Dr. Keith Bellizzi

Keith Bellizzi, PhD, MPH is an internationally recognized resilience scientist, educator, and speaker who helps people navigate adversity and emerge stronger. A tenured professor at the University of Connecticut and former Cancer Prevention Fellow at the National Cancer Institute, he has spent decades studying and teaching the science of resilience, stress, recovery, and human flourishing.

A four-time cancer survivor and lifelong adventurer, Keith brings lived experience to the science. He has cycled across the country, jumped from planes, and chased meaning through the wild places of the world. Yet his greatest adventure has been fatherhood—raising three daughters who remind him daily what it means to live with courage, perspective, and gratitude.

Blending cutting-edge research, personal narrative, and stories from people facing illness, loss, burnout, and major life transitions, Keith’s writing bridges science and the human spirit. His work offers practical, evidence-based tools for anyone seeking not just to survive life’s challenges, but to grow, adapt, and fall forward—using adversity as a catalyst for strength, purpose, and meaning.