Dr. Sara Szal, MD

Writer, physician, educator, and seeker. A Harvard- and MIT-trained, board-certified doctor, she’s as likely to recommend microbiome restoration, a continuous glucose monitor, or bioidentical hormone therapy as a prescription drug.

Sara is Clinical Assistant Professor of Integrative Medicine at Thomas Jefferson University and Director of Precision Medicine at the Marcus Institute of Integrative Health. A global keynote speaker and author of four New York Times bestselling books on hormones and health, she helps people align their physiology with their purpose.

Her work integrates molecular profiling, wearables, and precision hormone therapy — tools to sustain vitality and joy in midlife and beyond.

Hormonal Health Expert: Demystifies complex endocrine science into actionable protocols for vitality and resilience.

Women’s Longevity Advocate: Pioneering research and practice specifically addressing the data gaps in female healthspan optimization.

Evidence-Based Whole Health Guide: Integrates molecular medicine with yoga, mindfulness, and meaning-making for holistic transformation.

“I’m fascinated by the mission to extend the glory of middle age for as long as possible; the daily choices that extend healthspan, the length of time you feel awesome and healthy, rather than tired, burned out, inflamed, and infirmed.” – Dr. Sara Szal