Dr. Natalie Cheng-Kai-On, ND,RAc

Dr Natalie Cheng-Kai-On BSc ND

Naturopathic Doctor in Unionville, ON

Dr. Natalie Cheng-Kai-On, ND, RAc is a naturopathic doctor that provides fertility and hormone therapy through natural remedies like acupuncture and hypnosis to establish optimal health. Dr. Natalie Cheng-Kai-On’s fertility clinic serves patients in Unionville, Markham, and surrounding areas.

When working on natural stress reduction this also helps with weight loss, digestive health, fertility, and overall women’s health. As a naturopath, Dr. Natalie Cheng-Kai-On also offers services such as detox, Digestive health remedies, IV therapy, Food Sensitivity Test, Weight loss, Natural Hormone Therapy, Acupuncture, Fertility, Women’s health and more.

Feel better. Look better.

Call 416-894-0621 or Email info@natdoctor.com 

It will only take 15 minutes to change your life!

Reduce stress naturally and you will improve your weight, hormones, fertility, energy and much more.

Check with your extended health insurance provider, as you may be covered for these services.



Naturopathic Medicine:

  • Naturopathic medicine is a distinct primary health care system that blends scientific knowledge with traditional and natural forms of medicine.
  • A naturopathic doctor is a primary care practitioner that seeks to restore balance to a person’s health by emphasizing the healing power of nature and focus on addressing the root causes of illness. Treatments are individualized for each and every person.
  • Naturopathic doctors can also complement and enhance health care professionals. They cooperate with other branches of medical science and refer patients for diagnosis or treatment when necessary.
  • In Ontario, naturopathic doctors must have an undergraduate education, then graduate from an accredited naturopathic institution and pass their professional licensing exams before practicing. Naturopathic doctors are regulated in Ontario.


  • The key principle that defines and connects all of Chinese medicine is that of Qi (chee), or vital energy.  The Qi of all organs must be in balance, neither too active nor too dormant, for a person to be healthy.  The Qi of the body’s organs and systems are all connected in meridians or channels that lie just under the skin.  A Naturopathic Doctor will use Eastern herbs and acupuncture to assist the body in regulating the Qi and achieving balance.  Acupuncture is the use of very thin needles (as thin as a strand of hair) which are inserted into specific meridian points.  The practice of acupuncture has been around for over two thousand years and has proven to be very effective especially for pain relief, fertility, and chronic illness.


  • Dr. Natalie will assess your health concerns and perform a physical exam. She may recommend certain diagnostic tests in order to determine the root cause of your health problems. Most of these tests are an extra charge. They may be covered by OHIP if requested by your family physician. Some may be covered by your extended health insurance plan.

Other Services:

  • B12 injections
  • Bio Impedance Analysis (BIA)
  • Inhalation Therapy (Antioxidant)
  • Cupping
  • Gua-Sha (Scraping)
  • Reiki


What I treat

In the initial assessment, we will set goals together, and then I will customize a health program for your needs. Here are some of my most popular programs. Contact me to find out if one of these programs are for you.

Stress Reduction

This program uses hypnotherapy, mind-body techniques and relaxation exercises to help you deal with unhealthy stress. This program can help you become aware of and address short-term and long-term sources of stress, and equip you with practical tools that you can use.

Digestive Restoration

This program focuses on restoring gut function with the 4 R’s: Remove, Replace, Reinoculate, and Restore.

Hormone Balance

This program addresses the causes of hormone imbalance and not just the symptoms. You may be a candidate for BHRT (Bio-Identical Hormone Replacement Therapy)

Weight Loss & Detoxification

Supervised weight loss that is safe and effective. You should expect 1-2 lb of fat loss per week. Detoxification is an important component of weight loss and emphasizes how to assist the body to eliminate accumulated waste and internal toxins. Herbal liver support will protect the cells from damage, and this is often missing in cleanses.

Pre-Conception & Fertility

This program aims to get both potential parent’s health in shape, so as to give their child the best possible future. The fertility program addresses all aspects that contribute to lowered fertility for men and women.

Customized Health Program

Naturopathic medicine recognizes the individual and that everyone is biochemically unique. A customized program is designed for each and every patient based on their initial assessment, lab test results, and their health goals. Whether you choose to heal with food, natural remedies, acupuncture, or lifestyle counselling, I will create a plan that fits your needs and lifestyle.

About Natalie Cheng-Kai-On

Naturopathic Doctor | Acupuncturist | Hypnotherapist

Dr. Natalie Cheng-Kai-On has a Bachelor of Science from the University of Toronto, and a Doctor of Naturopathic Medicine from the Canadian College of Naturopathic Medicine. She did her internship with the Robert Schad Naturopathic Clinic, Anishnawbe Health Centre, Mountainside Wellness, and Whipps Cross Hospital (London, England). Dr. Natalie is a licensed naturopath with the Board of Directors of Drugless Therapy – Naturopathy (BDDT-N). She is also licensed to practice acupuncture with the Canadian Society of Chinese Medicine and Acupuncture (CSCMA). Dr. Natalie is a member of the Canadian Association of Naturopathic Doctors, the Ontario Association of Naturopathic Doctors, and the Association of Perinatal Naturopathic Doctors. She is a certified FirstLine Therapy health practitioner.

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139 Main Street Unit 204,
Unionville, ON, L3R 2G6



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