Registration / Application

Applications are being accepted for the 2026-28 program. We will be contacting applicants in the late winter/early spring of 2026 to arrange an interview with David. Please feel free to contact us at office@dwherbal.com if you have any questions.


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David Winston’s ears must be ringing, because I am constantly blessing him for accepting me into his herbal and graduate programs!

Because of his teachings, I am better prepared to help my family, friends and anyone who would listen, in a time of unwellness. Knowledge is power!!

I must say, this is one of the best moves I’ve made so far my lifetime!!

Emily DeMattio | Class of 2008