Award-Winning Gut Health Clinic in Oakville for Leaky Gut & Digestive Health
Led by an internationally recognized physician, our Gut Optimization Program combines personalized functional medicine and longevity protocols to address digestive dysfunction, improve energy and mental clarity, and support long-term vitality.
As Featured In
During my consultation for chronic pain, Dr. Hawass presented as very knowledgeable and attentive. He introduced a four-tier pillar system that focused on beliefs, gut health, hormones, and mobility. Which he explained as key contributors to migraines and nerve pain. I was highly impressed by his ability to identify the root of my pain with minimal explanation on my part. This approach felt both insightful and holistic, and he took the time to clearly explain how different factors in the body can be interconnected. A very good experience overall!
I suffered from persistent pain all over my body for 3-4 years. I seen multiple specialists, I was give cortisone, pain killers. It did’t help. It was limiting me from walking, sleeping . Is short living. I joined the clinic Optimal Wellness program, which worked on my leaky gut and optimized my hormones. After 6 months, I felt myself again. Able to play hockey. I am very with the result and I am currently on the continuity program to maintain the results.
I am.63 years old.and fler pain in my joints (arthritis) and fatigue for over 10 year, not sleeping well. Tired all the time. I seen mutiple specialist and was give pills that didn't work. Now after coming to Peak Health, they fixed my leaky gut and optimized my hormones. My pain is zero. I sleep very well. Feel more enngery and lost 20 lbs. I am very happy with the results. Thanks to Dr. Hawass and his team.
Who This Is For
If bloating, food sensitivities, fatigue, brain fog, or achy joints are making you feel unlike yourself, and you’ve been told “everything looks normal”, our gut optimization therapy in Oakville is for you.
THIS IS FOR YOU IF:
- You’ve been told your labs are “normal,” but you still feel off.
- You struggle with bloating, IBS symptoms, or food sensitivities that no one has explained.
- You’re tired of chasing symptoms with antacids, pills, or generic diet advice.
- You want a natural, long-term solution, not a band-aid.
- You’re ready to take charge of your health with expert support.
WE SERVE:
- Adults with unexplained digestive issues, fatigue, brain fog, or joint pain.
- Patients with digestive concerns alongside autoimmune, thyroid, blood-sugar, or inflammatory conditions.
- Entrepreneurs, professionals, and parents balancing high-demand lives.
- Clients who value personalized care and want real, lasting transformation.
The Truth About Your Gut: It Controls Far More Than Digestion
Have you ever heard of leaky gut? Think of your gut lining as a fortress. When it isn’t maintained, due to processed food, chronic stress and toxins, cracks form.
Toxins, bacteria, and undigested food particles leak into your bloodstream and deposit in three areas: your joints, causing pain, arthritis, or fibromyalgia; your brain, causing fog, sluggishness, and low mood; and your endocrine glands, causing thyroid and insulin dysfunction, often undetected for years.
Leaky gut also blocks absorption of key nutrients like iodine, selenium, zinc, and iron, so even the best diet and supplements can’t help you. That’s where a gut health specialist comes in.
Gut optimization is where better health begins to support the gut, and you create a stronger foundation for improved energy, hormone balance, joint health, and overall well-being.
Digestive Conditions We Support at Our Gut Health Clinic in Oakville
IBS
We support irritable bowel syndrome through dietary adjustments to improve your quality of life.
Acid reflux
We offer personalized gut-healing protocols to support acid reflux and optimize gut health.
GERD
We support GERD by providing dietary support, microbiome balancing, and functional supportments.
Leaky gut
We use a functional medicine approach, combining targeted supplementation, stress management, and microbiome therapy.
Our process
This is what you can expect when you sign up for our gut optimization therapy:
Step 1:
Advanced Testing
We conduct comprehensive lab testing, including U.S.-based food sensitivity tests and bloodwork for vitamins and minerals to assess absorption and deficiencies. We do liver and kidney function tests to assess the detox pathways.
Potential benefits:
- A clear picture of what’s causing your symptoms.
- Identification of food triggers and nutrient deficiencies.
Step 2:
Detox
We begin with an elimination diet and targeted oral and IV detox support to reduce gut inflammation and clear toxins.
Potential benefits:
- Less bloating, brain fog, and joint pain.
- Reduced systemic inflammation.
- A calmer, more predictable digestive system.
Step 3:
Repair
We support the first line of gut defense by optimizing stomach acid, then add digestive enzymes to help with food digestion.
