will revisit and update this list in six months.