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.
Shellie Rosen, DOM, LAc
Dr. Shellie L. Rosen is a doctor of Oriental medicine (NM), state-licensed acupuncturist (NM, TX), and nationally board certified (NCCAOM) diplomate of Oriental Medicine. She works with industry members, practitioners, and patients advocating for Chinese herbal medicine and East Asian wellness models of care.