By Dr. Kerry Gelb - January 26, 2021 19 0 Dr. Tom O’Bryan is a speaker and award-winning author of The Autoimmune Fix. He studies autoimmune diseases and their root causes. He is also the founder of TheDr.com. 0 0 0 0 00share RELATED ARTICLESMORE FROM AUTHOR Clinical Clinical Clinical LEAVE A REPLY Cancel replyLog in to leave a comment This site uses Akismet to reduce spam. Learn how your comment data is processed.