Eloise Theisen, RN, MSN, AGPCNP-BC

Eloise Theisen is an adult geriatric nurse practitioner with more than two decades of experience in nursing, including 14 years of oncology at John Muir Health in Walnut Creek, California. Eloise also started her own cannabis practice.


  • San Francisco State University, BSN
  • California State University Dominguez Hills, MSN
  • University of Massachusetts Boston, NP


  • Adult-Gerontology Primary Care Nurse Practitioner (AGPCNP)

Professional Accomplishments

  • Treated over 7,000 patients using cannabis for a broad range of conditions and disease, including pain, insomnia, anxiety, and depression
  • Co-authored “Pain Free with CBD”
  • CEO of Radicle Health, a cannabis education and training company
  • CNO of Leaf411.org, a cannabis nurse hotline