Barbara Shea Tracy, MSN-FNP-C, is a Family Nurse Practitioner who has done emergency department nursing, hospice, psychiatry and primary care medicine. She is also a nursing professor who teaches advanced pharmacology and advanced pathophysiology.She has done extensive studying about the endocannabinoid system and currently certifies eligible patients for medical cannabis while also offering education about medical cannabis to the public and to medical professionals. Barbara offers experience and research in the use of medical cannabis, teaches about the symptoms it can treat and promotes safety education in the use of medical cannabis.She currently is employed by Medwell Health and Wellness to certify qualifying patients.