Apply now! Interviews for the class of 2026-28 will begin in the early spring of 2026.

Class begins in the fall of 2026 and continues through the end of summer 2028.

Questions?  Contact Eileen at office@dwherbal.com.

I graduated from David’s course in 1998 and have been a professional member of the American Herbalists Guild since 2003, and to this day I am grateful that David’s course provided me exactly the foundation and guidance I needed for the serious pursuit of herbal knowledge.

Richard Mandelbaum, RH(AHG) | Class of 1998