Known as America’s Natural Doctor to his patients, readers and audiences across North America, Mark Stengler is a licensed naturopathic medical doctor. He is also a well-known author and lecturer with expertise in nutrition, herbal therapy, vitamin therapy, homeopathy, natural hormone replacement and integrated medicine. His passion is to combine the best of conventional and natural medicine to achieve optimized health for his patients at his clinic in Encinitas, CA. Dr. Stengler has personally formulated each of the new Emerald Labs Condition-Specific products according to the high standards of his health practice.