Functional Medicine

Stacy Grissett is a board-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner with more than 30 years of clinical experience across diverse medical settings. She holds a Bachelor of Science in Nursing from Drexel University in Philadelphia, PA, a Master of Science in Nursing from Simmons University in Boston, MA, and completed her Psychiatric Mental Health Nurse Practitioner degree at Maryville University in St. Louis, Missouri.

Throughout her career, Stacy has served in highly specialized environments including Neuro-Surgical ICU and Intermediate Care at Capital Health, Ann Klein Forensic Psychiatric Hospital in Trenton, NJ, and in a broad range of clinical specialties such as adult primary care, women’s health, pediatrics, family medicine, oncology, gastroenterology, and surgery. Her experience brings depth, precision, and clinical discernment to every patient she serves.

As Founder of Diamond Touch Functional Medicine, Stacy integrates her extensive medical background with a functional, root-cause approach to health optimization. Her philosophy is simple: aging is not a disease — but accelerated aging is a signal. Rather than masking symptoms, she focuses on identifying and correcting the underlying imbalances that drive fatigue, inflammation, hormonal shifts, cognitive decline, and metabolic dysfunction.

Stacy specializes in hormone optimization, metabolic balance, inflammation reduction, and cellular longevity. Through advanced diagnostics, personalized protocols, and evidence-based integrative therapies, she guides patients toward improved energy, sharper mental clarity, emotional stability, and sustainable long-term wellness.

Her approach blends modern medical science with regenerative and lifestyle-based strategies to support the whole person — not just isolated symptoms. Treatment plans may include advanced laboratory analysis, targeted supplementation, nutritional intervention, stress and sleep optimization, and therapies designed to support mitochondrial health, immune function, and cellular repair.

A member of the American Association of Nurse Practitioners, the American Association of Critical Care Nurses, and Sigma Theta Tau International Honor Society of Nursing, Stacy remains committed to clinical excellence and ongoing education.

Above all, Stacy believes in empowering patients through transparency, education, and measurable progress. Her mission is to help individuals reclaim control over their health, restore vitality from the inside out, and build a foundation that supports longevity, confidence, and strength at every stage of life.