Our Family

Greenthread Herbs was opened in 2018 by Herbalist Josh Williams and Bryan Lindquist, a seasoned expert in the herbal wellness industry. We consider each of our customers to be family- and you'll often find our apprentices and interns buzzing about making all the herbal magic happen each day.

Josh Williams

Owner, Herbalist, Educator

Josh has been in practice since 2016 in the Salt Lake City area and opened Greenthread Herbs in 2018. He is a graduate of the world's most immersive clinical herbalism program and has studied under some of our most cherished herbal elders including Michael Tierra, Paul Beyerl, Susun Weed, and Kami McBride.

Josh is our main product formulator and works with many industry leaders in crafting potent herbal formulas; noteworthy being the best-selling natural quit aid Quit Tea. Josh is also our resident clinical herbalist and offers tailored private consultations to help individuals and clans find their herbal allies.

As an educator Josh offers community classes in the shop, online, on faculty at Healing Mountain and the University of Utah, and acts as magister of the School of Craft Herbalism, the only immersive year-long spiritual herbalism program.

Josh is a founding member of the Utah Tea Guild and the Wasatch Herb Festival. He founder of The Green Arte tradition.

Josh speaks fluent English and is coming along nicely in Spanish. Our goal is to be a full bilingual shop as soon as possible.

Bryan Lindquist

Owner, Herbalist, Holistic Nutritionist

Bryan is a veteran of the herbal and supplement industries and has over 20 year of experience working with both herbal vendors and customers. Bryan is a graduate of the Performance Nutrition program and also completed the School of Craft Herbalism curriculum in 2020.

Bryan is incredibly knowledgeable and experienced in helping with supplementation and functional diet.

He is fluent in both English and Spanish.

Theresa Coulter

Herbalist, Baker, Maker

Theresa has been a student of the herbs for many years and has been studying with Josh since 2018. Her passion for wellness and empowerment is a gift to our community, and her dedication to the path makes her an incredible guide and ally in our personal healing work. Theresa is also a celebrated baker who focuses on sweet treats for those with food allergies and sensitivities. If you ever get the chance to have one of her cupcakes you're in for something special!

Theresa is a graduate of the Greenthread School of Craft Herbalism and has attended advanced student hours over a full year. She is the current Teaching Assistant for the school. Having Theresa in the shop with us is a major blessing and we're so excited to have her heart, expertise, and spirit here.