MEET DR. ADRIENNE GUTHRIE, PHD

Board-Certified Doctor of Natural Medicine |

Functional Medicine Practitioner

Awarded Best Emerging Leader in Functional & Natural Medicine in the US of 2025
Founder of ROOTED Functional Medicine & Longevity Lab

Dr. Adrienne Guthrie is a nationally respected board-certified Doctor of Natural Medicine and Functional Medicine Practitioner, proudly certified through the American Natural Wellness Practitioners Board (ANWPB). She is the founder of ROOTED Functional Medicine & Longevity Lab, a Telehealth-based clinic that serves clients nationwide—rooted in Sacramento, but healing coast to coast.

Known for her ability to connect deeply and get to the root of complex chronic issues, Dr. Guthrie is changing lives through personalized, evidence-based protocols that combine functional lab testing, mineral balancing, and cellular-level healing.

She specializes in conditions that conventional medicine often dismisses or mismanages—like chronic fatigue, gut dysfunction, hormone imbalance, blood sugar instability, neuropathy, ADHD-like symptoms, and autoimmunity. Her signature approach uncovers the real cause beneath the symptoms, creating long-term transformation for clients who are tired of masking symptoms and ready to finally heal.

Credentials & Specializations

Board-Certified Doctor of Natural Medicine (ANWPB)

PhD in Natural Medicine (DNM)

Functional Medicine Practitioner

Advanced training human parasitology, clinical nutrition, functional lab interpretation, cellular detox, and mineral-based healing

Experience with both pediatric and adult chronic care

Why She Does This Work

Dr. Guthrie’s passion for natural healing began with her own story: years of suffering from celiac disease, hormone chaos, and emotional burnout—dismissed by doctor after doctor. It wasn’t until she found functional medicine that everything changed. That healing journey now fuels her mission to guide others from frustration to freedom.

She’s also a devoted mother to two amazing children—Hudson (10), who lives with ADHD, and Nova (2), her spirited sidekick—and understands firsthand what it means to advocate for a child’s health when the system falls short. Her practice is infused with faith, empathy, and the kind of wisdom that can only come from lived experience.

Her Mission

Dr. Guthrie believes you were designed to heal—and she’s here to help you remember that. Her goal is simple: to help as many people as possible reclaim their health, reverse what’s been holding them back, and live lives full of purpose, energy, and clarity.

Because healing isn’t just about surviving. It’s about rising.

BETTER HEALTH IN JUST 3 EASY STEPS!

Book Your Appointment

Using our online booking, schedule a time that works best for you.

Get Your Treatment Plan

We create a plan that is specific to you, your needs, & your goals.

Feel Great Again!

Within days you'll have a more optimal state of health & vitality!

FIND THE CAUSE - LIVE THE SOLUTION

At Rooted Functional Medicine, we're not just health care professionals. We are your partners in achieving a natural, pain-free lifestyle. With decades of experience, a passion for functional medicine...we are here to help you live your best life. Book your appointment today and start your journey to a more functional future.

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The information on this website, including text, graphics, images, and other material, is for informational and educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Adrienne Guthrie holds a PhD in Natural Medicine and is a Functional Medicine Practitioner. She is not a licensed medical provider in the state of California. Services provided through Rooted Functional Medicine & Longevity Lab are wellness-based, designed to support the body’s natural healing processes, and may be used alongside conventional medical care. These services do not diagnose, treat, prevent, or cure any disease. Always seek the advice of your physician or another qualified healthcare provider with any questions you may have regarding a medical condition. Individual results may vary. No guarantees are made or implied. These statements have not been evaluated by the Food & Drug Administration.


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