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.
FALL SAVINGS!
Dr. Dawn Cannon’s Fall Special
20% off all New Patients for the first 2 visits, a $225 value!
20% off all follow up visits for Existing Patients
Valid Oct. 1- Dec. 31, 2026
Dr. Cannon is a functional medicine physician with a holistic approach, with special interest in primary care, chronic disease, detoxification, mold/environmental concerns and more. Learn more
Fall Liver and Metabolic Reset with Dr. Sarebanha
3 visits for a special program price
Valid Oct.1- Nov. 30, 2026
Fall is a natural time to pause, reset, and focus on your health. Gain energy, feel lighter and healthier as we step into winter with Dr. Sarebanha’s Personalized 3-visit Liver Support program at a special price. Learn more
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
Got Constipation? 6 Natural Ways to Help
If your answer is yes to constipation, you’ve got a lot of company – over 4 million “friends” in the US alone! In fact, according to the US Department of Health and Human Services, constipation is the most common gastrointestinal complaint, responsible for over 2.5...
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Interventions to Slow Aging and Natural Decline of the Body
Aging is not a disease, yet it is accompanied by predictable, gradual declines in multiple physiological systems. These changes begin earlier than most people realize—often in the third or fourth decade of life—and accelerate with chronic stress, sedentary behavior,...
Natural Pain Relief Without Long-Term Medication Dependence
Many people living with chronic pain rely on medications for temporary relief, but these often do not address the underlying cause of discomfort. Once the root cause of pain is identified and treated, patients may experience long-term relief without relying on strong...
Allergy Sublingual Therapy for Whole-Body Allergy Symptoms
When Allergies Affect More Than Your Nose: Understanding Whole-Body Symptoms Most people think of allergies as sneezing, itchy eyes, or a stuffy nose. But for many, allergies can affect more than your nose. Allergies show up in ways that seem completely...
What Patients Say About LDA, Low Dose Allergy Immunotherapy for Allergy Treatment
Allergies can be miserable, but fortunately there are effective allergy treatments available within integrative medicine. Low Dose Allergy treatment, LDA, is an option that works for many allergic patients, including children. See what patients have to say about this...