Potential benefits:
- Relief from bloating and indigestion.
- Optimize absorption of the nutrients critical for hormone and joint health.
- Food becomes medicine again, often with fewer supplements needed.
Step 4:
Optimize
Finally, we enhance your gut flora with targeted probiotics and gut-lining support.
- A fortified gut-brain axis: better mood, focus, and sleep.
- A stronger immune system.
- Support for healthier immune and inflammatory regulation.
Our Personalized Gut Optimizer Program
| Ideal For |
|
| If You’ve Heard |
|
| If you’re Looking For |
|
| Our Goal |
|
| Treatments Includes |
|
| Duration | 6 months – five visits. |
Here’s what Traditional Care offers you:
| Standard Testing | May not always evaluate nutritional, dietary, or functional contributors to ongoing digestive symptoms. |
| “Normal” Lab Results | Doesn’t explain why you’re still bloated, foggy, or exhausted |
| Antacids & Pills | Medication can be helpful for ONLY symptom management. |
| Generic Diet Advice | Ignores your specific triggers and absorption problems |
| “Just Live With It” | Dismisses you and blocks your chance to thrive |
Our holistic approach
We’re a physician-led gut optimization clinic that delivers true transformation. In our gut optimization program, we look at your system as a whole, analyze every factor that might be affecting your gut health and create a personalized plan that works for your specific needs.
Why Choose Peak Health VIP?
| Category | Typical Clinic | Peak Health VIP |
| Wait Times | 12+ weeks | 1-2 weeks (priority access) |
| Referrals | Needed | No referral needed |
| Approach | Band-aid pills | Full hormone & Gut strategy |
| Focus | Temporary symptom relief | Clarity, energy and to feel younger |
Meet Dr. Mark Hawass
Dr. Mark Hawass is a physician with more than 30 years of clinical experience in functional. He is an established gut health doctor and gut specialist in Oakville, helping high-performing individuals support leaky gut, optimize nutrient absorption, and feel fully themselves again.
Dr. Hawass blends advanced diagnostics with structured gut restoration to uncover what’s really going on beneath the surface. His international award-winning VIP Biohacking Method has helped countless patients with bloating, fatigue, brain fog, and systemic inflammation so they can lead with clarity, vitality, and confidence.
Your Gut Has Been Trying to Tell You Something. It’s Time to Listen.
You don’t have to keep guessing why you feel off.
At our gut health clinic in Oakville, We’ll help you better understand the factors that may be contributing to your symptoms and develop a personalized path forward.
FAQ’s
How is my gut connected to my hormones, joints, and energy?
Your gut is the infrastructure that supplies your entire body. When a leaky gut develops, toxins escape into the bloodstream and deposit in your joints (causing pain and arthritis), your brain (causing fog and fatigue), and your endocrine glands (disrupting thyroid and insulin). At the same time, poor absorption starves your body of the vitamins and minerals needed to build healthy hormones. Optimizing gut function helps your hormones, joints, and energy.
Can you help with IBS, SIBO, bloating, and food sensitivities?
Yes. These are among the most common reasons patients visit our gut health clinic. Rather than masking symptoms, we identify what’s driving your digestive dysfunction through advanced testing, elimination protocols, and structured gut optimization.
What are the signs I should see someone about my gut health?
Bloating, food sensitivities, and irregular digestion are the obvious ones. But brain fog, fatigue, achy joints, weight gain despite healthy habits, low mood, poor sleep, and thyroid or insulin problems are all frequently rooted in gut dysfunction. If you’ve been told your labs are “normal” but you still feel off, your gut is one of the first places to look.
What tests do you use to assess gut health?
We use advanced lab testing including U.S.-based food sensitivity tests, extensive bloodwork for vitamins and minerals to assess absorption and deficiencies, and liver and kidney function tests to evaluate your detox pathways. Results are reviewed against optimal ranges, not just “normal” ones, and translated into a personalized supportment plan.
How long does it take for gut health nutrition counselling to show results?
Every patient is different, and the level or repair needed in every situation affects those healing times. Patients may notice improvements in bloating, brain fog, and joint pain within the first few weeks of the detox phase.
What causes digestive dysfunction?
The main drivers are processed and refined foods that kill your good gut bacteria, chronic stress and elevated cortisol (which keep your body in fight-or-flight mode, shutting down digestion), environmental toxins, and natural age-related decline. Left unaddressed, these factors crack the gut lining and set the stage for leaky gut and systemic inflammation.
