National Integrated Health Associates (NIHA)
Holistic Integrative Medicine & Dental Center
Leaders in integrative and functional medicine and holistic dentistry, National Integrated Health Associates (NIHA) has been serving the Washington, D.C., Maryland, and Northern Virginia metropolitan area since 1995. Patients come from all over the United States to visit our cutting-edge holistic health care center.
NIHA’s integrative and functional medicine doctors and dentists blend the best of Western medicine and safe, natural therapies for comprehensive holistic treatment to help the body heal. Our practice is unique, offering a wide range of medical and dental services in one convenient location. Our professional health team includes integrative and functional medical physicians, holistic dentist, naturopathic physicians, and health professionals highly skilled in chiropractic, acupuncture, massage, IV therapies, and other healing therapies.
What Patients Say
Great office, best doctors. Dr. Kalva is amazing to work with. Appreciate everyone here in the office, so helpful and kind.
Absolutely fabulous place. Best doctors ever.
I have been seeing Dr. Kannankeril for a few years and she is actively helping to get my body balanced and healthy. She listens, is knowledgeable, up to date with new treatments and excellent in her field. I always feel confident in her care that she is supporting me to great health in a personal way.
Dr. Kalva is an EXTRAORDINARY GEM of a doctor. HE IS ONE OF A KIND. He’s compassionate, warm, and highly skilled in functional medicine. He has great knowledge on thyroid issues and progressive treatment. He’s a wonderful communicator with teens and parents. We have been so blessed to find him. His care has been transformative for our family.
Dr. Coy Roskosky is the best Chiropractor I’ve ever been to! I even trusted him working on my children. My son played football and Dr. Coy help tremendously!
This is an excellent dentist office. After moving to the area, I struggled to find a great dentist. Most dentists in the area were still okay with mercury based fillings and routinely told me I had cavities when I suspected that was not true. NIHA provided a healthy experience and in my opinion are much more trustworthy.
Exclusive NIHA Articles
Longevity Medicine Blueprint: A Functional Guide to Living Longer and Healthier, Naturally
This Longevity Blueprint is a functional medicine guide for the common man. Dr. Girish Kalva, functional medicine physician, has put together a longevity guide to living longer, leaner, and healthier, all with a…
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4 Healthy Food Swaps for Thanksgiving Dinner
Thanksgiving is a wonderful holiday! Getting together with friends and family, the seasons changing, pausing to be grateful, the wonderful food and desserts. To make it even better- let's consider some healthy food swaps to enjoy the beautiful and meaningful day-...
Low Progesterone and Women’s Health
In the past, women aged gracefully. Our grandmothers aged into menopause without the struggles women have today. Their hormones were balanced. Symptoms such as insomnia, depression, weight gain and cognitive issues were not the standard as they are today. Now, women...
The Perfect Month for Mental Health Awareness
Winter is coming, the days are getting shorter, it’s getting cold, and the visible life is leaving the trees and flowers. Cold and flu season is upon us as the sun is less available and vitamin D levels drop. October seems to be the perfect month to highlight how...
A Functional Medicine Approach to Hypothyroidism and Weight Gain
Hypothyroidism is common as we age, and a functional medicine approach to optimize the thyroid will help the body with several important body processes. Functions that were normal earlier in life such as hormone production are one of the most important and the thyroid...