Markham Integrative Medicine

Dr. Gannage helped me in a way that no other doctor could. I had been in and out of hospitals for years, struggling with effects of severe ulcerative colitis. Before seeing Dr. Gannage, local hospital blood work and other clinical tests came back clean and we could not figure it out. Dr. Gannage was able to look deeper and complete higher quality tests that brought back results that other local labs did not. We were able to attack the root issues right away and saw results that were not possible else where. I got my life back thanks to MIM. I have recommended several family and friends since. All family doctors should function this way.

Dr Gannage provided me with the supplements/medicine and knowledge to help me manage peri-menopause symptoms. I haven't felt this great in a very long time. He has a vast amount of knowledge and can customize a plan for you to make you live your best life. Highly recommend.

Dr Gannage has changed our son’s life! We have been seeing him for over 5 years and the positive changes in our son’s health are directly related to the consistent care we have recited by Dr Gannage and his vast knowledge. Since being in Dr Gannage’s care our son is now thriving more physically and mentally as his body has improved with proper nutrition, diet, supplements and other therapies which are working to support his health. He is always patient and understanding and is willing to answer questions and educate parents. We are very grateful and thankful that we found Dr Gannage and we would highly recommend him (and do) to anyone.

I have been a patient of Dr. Gannage since 2012. Over the years he has helped me successfully deal with my chronic health issues. I have found him to be an extremely well-informed doctor who looks at different ways to deal with my chronic issues. I am now 78 years old and enjoy vibrant energy and health. I recommend Dr. Gannage to anyone ho is looking for excellent medical advice.

Dr.Gannage has helped my son, my mother and my father improve their health so much! His conventional md and integrative approach has been an absolute game changer! The improvements my family has made under his care is truly amazing. As a functional medical doctor, Dr. Gannage has made an impactful positive outcome on my family’s health. Such a blessing to have such a progressive mind working with patients to improve their health. I would highly recommend anyone looking to improve their health to seek Dr. Gannage‘s expertise.

My 3-year-old daughter has autism. Previously to initiate our treatment with Dr. Gannage I had a child anxious all the time, closing doors at home along the day, who wouldn’t walk from one room to the other, who wasn’t able to enjoy herself at the playground due to anxiety. She had echolalia, couldn’t express her wants and needs. She had compulsive sensory issues, like pulling her hair and passing though her lips. She had 1.5 years of speech therapy to be taught how to shake her head yes or no, how to point, how to make choices. We saw slow improvements. Then I found DR. Gannage and our lives have changed. Five months into the treatment and my daughter is happy, more relaxed, she is able to run around our home, is able to enjoy herself and play freely at the playground. She can make choices, she learned on her own how to answer yes and no, she is talking, singing and saying that she loves us. She no longer closes doors or pulls her hair. She is flourishing and I cannot wait to watch her next developmental leap. She is in the process of neurologic recovery, a miracle that would not be possible without the guidance and treatment of Dr. Gannage. Thank you, Dr. Gannage, thank you for helping Laura to be her best self and for changing her life.

Dr G has been a life saver- literally. What took my allergist 4 years to diagnose took him 2 visits. It’s been over a decade I have trusted him with my health. When I was having heart issues, he solved the problem, hormonal issues he tested and treated, mold/fungus, candida- treated. When my kids were young and Needed support he was there for us. I know I wouldn’t be as healthy as I am without him. I know I rarely thank him but I am forever grateful.

Dr Gannage has a no nonsense approach to treating his patients. What you can expect from him is up-to-date knowledge on current treatments, a protocol tailored to your specific needs and honesty.What he expects from you is the willingness to put in the work to better your health.Dr Gannage gave us our lives back. My son has done a complete 180 under his care. I will be forever grateful to the MIM team.

Many years ago when I lived in Canada Dr Gannage helped me to get my life back after a serious thyroid problem.Today 17 years later I live a normal and healthy life without any meds and my thyroid is still intact and working as it should.Thank You Dr Gannage, I will forever be thankful for your excellent care.