Dr. Rebecca Kellerstein ND, Naturopathic Doctor

See how your better health can begin here.

Dr. Rebecca Kellerstein ND is a naturopathic doctor serving patients in Richmond Hill, Thornhill, Markham, and across the GTA whose passion is to help her patients optimize their health simply and naturally.

Operating as usual


Tracy Seider: Peri/ Menopause Movement, Muscle & Mindset Coach

Peri/menopause can be so murky and full of misconceptions.

What's going on? What to take? What to do? Are my symptoms normal? Is it peri/menopause? Is it something else? - YOU FEEL ME?

Well, if you've got questions, be sure to watch my interview with Hormone Health guru, Dr Rebecca Kellerstein. She'll be covering misconceptions and myths around a TON of issues, including:
1. Hair loss
2. Vaginal dryness
3. Low sex drive
4. Hormone replacement
5. Changes in your period
6. Night sweats - AND MORE

(Which numbers are you dealing with?👇👇👇)

Join us in the Perimenopause and Menopause Club on Tuesday, October 13 @ 1.30 pm EST as we continue to ROCK October - World Menopause Month.
Join here >>https://www.facebook.com/groups/periandmenopauseclub

Rebecca will speak to us about what’s actually going on, why you are feeling the way you feel, and how to start feeling great again (it’s possible!) by treating the root cause of your symptoms rather than taking a band-aid approach.
Replay available.

Join the Perimenopause and Menopause Club here >> https://www.facebook.com/groups/periandmenopauseclub

Dr. Rebecca Kellerstein is a Naturopathic Doctor who practised in Thornhill, Ontario for 17 years before joining forces with the multidisciplinary team at Limitless Health Naturopathic Clinic in 2017. Aside from her practice, Dr. Kellerstein has been heavily involved in teaching at various colleges. Because of her clinical excellence and compassion toward her patients, Dr. Kellerstein has been voted “Top Naturopathic Doctor” by the Liberal newspaper two years in a row.

After completing her undergraduate studies at The University of Toronto where she was a four-time Dean's List award earner, Dr. Kellerstein graduated with High Distinction, receiving an Honours Bachelors Degree in Microbiology, a Minor in Immunology, and earned The Dr. James A. and Connie P. Dickson Award for academic excellence. She then completed four years of study at The Canadian College of Naturopathic Medicine, graduating at the top of her class in 2000 and earning several awards, including The Governor's Medal of Excellence Award for academic and clinical excellence, The Saveira Zambri Award for clinical experience, and the Dr. J. Farquarhson Award for excellence in homeopathic medicine.

You can find Rebecca at www.rknaturopath.com


Dr. Rebecca Kellerstein ND, Naturopathic Doctor


Dr. Rebecca Kellerstein ND, Naturopathic Doctor


Happy Canada Day!!


Winning the Thornhill Liberal's Reader's Choice Award for the Best Naturopathic Doctor the second time in a row is truly an honour. I am so thankful to have such wonderful patients who have voted for me. I am truly grateful to have you choose me to be the one to help you get to your place of better health. Thank you!!

ewg.org 03/12/2017

The 2017 Dirty Dozen: Strawberries, Spinach Top EWG's List of Pesticides in Produce

Organic strawberries and spinach please. http://www.ewg.org/release/2017-dirty-dozen-strawberries-spinach-top-ewgs-list-pesticides-produce#.WMKD9iLXxP0.facebook

ewg.org Strawberries remain at the top of the Dirty Dozen™ list of the EWG Shopper's Guide to Pesticides in Produce™, with spinach jumping to second place in the annual ranking of conventionally grown produce with the most pesticide residues.

www.popsugar.com 01/17/2017

The 1 Photo Going Viral to Help Women Detect Breast Cancer

www.popsugar.com Earlier this week, many Facebook users were posting red hearts in support of breast cancer awareness, but one woman is opening up about why a "cute


Here's the next health challenge that is also on my new year's resolution list: Avoid staying up until the wee hours of the morning, and aim to get between 7-9 hours of sleep a night. Best of success!!



