Restore Your Energy, Rebuild Your Health, and Feel 10 Years Younger By Extending Your Healthspan—Not Just Your Lifespan
Whether you’re looking to build a foundation, unlock genetic insights, or optimize for longevity — there’s a plan designed specifically for your body and goals.
As featured in
Over 1,000+ Happy Patients
Dr. Rajka is a miracle worker!
I struggle with insomnia for years, and she uncovered so many issues that I never knew about after years of struggling. I changed doctors multiple times, and couldn’t figure out what to do about my sleep.
Dr. Rajka Milanovic Galbraith is amazing!
Dr Rajka Milanovic Galbraith is amazing! She knows everything I'm looking for with professionalcare to live a long and healthy life! Her whole staff is very responsive and is helping me achieve my goals!
Dr. Rajka is "The Doctor's Doctor"
When I needed help with my own medical issues that I needed help sorting out because I was feeling so bad, I turned to Dr. Rajka. Asking for her help was the best decision I made for my health.
Meet Dr. Rajka — The Functional Medicine Doctor Who Connects the Dots If you’ve been told your labs are “normal” but you still feel tired, foggy, or off…
You haven’t had the right eyes on your case.
I’m Dr. Rajka Milanovic Galbraith — board-certified MD, certified in Functional Medicine, and founder of Simply Health Institute. For over 20 years, I’ve helped thousands of patients — including physicians, CEOs, and high-performing parents — reclaim their energy, clarity, and vitality when conventional care gave them nothing but dead ends.
My specialty is solving complex, chronic cases through advanced diagnostics, whole-body mapping, and a level of partnership most patients have never experienced before.
“Dr. Rajka really respected me and listened to my take on things. She worked with me to find a balance between what I wanted and the optimal protocol from her perspective.”
— Ari Whitten, Fatigue & Energy Expert, The Energy Blueprint
Whether you’re just starting your health journey, dealing with long-term dysfunction, or optimizing for performance and longevity — there’s a program built for you.
Because your symptoms aren’t random. They’re signals. And when you know how to read them, everything changes.
From Foundational Healing to Full-System Optimization — See Which Program Is Right for You
Whether you’re just beginning your health optimization journey, dealing with long-standing issues, or ready to maximize performance and longevity — there’s a personalized longevity program designed to meet you where you are… and take you where you want to go.
Depending on the options you are looking for, our longevity programs offer many benefits, features, and effects such as:
Use the chart below to compare your options and find the right level of support.
Need help choosing your program?
Book a free call and we’ll guide you to the right fit.
Thousands of Patients Have Regained Their Lives
Dr. Rajka is a miracle worker!
I struggle with insomnia for years, and she uncovered so many issues that I never knew about after years of struggling. I changed doctors multiple times, and couldn’t figure out what to do about my sleep.
Dr. Rajka Milanovic Galbraith is amazing!
Dr Rajka Milanovic Galbraith is amazing! She knows everything I'm looking for with professionalcare to live a long and healthy life! Her whole staff is very responsive and is helping me achieve my goals!
Dr. Rajka is "The Doctor's Doctor"
When I needed help with my own medical issues that I needed help sorting out because I was feeling so bad, I turned to Dr. Rajka. Asking for her help was the best decision I made for my health.
From the moment I walked in, I was welcomed with open arms.
For the first time in my life, I felt as though I had a doctor that actually listened to me and what I was feeling. A doctor that didn't judge, but understood and assisted me in finding a solution. After various tests, we found the culprits to many of my issues and have worked steadily on a plan to get my body back to optimal health. I actually look forward to going to the doctor now!
I'm very thankful to have found Simply Health Institute, Dr. Rajka after suffering with anxiety!
Once I started getting panic attacks etc, I knew something was going on and I needed to do something to prioritize my health. After going to my PCP, and telling them how I felt, I was simply told its okay and gave me some medication to go on my way.
Dr Rajka is passionate about functional medicine and wellness
She is the best of both worlds--trained in family practice and then many years later trained in functional medicine. She has wide breadth of knowledge, and brings that to each patient experience. My experience was outstanding, and I would very highly recommend Dr Rajka.
Thousands of Patients Have Regained Their Lives
Dr. Rajka is a miracle worker!
I struggle with insomnia for years, and she uncovered so many issues that I never knew about after years of struggling. I changed doctors multiple times, and couldn’t figure out what to do about my sleep.
Dr. Rajka Milanovic Galbraith is amazing!
Dr Rajka Milanovic Galbraith is amazing! She knows everything I'm looking for with professionalcare to live a long and healthy life! Her whole staff is very responsive and is helping me achieve my goals!
Dr. Rajka is "The Doctor's Doctor"
When I needed help with my own medical issues that I needed help sorting out because I was feeling so bad, I turned to Dr. Rajka. Asking for her help was the best decision I made for my health.
From the moment I walked in, I was welcomed with open arms.
For the first time in my life, I felt as though I had a doctor that actually listened to me and what I was feeling. A doctor that didn't judge, but understood and assisted me in finding a solution. After various tests, we found the culprits to many of my issues and have worked steadily on a plan to get my body back to optimal health. I actually look forward to going to the doctor now!
