Brian Kie Weissbuch L.Ac. is an herbalist and acupuncturist in private practice in Northern California since 1991. Cofounder of KW Botanicals Inc, San Anselmo, CA, he has 42 years experience as a botanist, western herbalist, and formulator of proprietary extracts for Eastern and Western practitioners.

With a strong commitment to sustainability and organic agriculture, Brian‘s herb company, KW Botanicals, is able to source over 60% of their herbs organically grown and ethically wildcrafted. He has developed an extensive domestic network of organic growers and wildcrafters, allowing him to create extracts free from the toxic residues of fumigants and agricultural fungicides, herbicides, and insecticides.