Dr. Greg Nigh, ND, LAc

Dr. Greg Nigh, ND, LAc, is a primary care physician, naturopathic oncologist and acupuncturist. He is a graduate of the National College of Natural Medicine (now the National University of Natural Medicine). In 2014, he cofounded Immersion Health in Portland, Oregon, with Maria Zilka, NTP. Immersion Health offers intensive, comprehensive and individualized programs for the treatment of all types and stages of cancer. In addition, Dr. Nigh offers a full range of primary care medicine, including functional lab testing and genetic polymorphism analysis. He also works extensively with Lyme disease, mold toxicity and related illnesses, chronic fatigue and fibromyalgia, gastrointestinal symptoms including inflammatory bowel disease, and many other challenging conditions. He has researched and written about PCR testing since the early 1990s, when it was used during the HIV/AIDS crisis. ImmersionHealthpdx.com


The COVID-19 Lifecycle: Understanding the Spikes—Sarah Hiner Talks to Greg Nigh, ND, LAc, Naturopathic Physician and Licensed Acupuncturist.

Does the gold-standard test for diagnosing COVID-19 give misleading results? The more you understand, the less frightening the media reports can be.