VitalityMD is a specialized women’s health practice founded and led by Mona Saint, MD, MPH. As a physician board-certified in Obstetrics & Gynecology, Integrative Medicine, and Obesity Medicine, Dr. Saint provides care that is deeply personalized and grounded in decades of clinical expertise and almost two decades of teaching mindfulness, meditation, and peak performance and stress resilience tools. .
Our calm, modern San Juan Capistrano setting is intentionally designed for the woman who values a holistic, high-touch medical experience. Here, you aren’t just a chart number; you are a partner in a physician-led journey toward your best health and long-term longevity.
The choices you make in your 30s, 40s, and 50s are the architectural blueprints for your 60s, 70s, 80s, and beyond. At VitalityMD, we don’t view our care as temporary patches, or transactional fifteen minute hormone prescription medicine; we partner with you for individualized, mind-mind body longevity medicine.
So many women are doing all the “right things,” yet still feel off. We prioritize immediate relief, restoring your energy, sleep, and metabolic rhythm now, as the foundation for the decades to come. By optimizing your biology today, you are protecting your bone density, cardiovascular health, and cognitive reserve.
I want this to be the best chapter of your life, ensuring every decade that follows is even better. We play the long game so you can keep playing yours—whether that’s traveling the globe, dominating the pickleball court, or staying active with your future grandchildren for years to come.
Personalized, physician-led care for women who are intentional about how they live and how they age.
You’re capable. You show up. You take care of everyone else. But somewhere along the way, you stopped feeling like yourself.
Waking at 2 a.m. with a racing mind.
Weight that won’t budge despite your best efforts.
Brain fog and fatigue stalling your day.
Being told your labs are “normal” when you feel anything but.
This is not a failure of will. It’s physiology. We connect the dots between your hormones, metabolism, and nervous system to get you back in the driver’s seat of your health.

Every partnership at VitalityMD begins with an extensive two-part visit designed to create absolute clarity around your health and define your best next steps.
Visit 01 | The Synthesis A one hour office visit for an in-depth clinical consultation including Vitality Mind-Body Phenotyping and comprehensive health overview, as well as optional lab testing (70+ biomarkers) through your insurance or review of your metabolic and hormone lab panels. We map out your health challenges and goals and identify meaningful patterns across your hormones, metabolism, sleep, and stress physiology and check body composition if desired.
Visit 02 | The Blueprint Part two of the visits is a one hour synthesis visit: Dr. Saint translates your data into a clear, individualized roadmap. You will leave with your lab overview in the context of your life, symptoms and priorities, your unique mind-body profile, and clear options for a treatment path that fits your real life.

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