Welcome to HealthWise Clinical Nutrition


Dr. Mark Flannery is an expert in functional medicine practicing long distance with patients around the world as well as locally in Woodland Hills, CA of the Los Angeles area.

“Dr. Flannery is an outstanding clinician and teacher. He understands the complex interactions of the body and has the ability to clinically manage the most difficult cases.” —Datis Kharrazian, DHSc, DC, MNeuroSci, author of Why Do I Still Have Thyroid Symptoms?

mark-flannery-gardisil-hashimotos-kharrazian-thyroid-healthSpecializing in helping those that are suffering from:

  • • Hashimoto’s hypothyroidism
  • • Autoimmune disease
  • • Chronic conditions
  • • Gardasil and other vaccine damage

Dr. Mark Flannery, DC, FAAIM, DCBCN, DCCN, CNS has helped many patients suffering with Hashimoto’s hypothyroidism, multiple sclerosis, rheumatoid arthritis, vitiligo, chronic fatigue, fibromyalgia, digestive disorders and other autoimmune, chronic, and neuro-inflammatory conditions, improve their quality of life. He also specializes in helping patients who have had adverse reactions to the Gardasil and other vaccines.

Dr. Flannery lectures as an educator and scientific speaker for Datis Kharrazian, DHSc, DC, MNeuroSci, a pioneer in functional medicine and neurology and author of the book Why Do I Still Have Thyroid Symptoms? Dr. Flannery teaches practitioners around the country the principles of functional medicine, endocrinology, and blood chemistry. He emphasizes to practitioners that they must uncover the underlying physiological dysfunctions causing a patients symptoms and not just supress the symptom itself.

Treating patients nationally, internationally, and in the Los Angeles area

Dr. Flannery works long distance with patients from around the world. His patients are from not only from across the United States, but also China, Spain, Argentina, United Kingdom, Saudi Arabia, Brazil, Turkey, the Philippines, Canada, and many other countries. He also treats patients from throughout southern California in his Woodland Hills, CA office in the Los Angeles area .

Dr. Flannery provides only the finest quality care using advanced nutritional therapies, detoxification programs, and sophisticated, cutting-edge laboratory testing. Dr. Flannery has a genuine concern for your health and well being!

The doctor of the future will give no medicine, but will interest his patients in the care of the human frame, in a proper diet, and in the cause and prevention of disease. —Thomas Edison


Learn more about our services

Call to schedule an appointment today!



What is functional medicine?mark-flannery-hashimotos-hypothyroidism-vaccine-damage-functional-medicine-kharrazian

Functional medicine focuses on correcting physiological function versus overriding the problem with drugs or surgery. Using science-based lab tests, assessments, and in-office exams, we look at physiology and where the dysfunction lies.

Functional medicine recognizes the body is a highly complex web of interrelated functions. It’s impossible to consider hormone balance without also considering the health of the immune system, or to address brain function without addressing gut health. All these systems act in concert with one another and not as isolated systems. This approach requires an in-depth knowledge of physiology and how the different systems in the body work together.

Going beyond drugs or surgery to address the root cause

Many of our patients have been to numerous doctors and sometimes even the top medical clinics in the country. Some have also made the rounds of various alternative doctors. They’re often told their lab tests are fine and nothing more can be done.

In functional medicine we focus on treating the person not the disease. We don’t look at what drug or which surgery might mask or remove a problem. Nor do we mask symptoms with herbs or the latest nutrient. Instead, we examine a person’s physiology to see where the breakdown has occurred and how we can unwind vicious cycles that perpetuate autoimmune and inflammatory disorders:

  • Autoimmune disease: Hashimoto’s hypothyroidism, multiple sclerosis, Sjorgen’s, vitiligo, etc.
  • Hormone imbalances: PCOS, female hair loss, low male testosterone, PMS, menopause symptoms, etc.
  • Chronic health conditions: Joint pain, insomnia, allergies, skin rashes, weight loss issues, IBS, chronic fatigue syndrome, fibromyalgia, etc.
  • Brain-related: Brain fog, memory loss, Alzheimer’s, Parkinson’s, traumatic brain injury, trouble focusing, learning difficulties, ADHD, ADD, autism spectrum, etc.
  • Vaccine damage: Gardisil vaccine, other vaccine damage

Functional medicine is not for the person who wants a quick fix to mask a symptom. Our patients are interested in optimal health and are willing to do the work to achieve it. This may mean making changes to your diet or lifestyle, but can result in genuine, lasting corrections to your condition.

Health is not the absence of disease. It is the proper functioning of one’s physiology.

Often doctors are looking so hard for the disease they miss the lack of function.

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We are located at:
5850 Canoga Avenue, Suite 240
Woodland Hills, CA 91367

Phone: 818-704-5685
Skype - healthwise.office

Hours of Operation:
Monday, Wednesday, Thursday, Friday
9:00 am to 5:00 pm
We are closed for lunch 12:30 to 2:00

Important Clinic Updates

Happy New Year!!!

Make this the year you get to the root of your health issues. Call us now 818-704-5685.

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Skype Available!

As a convenience to our international patients, you can now reach my assistant Lisa via Skype. Our Skype name is: