Eloise Theisen is a board certified Adult Geriatric Nurse Practitioner who specializes in cannabis therapy. For over 24 years, Eloise has worked primarily with cancer, dementia and chronic pain patients. In the last 10 years, Eloise has focused her efforts on cannabinoid therapies. Eloise has worked with over 9000 patients to help them effectively treat age-related and chronic illness with cannabis. Eloise is a co-founder and the Chief Executive Officer of Radicle Health and Radicle Health Clinician Network. She currently serves Chief Nursing Officer and President of Leaf411 where she oversees the Leaf Nurse Network.

Eloise was one of the first healthcare professionals to bring a clinical dosing regimen to the cannabis space. She is the past president of the American Cannabis Nurses Association, past interim director for the Medical Cannabis Certificate Program at Pacific College Health and Science where she co-developed the certificate and Master’s program for healthcare professionals and cannabis industry professionals. Eloise currently works as an APP at Stanford Health Care in Palliative Medicine.

In 2019, Eloise co-authored Pain Free with CBD: Everything You Need to Know to Safely and Effectively Use Cannabidiol with Alice O’Leary Randall. She also contributed a chapter in Dr. Carey Clark’s Cannabis Handbook for Nurses.