Dr. John Ryan Lau is a Naturopathic Doctor who works with patients across the lifespan, from
young adults finding their footing to seniors striving to stay vibrant and strong. After completing
a Bachelor of Science in Kinesiology & Health Science at York University, he graduated from
the Canadian College of Naturopathic Medicine (CCNM). He now supports patients across
Ontario, collaborating with your existing healthcare team to ensure an integrated, well-rounded
plan of care.

Dr. Lau takes the time to understand the full picture behind your symptoms and designs
individualized treatment plans that help you feel informed, in control, and supported – whether
your case is straightforward or complex. When he’s not in the clinic, you’ll find him playing
sports, lifting weights, or experimenting in the kitchen.

Why work with me?

I take time to listen carefully and address what matters most to you. Every concern is taken
seriously. If something falls outside my scope, I’ll point you to the right resource or provider so
you’re not left without next steps.

What I offer

Treatment plans are personalized to your needs. Common approaches include:

1. Targeted nutraceuticals & botanicals – Vitamins, minerals, botanicals, and evidence-
informed natural health products, used judiciously and with medication interactions in
mind.

2. Laboratory testing & blood work review – Including hormone testing and selected
assessments (e.g., IgG food sensitivity testing when appropriate) to clarify contributors
and guide care.

3. Procedural therapies – Injection therapies (e.g., B12) are available where appropriate.
IV nutrient therapy is coming soon pending completion of additional licensing and
training.

What I’m proud of

I love helping patients make sense of their health, translating complex information into clear
options so you can make confident, informed decisions.

Cases I enjoy

I enjoy working with patients who have complicated cases. It is so rewarding to make sense of
different symptoms and connect the dots to help patients figure out what is really going on
with their health. This allows them to move forward and work on improving their health with all
their energy and being. Patients who are motivated and ready to change their lives have a fire
in them that I cannot describe and brings them to better places with their health that only they
could have done.

On a separate note, I will always have a soft spot for athletes of all levels as I had an athletic
upbringing myself. From weekend warriors to professionals, naturopathic medicine provides a
complimentary approach to sport and physical health that is often overlooked but has the
ability mainstay and the part of the default approach. Athletes are also more than their physical
bodies. Their nutrition, energy, sleep, mental health, and lifestyles are all areas they can work
on (through naturopathic medicine) to help them be the best athletes they can be.
Ready to get started?

Book an Initial Naturopathic Visit (60 minutes) to review your goals, history, and next steps.