Tisa Parsons, FNP

Tisa Parsons, MSN, FNP, is a Family Nurse Practitioner with over 25 years of experience delivering thoughtful, whole-person care across conventional, integrative, and functional medicine. At Trellis Health, she supports members in managing chronic conditions and optimizing wellness, with a focus on women’s health, autoimmune conditions, and obesity medicine. Known for her calm presence and clinical depth, Tisa blends evidence-based practices with a compassionate, intuitive approach. She earned her Master of Science in Nursing from Simmons University and holds certifications in Holistic Health Coaching and Functional Medicine. Outside of work, Tisa enjoys hiking, tent camping, and spending time in her garden. Her ideal morning includes either bold black coffee or a cozy chai latte.