HELPING PATIENTS RECLAIM THEIR HEALTH FOR OVER 20 YEARS
Dr. Gary Petro knows true healthcare goes beyond symptom management—it’s about uncovering the root cause of illness, optimizing well-being, and empowering you to take control of your health. Our practice strives to provide ongoing, science-backed, functional care that helps you heal, prevent disease, and thrive in every aspect of life.

It's time for a new kind of healthcare, backed by personalized, root-cause medicine that helps individuals heal, optimize their health, and achieve long-term wellness—supported by expert practitioners, continuous care, and cutting-edge science

We believe health should be proactive, not reactive. Our patients deserve the tools, support, and knowledge to take charge of their well-being and live free from chronic illness.
Dr. Gary Petro, DC, founded Good Medicine Functional Health to help you get both.
With over 35 years of experience—and having helped more than 8,000 patients—he has dedicated his career to uncovering the underlying causes of complex health challenges. Early in his career, he recognized that simply managing symptoms wasn’t enough. People needed a deeper, more complete approach.
That realization led him to pursue advanced training and study under some of the foremost leaders in functional, integrative, and holistic medicine. He is a member of the Institute for Functional Medicine, has completed advanced training through the Kalish Institute of Functional Medicine, and is certified in human genomics from the International College of Generative Medicine. In addition, he has completed over 500 hours of post-graduate training in functional neurology through the Carrick Institute, with a special emphasis on learning disabilities and cognitive decline.
Dr. Petro is also the author of the book Intentional Health: Your Best Chance for Aging Well and Avoiding Chronic Health Conditions, where he shares the principles and strategies he has developed over decades of working with patients to help them take control of their health and create lasting change.
Today, his focus is simple: help you restore balance, improve how you feel, and take control of your health for the long term.
Your care is built around the systems that drive your health—metabolism, hormones, gut health, brain function, and detoxification. Every plan is personalized to you, your history, and your goals.
Patients value Dr. Petro not just for his expertise, but for how he shows up—clear, committed, and focused on helping you succeed.
Outside the office, he enjoys time with his wife and family and staying active.
Because the truth is—you have more control over your health than you’ve been told. And you can create lasting change.
Book your free CONSULTATION
Life gets busy, but your health shouldn’t wait. We’re here to help you prioritize your well-being.
Select a time below for your free, 15 minute virtual consultation:
A ROADMAP TO REAL RESULTS

In-depth visits that give your provider time to fully understand your health history, concerns, and goals.

You’ll have access to tools, coaching, direct messaging with your care team, and group education—all included in your plan.
From gut and hormone health to autoimmunity and energy levels, we build a phased strategy just for you—and adjust it as your body changes.

Regular check-ins, ongoing guidance, and proactive care help you stay on track and feel better, faster.