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.

Bree Nabholz

Wild Yarrow Herbal Medicine Clinic & Dispensary

Wild Yarrow provides clinical herbal consultations and compounds herbal formulas for clients and practitioners using organic & wild-crafted herbs.

Phone: 780-242-9453
Web site:
Edmonton, AB

Casey Nachtrieb, RH(AHG)

The Old Town Apothecary
Phone: (909) 485-1012
Web site:
Address: Po Box 50-131
Lake Arrowhead, CA 92352

Glen Nagel

Naturopathic Physician; Personal Consultations/Clinic; Classes/Lecturing; Product Development Consultant

Phone: 503-475-4051
Web site:
Address: 4206 SE Ramona St
Portland, OR 97206

Paulina Nelega

Param Health Inc.

Clinical Herbalist, Personal Consultations, Custom Herbal Compounds, Clinical Aromatherapy, Nutritional and Supplements Guidance, Natural Products Industry Consultant

Phone: 604-739-5810
Web site:
Vancouver, BC V6L 1P4

Gene Newsome

Snow Mountain Herbal Consultants

Traditional Chinese Medicine

Phone: 910.717.8491
Address: 2331 Bentridge Lane
Fayetteville, NC 28304

Althea Northage-Orr

Personal Consultations; Classes/Lecturing

Phone: 773.764.0960
Web site:
Address: 1622 West Devon
Chicago, IL 60660

Katherine Novotny

Western Clinical Herbalist and TCM Pulse Diagnosis

Phone: 5743293205
Address: 905 West 3rd Street
Bloomington, IN 47404

Pat O'Brien

Practice treating most disorders using Indian, Chinese, and western herbs, nutrition/diet. Appointments also by phone for long distance clients. Available for classes/lectures/workshops.

Phone: 607.382.0424
Web site:
Address: Po Box 264
Andover, NY 14806

Donna Odierna

Western Herbalist, Research Scientist

Phone: 510 531-0832
Address: P.O. Box 19064
Oakland, CA 94619-1453

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


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