13. Barby Ingle
Twitter Followers: 27k
At number 13 on our list of biggest influencers in healthcare, we have Barby that is an inspiration to many who struggle with pain and dream of having a normal life. The author of From Wheels to Heels, qualified to being an influencer for her accounts of dealing with chronic pain and inspirational posts providing others the information of how to deal with chronic pain and better their lives in the process.