You can do it too! Very inspiring!

Never, ever, underestimate what YOU are capable of when you set your mind to it.


Now that the new year is here, it's time for the start of my health challenges to you. First week's challenge: Give up soda. Best of success!!!

media2.wptv.com 12/31/2016


Wishing you a very happy, healthy, and peaceful new year!



I am so excited to be moving locations, and joining the Limitless Health Clinic Team. Starting next week, I'll be at 350 Highway 7 East, Suite 211 Richmond Hill. My new telephone number is 905-889-3640. I look forward to seeing you in my new space!


“And every day, the world will drag you by the hand, yelling, “This is important! And this is important! And this is important! You need to worry about this! And this! And this!” And each day, it’s up to you to yank your hand back, put it on your heart and say, “No. This is what’s important.”
― Iain Thomas

Take some time out of your stressful day to breathe. This is what is important.--Rebecca Kellerstein.

theheartysoul.com 09/09/2016

9 pesticide-filled teas you should never buy (and the kind you should)

Tea Drinkers' FYI: http://theheartysoul.com/pesticide-tea/?t=DA&W=Viral

theheartysoul.com The earliest record of people drinking tea was in third-century China. It took nearly 1400 years for it to become a staple part of British culture, before being brought over the Atlantic to North America. Now over 80% of households across the continent drink tea at least once a week. As the popular...


I hope all of the students and teachers out there had a wonderful and healthy first day back!


I was so moved today when a patient told me that I gave her the strength to be heartened and as well as possible during her breast cancer radiation treatment. And the fact that because of the therapies we've been doing, the consequences of the radiation were minimal, and within a very short time, her energy was back on track just shot me to the moon.


It was a good day today. A woman suffering from extreme neuralgic pains for over a year without respite despite being on many meds a day, within one month is off her meds because she's taking appropriate naturopathic medicines. For the first time in over a year her pain is manageable. All I can say is wow!


Happy Father's Day to all the men who are taking care of their own children, taking care other men's children, or who are child-rearing alone. You are an inspiration!

familylifegoals.com 05/30/2016

3-Ingredient Natural Grout and Tile Cleaner – keeps tiles spotless & grime-free without chemicals

Instead of harmful cleaning chemicals....http://familylifegoals.com/3-ingredient-grout-and-tiles-cleaner-make-your-grout-look-like-new-and-tips-on-how-to-keep-it-spotless/

familylifegoals.com Keeping the bathroom clean is an absolute necessity. It can turn into a toxic nightmare at times. Apart from the dirt mess that can be created, cleaning products contain toxic chemicals which are very harmful to our health. Most of the common cleaners we use are made up largely of...More


To all the women who delivered their children obstetrically once and and by car forever after, I wish you a very happy and restful Mother's Day.


Wishing those who celebrate a Happy Healthy Passover. Just try to go easy on the Matzah.

livingtraditionally.com 04/06/2016

High Fructose Corn Syrup has been renamed and is now being marketed as a Natural Sweetener

It may be renamed to sound like it's a natural and more healthy sugar, but it's the same ol' high fructose corn syrup.


livingtraditionally.com High Fructose Corn Syrup Manufactures are trying to convince consumers into thinking that HFCS is like sugar by changing its name to Fructose. When the FDA rejected the corn syrup bid, the manufactures are trying to hide it under the name “fructose”. According to the Corn Refiners Association (CRA),…


Homemade fruit leather using apples, pineapple, blueberries, stevia, and that's it. It's healthy and delicious!


Thank you so much for voting me as Best Naturopathic Doctor in Thornhill, and for allowing me to win the Liberal's reader's choice award for 2015. I am flattered and humbled.





211-350 Highway 7 East
Richmond Hill, ON

Opening Hours

Monday 2pm - 6pm
Tuesday 7am - 6pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Saturday 7am - 4pm

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