Registered Herbalists

This listing is for practitioners who have met the criteria for Registered Herbalist in the American Herbalists Guild. The information listed is provided by the practitioner and is not reviewed, evaluated or endorsed in any way by the AHG.

To search for a Registered Herbalist, please use the search box below.  It allows you to search by US state, Canadian province, or by country. Please use the two letter postal code abbreviations for states or provinces, type the first letter and wait for the drop down menu. Then select and hit search.

Don Ollsin

We offer affordable, online herbal mentorship through our Herbal Mentorship Collective which includes the Healing Journey Online Course & the Herbal Mentorship Program

The Herbal Mentorship Collective is devoted to teaching and mentoring students on awareness & herbal use mainly online. Most of our students are women interested in using herbs and awareness for healing themselves and others.

Natural medicine work is becoming increasingly popular nowadays. When you work with us, you’ll be taking advantage of:

Deep thorough awareness training & herbal education.

Clearly communicated herbal knowledge, based on 45 years of practical experience.

Working with a process-oriented teacher\counselor\mentor who conducts dynamic, enticing classes.

Having a mentor who will guide you every step of the way.

If you are already interested in practices like shamanism, Ayurveda, dreambody, meditation and mindfulness, chances are you will love Don’s spiritual approach.

Herbal Mentorship Collective

Phone: 250-592-7544
Web site:
Address: 3603 Foc'sle Road
Pender island, B.C. V0N 2M2

David Overton

Natural Medicines & Family Practice

Alternative treatment of mental illness, alternative endocrinology

Phone: 360-357-8054
Address: 4780 Capitol Blvd., Suite 2
Tumwater, WA 98501

Jennifer O’Hagan

Woodland Naturals Inc

Traditional Herbalist, Arvigo Techniques of Maya Abdominal Therapy™, Personal Consultations/Clinic, Classes/Teacher, Maya Spiritual Healing, Gua Sha, Changewater Wellness Center practitioner

Phone: 908-268-0393
Web site:
Address: 1300 Hope-Bridgeville Rd, Suite 4B
Hope, NJ 07844

Mary Pat Palmer

The Philo School of Herbal Energetics

Herb growing and cultivation with over three hundred medicinal plants in the Southern Mendocino County gardens, as well as an Herbal practitioner. The seven month apprenticeship meets one weekend each month from March through September - seed to harvest. Hands on experiential learning as well as organ systems, tissue states, research methods, clinical skills and writing skills are taught. I am both a Registered Herbalist and a Certified Cannabis Therapy Consultant.

Phone: 707-895-3007
Web site:
Address: 2400 Highway 128
Philo, California 95466

Tobi Panter

Personal Consultations; Author/Writer; Classes/Lecturing

Phone: 250.715.4030
Web site:
Address: 775 Arbutus Avenue
Duncan, BC V9L 5X5

Kay Parent

Western Herbalist; Personal Consultations/Clinic; Mentoring for herbal practitioners

Phone: 401.849.7068
Address: 38 Weaver Avenue
Newport, RI 02840

Holly Nadine Passafiume, RH, RDH

Phone: 239-207-9230
Address: 12740 Iona Rd
Fort Myers, FL 33908

Dixie Pauline

Berkley, CA

Andrew Pengelly

Maryland University of Integrative Health
Address: 121 Lather Rd
Bellbowrie, Qld 4070

Nancy Peregrine

Well Being Health Counseling

Finding the underlying issues, all health imbalances

Phone: 707-986-7356
Address: 464 Maple Ln.
Garberville, CA 95542


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