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Functional Medicine and Anti Aging Specialist

Our Mission


At A Greater Whole we are about helping you live naturally, beautifully, and with vigor. We can help you get meaningful results. We offer primary health care as well as the specialties of: anti-aging/longevity medicine, scar and wrinkle treatments, regenerative aesthetics, organic skin care, and brain fitness. We approach each individual with special care by thoroughly looking at your entire health picture to get to the underlying cause of your health problems. We customize treatment plans to get you feeling and looking your very best with cutting edge, evidence based medicine. This promotes synergy- the creation of a whole that is greater than the simple sum of its parts, or as we like to call it, ‘A Greater Whole.’

Natural Remedies To Let the Body Heal Itself

I am dedicated to health and healing. I wanted to be a doctor since I was in kindergarten. In my early teens I began suffering from a debilitating disease that led me to discover naturopathic medicine. At the same time, my experiences taught me the pros and cons of ‘western’ medicine and a unique respect and appreciation for both ideologies. I work with my patients to formulate the best plan for them as an individual, not a disease. I thoroughly enjoy getting to know my patients and sharing in their lives. I believe that understanding my patients better positions me to understand their dis-ease and determine how to help them optimize their health and lives.

Understanding the root cause unlocks your ability to heal.


of Patients see an improvement in their symptoms.


Improved Symptoms IBS


Improved Symptoms PMS


Improved Eczema


Improved Insomnia

Areas of Expertise

Functional Medicine For Men

Men lose approximately 1% testosterone of each year after the age of 25. This decrease in hormone production, resulting in lower muscle mass, slower metabolism, and lower libido. But you don’t have to accept this natural process of aging….(more)


Functional Medicine For Women

A Greater Whole specializes in personalized anti-aging medicine for men and women.  Our anti-aging team provides individualized, state-of-the-art diagnostics and treatment. With a conveniently located Kirkland location (near Seattle, Washington) we see clients from all over the greater Seattle area. The practice was founded by Dr. Tacita Robertson, an innovative anti-aging specialist, who helps men and women recapture the vitality and good health of their youth….(more)

IV Therapy

IV Infusions

Our Intravenous Therapy (IV Therapy) treatments are  designed to provide our patients with injectable liquid nutrients  that help empower the immune system and replenish vitamins and minerals that may be deficient. IV Therapy delivers quality nutrients that your body can quickly absorb- imparting immediate benefits.(more)

Nutrient Injections

Nutrients such as vitamins, minerals, amino acids, iron and botanicals can be a safe and effective way to bathe every cell in your body and supercharge your body’s natural functions.(more)

What Our Customers Say

Jared Hughes
Jared Hughes
17:40 21 Jan 21
I have been a client/patient of Dr. Tacita close to three years now and she has helped me so much with male hormone treatment. She is knowledgeable, kind and works hard for her patients.
L Barber
L Barber
20:34 15 Apr 20
I having been a patient of Dr Robertson for several years now. And am so happy to have found such an attentive, kind and extremely knowledgeable doctor.From my first visit  I was very impressed by Dr. Robertson's office, staff and her wonderful demeanor. Her patiently listening to my concerns and my many questions, made me a fan from day one and her knowledgeable and skillful approach was very comforting and effective. I love being able to access my records, labs and appointment summary online via the patient portal.Due to her treatment plan I feel better and have more energy than I have in a long time. I would highly recommend her to anyone!
Ember Leaf
Ember Leaf
06:31 15 Feb 20
Dr Tacita always makes me feel safe and cared for.
Zachary Woodward
Zachary Woodward
18:43 15 Nov 18
I have been going to Dr. Tacita for over a year now. She has opened my eyes to the power of preventative medicine, self-care and steps I can take to maximize my health and well-being. She is truly amazing! We all would like to be the best version of ourselves and she has put me on a sustainable path to meeting my own health goals.
Meghan Glidden
Meghan Glidden
16:21 06 May 18
I went to Dr. Robertson after getting frustrated attempting to find help with several other family doctors and specialist. She has not only helped me resolve my sleeping issues, I am feeling better than I have in years. Supportive environment with a range of options presented for treatment. I love this office and have recommended her to many of my friends.
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We're Here Whenever You Need Us



FAX Number

Fax: 425-896-8975


11702 98th Ave NE #108 Kirkland, WA 98034