Demetria Clark started learning about herbal healing at a very young age from friends and mentors she had during her youth and in childhood. She has formally studied and apprenticed with Rosemary Gladstar (in beginner and advanced trainings), apprenticed with Jane Smolnik, studied the Wise Woman Way with Susun Weed and attended workshops given by scores of well-known herbalist from all over the world including David Hoffmann, Christopher Hobbs, David Winston and scores of other amazing teachers. She received her aromatherapy education from the Pacific Institute of Aromatherapy and Jeanne Rose.
.She is a member of the Northeast Herbal Association, an organization dedicated to merging ancient traditions of Herbalism and the needs of the modern herbalist, and is also a member of United Plant Savers and the American Herbalist Guild. She has published numerous articles in medical, herbal and parenting journals. Her books include Herbal Remedies for Pregnancy, Birth, and Breastfeeding and Aromatherapy, Herbal Healing for Children, and the Live Healthy Now guide Aromatherapy: Essential Oils for Healing.
She is the founder and director of Heart of Herbs Herbal School and the doula training program, Birth Arts International.