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William Siff

William Siff

William Siff travels throughout the United States teaching about grassroots herbal medicine. He has a masters from Southwest Acupuncture College, is nationally certified in Chinese herbal medicine, and is a professional member of the American Herbalist Guild. William owns and operates Goldthread, a medicinal herb farm, apothecary, distillery, and education center in western Massachusetts. www.goldthreadapothecary.com