Investigative Functional Medicine Practitioner
Every symptom has a story. Together, we'll uncover meaningful health insights and create a personalized strategy that empowers you to thrive with confidence.

YEARS OF EXPERIENCE

REPORTED IMPROVEMENTS

LIVES IMPACTED
I believe exceptional healthcare begins with listening, understanding, and treating every individual as unique. My mission is to combine clinical expertise with Investigative Functional Medicine to help people uncover deeper health insights, make informed decisions, and build sustainable wellness for every stage of life.
Bachelor of Science in Biology
University of California, Los Angeles (UCLA)
2005 – 2009
Visit UCLA →Master of Public Health (M.P.H.)
Johns Hopkins Bloomberg School of Public Health
2013 – 2015
Visit JHU →
Senior Physician
Massachusetts General Hospital
2016 – Present
Research Fellow
NIH — National Institutes of Health
2015 – 2016
Board Certified — Internal Medicine
American Board of Internal Medicine
Issued 2014 · Renewed 2024
Verify Certificate →
Explore insightful books inspired by decades of clinical experience, offering practical guidance, science-based knowledge, and empowering strategies for lifelong wellness.

by Ann L. Johnson
Discover how understanding your unique biology can transform the way you approach health, empowering informed choices that support resilience, vitality, and lasting well-being.

by Ann L. Johnson
A practical guide that combines clinical expertise with compassionate insights, helping readers navigate their wellness journey through informed, sustainable lifestyle choices.

by Ann L. Johnson
Written to inspire curious minds of every age, this engaging book transforms complex biological concepts into an exciting journey of discovery, learning, and healthy living.
01
Understanding how genetic insights can support personalized wellness, preventive care, and informed lifestyle decisions for long-term health.
03
Optimizing cellular performance to support energy production, vitality, resilience, and overall wellness from within.
Supporting brain health through personalized strategies that promote cognitive resilience, focus, memory, and healthy aging.
04
Restoring digestive balance by supporting a healthy microbiome, optimal nutrient absorption, and whole-body wellness.
More than four decades of clinical experience have shaped my approach to understanding health as an interconnected system where every insight contributes to a more personalized path toward lasting wellness.
— Ann L. Johnson
WildHeart evaluates and strengthens nine interdependent biological systems. Weakness in one affects the others. Our program restores balance and coordinated function.
Stabilizes your nervous system through connection. Feeling valued and supported lowers stress load, improves emotional stability, and increases your ability to recover from setbacks.
Stronger stress tolerance and emotional stability.
Activates intrinsic drive and self-efficacy. When your internal “why” is clear, biology aligns with intention, improving consistency and long-term change capacity
Sustained momentum and personal power.
Regulates inflammation, supports the gut-brain axis, and fuels cellular energy production. Nutrient-dense meals directly influence cognition, mood, and metabolic stability.
Clearer thinking and stable energy.
Stimulates neurochemical balance, improves circulation, and supports metabolic flexibility. Movement acts as an immediate regulator of stress physiology.
Improved mood and physical vitality.
Shapes physiological response patterns. Emotional awareness and regulation activate parasympathetic restoration and reduce chronic stress signaling.
Nervous system balance and inner stability.
Directly modulates the autonomic nervous system. Conscious diaphragmatic breathing shifts the body from fight-or-flight into repair mode.
Immediate calm and mental clarity.
Restores hormonal rhythm, repairs tissue, clears brain metabolites, and resets metabolic signaling. Sleep determines the efficiency of every other force.
Recovery, repair, and performance capacity.
Builds adaptive capacity through repeated exposure, recovery, and integration. Resilience improves your ability to handle stress without system breakdown.
Faster recovery and long-term durability.
Regulates circadian rhythm, supports mitochondrial signaling, stabilizes mood, and synchronizes hormonal timing.
Aligned energy and improved focus.
Explore Ann L. Johnson's evidence-informed articles, clinical observations, & educational resources designed to deepen understanding & inspire personalized wellness.
Ann L. Johnson
Clinical Insights • Functional Medicine
Discover how cellular function influences energy, resilience, and overall wellness while exploring practical approaches to support long-term vitality.
DOI: 10.1145/chi.2015.1234
Ann L. Johnson
Clinical Insights • Functional Medicine
Discover how cellular function influences energy, resilience, and overall wellness while exploring practical approaches to support long-term vitality.
DOI: 10.1145/chi.2015.1234
Ann L. Johnson
Clinical Insights • Functional Medicine
Discover how cellular function influences energy, resilience, and overall wellness while exploring practical approaches to support long-term vitality.
DOI: 10.1145/chi.2015.1234
Explore Ann L. Johnson's evidence-informed articles, clinical observations, & educational resources designed to deepen understanding & inspire personalized wellness.