I'm very thankful to have found Simply Health Institute, Dr. Rajka after suffering with anxiety!
Once I started getting panic attacks etc, I knew something was going on and I needed to do something to prioritize my health. After going to my PCP, and telling them how I felt, I was simply told its okay and gave me some medication to go on my way.
Dr Rajka is passionate about functional medicine and wellness
She is the best of both worlds--trained in family practice and then many years later trained in functional medicine. She has wide breadth of knowledge, and brings that to each patient experience. My experience was outstanding, and I would very highly recommend Dr Rajka.
The 3D Protocol That Powers Every Program
Whether you're in Signature, Executive, or Executive Edge, every program is built on Dr. Rajka’s proven 3-step method — designed to restore your body, optimize your biology, and create lasting change.
Most people are born with nutrient deficiencies they don't know about. Stress depletes them further. And a diet that looks healthy on the surface may be quietly fueling inflammation, insulin resistance, and mitochondrial breakdown.
- Advanced nutrient panel testing to identify exactly what your body is missing
- Personalized macronutrient and elimination protocols based on your labs and genetics
- Strategic supplementation to restore mitochondrial function and cellular energy
- Diagnostic tools like CGM and micronutrient testing to guide every decision
If your gut isn't absorbing what you eat, you're running on empty regardless. 70% of your serotonin lives here, your immune system depends on it, and nearly every chronic symptom has a gut connection hiding beneath the surface. Here's how address it:
- Specialty stool testing to identify bacterial imbalances, parasites, and enzyme deficiencies
- The 5-R gut restoration protocol: Remove, Replace, Repopulate, Repair, Rebalance
- Targeted support for leaky gut, low stomach acid, and intestinal permeability
- Microbiome optimization to improve hormone clearance, immunity, and mood
Every year, the average person absorbs 14 pounds of pesticides, herbicides, and preservatives. This toxic load damages the mitochondria and compromises your detox pathways. Here's how we fix it:
- Comprehensive toxin testing including heavy metals, organic pollutants, and mold
- Genetic analysis of your detox pathways to identify your specific vulnerabilities
- Phase 1 and Phase 2 liver detox support with targeted nutrients, binders, and protocols
- A fully designed long-term maintenance plan — because lasting energy requires a body that can clear what it's exposed to
Need help choosing your program?
Book a free call and we’ll guide you to the right fit.
Top 5 Reasons
High-Achievers Choose Dr. Rajka
She Finds What Everyone Else Misses
Most doctors treat symptoms. Dr. Rajka maps the entire system — hormones, mitochondria, stress, gut, and genetics — to uncover the real root causes of fatigue, brain fog, sleep issues, and more.
You Get a Doctor Who Actually Listens (and Partners With You)
You won’t get a rushed 15-minute visit or generic plan. You’ll get time, presence, and a collaborative approach from a board-certified MD who deeply respects your input and intuition.
Her Protocols Are Built on Data — Not Guesswork or Trends
Every step of your plan is informed by precision diagnostics, not guesswork, fads, or one-size-fits-all advice. From peptide therapies to genomic insights, it’s cutting-edge care grounded in science.
She’s Helped Thousands, Including Doctors, Executives & Thought Leaders
When physicians and high-performers get stuck, they call Dr. Rajka. Her track record includes solving complex, chronic cases others couldn’t crack.
She Doesn’t Just Fix — She Future-Proofs
Whether your goal is to heal, optimize, or slow biological aging, Dr. Rajka equips you with the tools, knowledge, and support to stay strong for life — not just for now.
Trusted By Thought Leaders & Medical Professionals
Dr. Rajka is a miracle worker!
I struggle with insomnia for years, and she uncovered so many issues that I never knew about after years of struggling. I changed doctors multiple times, and couldn’t figure out what to do about my sleep.
Dr. Rajka Milanovic Galbraith is amazing!
Dr Rajka Milanovic Galbraith is amazing! She knows everything I'm looking for with professionalcare to live a long and healthy life! Her whole staff is very responsive and is helping me achieve my goals!
Dr. Rajka is "The Doctor's Doctor"
When I needed help with my own medical issues that I needed help sorting out because I was feeling so bad, I turned to Dr. Rajka. Asking for her help was the best decision I made for my health.
Ready to Finally Get Answers — and a Real Plan?
If you’ve tried everything, but still feel like something’s off... this is your moment to stop guessing — and start healing.
Book a free consultation call with Dr. Rajka’s team to find out which program is right for you.
No pressure. No overwhelm. Just clarity.
Frequently Asked Questions
Ready to Finally Get Answers — and a Real Plan?
If you’ve tried everything, but still feel like something’s off... this is your moment to stop guessing — and start healing.
Book a free consultation call with Dr. Rajka’s team to find out which program is right for you.
No pressure. No overwhelm. Just clarity.
The information on this website is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Always consult with a qualified healthcare professional before making changes to your health, diet, or medical treatment.
Simply Health Institute, 1S443 Summit Ave #203, Oakbrook Terrace, IL 60181, 331-472-7422
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