Mast cell activation syndrome (MCAS) affects more than 15% of the U.S. population but evades most practitioners’ radar. Just five years ago, it wasn’t even on my radar, despite already having 20 years of experience as a clinician at that time. The more I dug (similar to leaky gut and post-COVID syndrome), the more I found my patients were suffering from this disorder.
Clasina (Sina) Leslie Smith, MS, MA, LAc, MD, Dipl. Ac., FAAMA
Dr. Clasina “Sina” Leslie Smith is an international speaker, educator, activist, and physician-acupuncturist specializing in complex patients. She is the author of Demystifying Acupuncture: Modern Answers About Ancient Medicine, and is known for bridging Eastern and Western medical approaches in both clinical care and professional education. She is currently launching education courses for dentists in auricular acupressure and maintains an online learning platform. She serves on multiple national boards and maintains a private integrative medical practice in Chicago, Ill. Contact: DrSina@SinaSmithMD.com.