Dr. Yarnell is one of the few naturopathic physicians in the world with special expertise in treating people with polycystic kidney disease (PKD). He has only worked with patients with the most common form, autosomal dominant PKD. Dr. Yarnell has been developing a botanical drug that seems effective in treating this condition (not just slowing it down, but actually stopping progression and even, in some cases, reversing it), and is working to get funding to conduct clinical trials and try to obtain FDA approval for this herbal formula.
Beyond this, Dr. Yarnell provides comprehensive care to treat any chronic kidney disease and its complications that have developed as a result of PKD.