2018-20 Herbalist Training Program

Our new program will begin in Sept., 2018.

See sample classes under the Herbalists Training Program tab!

Take a seminar with David online

Watch the recording in 6 (1/2 hr ea.) segments and download the article of David's class on The Ten Tastes: The Energetics of Herbs, a concise, easy to learn way to classify herbs as to their energetic effect on the body

David's interview on the Beyond Pain Summit

Listen to David's interview on the effective herbal treatment of pain.

Great Herbal Medicine-More than This Herb for That Disease

Listen to David's enlightening interview with David Crow on the Shift Network.

Video course with David!

Lifting the Shadows consists of five downloadable 60-90 minute modules, plus two bonus modules, Medicines of the Soul: The Ritual Use of Plants and an hour long herb walk filmed at David's home!

David's Interview in GOOP magazine

David speaks about adaptogens.

Looking for an online A&P course?

Taught by Tammi Sweet, MS, LMT, this excellent course is being offered at a discounted price for our program applicants!

Our Philosophy

Good herbalists treat people, not diseases, and in our program we strive to teach the skills necessary so that each student can accomplish that goal. We focus on differential diagnosis skills, materia medica and therapeutics which are essential to individualize treatment and help patients to not only resolve symptoms, but create constitutional change needed for physical, emotional and spiritual wellness.

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Welcome Video

Now open to the public!  I will be teaching The Energetics of Herbs - the 10 Tastes. Contact:...


Jennifer O’Hagan, RH(AHG), class of 1996 Jennifer O’Hagan will be offering two classes...


Jennifer O’Hagan, RH(AHG), class of 1996 Jennifer O’Hagan will be offering two classes...