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.
Daun Jeong, MD, KMD
Dr. Daun Jeong is a Korean Medical Doctor and an NCCAOM licensed acupuncturist, who had suffered low back pain since teenage with congenital spondylolisthesis. He has passed internship and residency for 4 years at the National Medical Center, Seoul, South Korea. He owned a private clinic focusing on pain for 6 years and wrote a book 'Systematic Acupuncture for back pain', based on his experience as a patient and an acupuncture practitioner.