Sherri Mack RN, BSN

Sherri Mack


VP of Nursing

Sherri Mack BSN- RN is a leading force in the burgeoning cannabis industry as a nurse, patient, advocate, and activist. Sherri is CNO & VP of Nursing at Holistic Caring and Founder of The Green Nurse. Sherri utilizes her 35+ years of extensive nursing skills from the conventional system as a medical center specialist, clinical nurse liaison, and educator to bridge the gap between patients, traditional medical systems, and the cannabis community. Sherri mentors and educates other nurses and health professionals on the ECS and the safe utilization of cannabis at dispensaries, hospitals, clinics, and cannabis events, seminars, and expos the world over. 

Sherri earned a Bachelor of Science in Nursing from Boston College. She is founding member of the Cannabis Nurses NetworkInternational Association of Psychedelic Nurses and on the editorial advisory board for Cannabis RX Magazine. She is on the Board of Directors for American Cannabis Nurses Association and is a contributing author in the first cannabis nursing textbook, Carey S. Clarks’ Handbook for Nurses. Sherri has a four-time award-winning podcast – The Green Nurse Podcast sharing compelling stories of healing, decreasing stigma around using plants as medicine. 


Board of Directors – American Cannabis Nurses Association 
Founding Member – Cannabis Nurses Network
Founding Member – International Association of Psychedelic Nurses

Join our Facebook Community 

[email protected]
[email protected]


YouTube –
LinkedIn –
Facebook -The Green Nurse –
Facebook Community –
Instagram –
Twitter –


Subscribe & Receive

Subscribe to our newsletter &
receive the informative Medical Guide!