Cassie Hackman, FNP, she has worked as a nurse Practitioner in primary care/ functional medicine for over 4 years in seymour. Cassie is certified in iv vitamin infusions and has experience with botox. She is very excited to make patients feel and look their best to Cassie Hackman, FNP, she has worked as a nurse Practitioner in primary care/ functional medicine for over 4 years in seymour. Cassie is certified in iv vitamin insidious, and has experience with botox. She is very excited to help patients feel and look their best, to help build self confidence.