CEO TheWebagency
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique...
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique. It got my attention that’s for sure. I still remember the Chinese proverb you quoted “if you want the energy of 10 tigers, breathe well” and how you related breathing, muscles, emotions, and mitochondria as the cell’s energy source. Since I teach athletes how to be even higher performers, I find your insight about the connection between breath-soaring energy-sleep fabulous and very visual. Thanks for helping push more power, strength, and energy into the wings of our high-performing athletes.

Holistic Health & Recovery Specialist
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique...
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique. It got my attention that’s for sure. I still remember the Chinese proverb you quoted “if you want the energy of 10 tigers, breathe well” and how you related breathing, muscles, emotions, and mitochondria as the cell’s energy source. Since I teach athletes how to be even higher performers, I find your insight about the connection between breath-soaring energy-sleep fabulous and very visual. Thanks for helping push more power, strength, and energy into the wings of our high-performing athletes.

Developer I2c Company
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique...
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique. It got my attention that’s for sure. I still remember the Chinese proverb you quoted “if you want the energy of 10 tigers, breathe well” and how you related breathing, muscles, emotions, and mitochondria as the cell’s energy source. Since I teach athletes how to be even higher performers, I find your insight about the connection between breath-soaring energy-sleep fabulous and very visual. Thanks for helping push more power, strength, and energy into the wings of our high-performing athletes.

Accountant TheConsturction
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique...
I never realized the shared power of our muscles, emotions, and mitochondria. So, when I heard you speak, this was not only new information to me but your presentation of it was unique. It got my attention that’s for sure. I still remember the Chinese proverb you quoted “if you want the energy of 10 tigers, breathe well” and how you related breathing, muscles, emotions, and mitochondria as the cell’s energy source. Since I teach athletes how to be even higher performers, I find your insight about the connection between breath-soaring energy-sleep fabulous and very visual. Thanks for helping push more power, strength, and energy into the wings of our high-performing athletes.
Take the first step toward better health with a one-on-one consultation. Share your concerns, ask questions, & receive thoughtful guidance tailored to your unique wellness goals.
Investigative Functional Medicine Practitioner
Ann L. Johnson specializes in identifying the underlying causes of chronic fatigue and low vitality. Her targeted strategies are designed to help you break free from exhaustion, re-energize your body, & reclaim your zest for life.
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Find answers to common questions about Ann's personalized approach, consultations, functional medicine philosophy, and what you can expect on your wellness journey.
Every individual has a unique health story. My approach focuses on understanding how your body’s systems work together, allowing us to create a personalized wellness strategy based on your health history, lifestyle, and goals.
Your first visit is a comprehensive conversation about your health history, current concerns, lifestyle, and wellness objectives. Together, we’ll discuss the next steps and determine the most appropriate personalized approach for your care.
If you have previous medical records, imaging, or laboratory reports, bringing them to your appointment can provide valuable context and help us better understand your health history.
Functional medicine is a personalized, patient-centered approach that can complement your overall healthcare. During your consultation, we’ll discuss whether it’s the right fit for your individual needs and wellness goals.
Yes. Depending on your location and the type of appointment, virtual consultations may be available to provide convenient access to personalized care.
Simply complete the appointment request form or contact our team directly. We’ll help you schedule a consultation at a time that’s convenient for you.