Radicle Health Clinician Network

Dr. R. David Ferrera


Dr. David Ferrera is a co-founder of Radicle Health Clinician Network (RHCN), previously Green Health Consultants. Dr. Ferrera is a family medicine doctor in Sacramento, California. He received his medical degree from University of Washington School of Medicine and has been in practice for 42 years. 


Eloise Theisen


Eloise is a co-founder of Radicle Health Clinician Network (RHCN), previously Green Health Consultants. RHCN healthcare professionals help patients use cannabis to treat chronic and age-related illness. Eloise was one of the first healthcare practitioners to bring a clinical dosing regimen to the cannabis space and she has treated more than 5000 patients using cannabis. There are very few healthcare practitioners in the United States with a comparable level of cannabis expertise and experience.

Eloise was elected as President of the American Cannabis Nurses Association for the 2019-2022 term and will serve as President-elect in 2019.

To learn more about Eloise, visit our press page.