Functional Medicine in Fairfax, VA

At Prima Medicine, we believe in treating the whole person, not just isolated symptoms. As part of our concierge services, functional medicine allows us to deliver highly personalized, proactive, and preventative care.

A functional medicine physician taking a patient's blood pressure

Our functional medicine physician – Dr.   Dr. Mandana Shafai – is board-certified in Internal Medicine, with additional training in lifestyle and concierge medicine. With their extensive experience in chronic disease management and whole-body health, she works to identify the root cause of illness and promote lasting wellness.

What Is Functional Medicine?

Functional medicine is a patient-centered, science-based practice. It looks at the functions of all body parts and how they are interconnected, with an aim to restore balance between them.

Rather than viewing a diagnosis or disease as an isolated entity, functional medicine tries to investigate the underlying cause, such as inflammation, hormonal fluctuations, or lifestyle choices. This method empowers patients to take a more proactive approach to their well-being.

Our Functional Medicine Services

At Prima Medicine, we offer a wide range of functional medicine services for adults in all stages of life.

Comprehensive Assessments

A woman talking to a functional medicine provider in Fairfax, VA

Our functional medicine providers conduct in-depth evaluations that go beyond standard check-ups to uncover underlying imbalances and potential risk factors. This includes advanced lab work, detailed health histories, and assessments of genetic, environmental, and lifestyle influences.

Personalized Treatment Plans

Rather than one-size-fits-all care, our team creates individualized plans based on your unique biology, symptoms, and goals. We continuously refine these plans to support your progress and adapt to your changing needs.

Chronic Disease Management

We use a systems-based approach to address chronic conditions such as:

By looking at the root cause and not just the symptoms, we aim to reduce dependency on medications and enhance your quality of life.

Nutritional Counseling

We offer evidence-based dietary guidance tailored to your metabolic profile, food sensitivities, and wellness objectives. It doesn't matter if you're dealing with a chronic illness, trying to lose weight, or looking to improve energy and digestion. Proper nutrition is critical.

Lifestyle Coaching

Our team helps you implement sustainable changes in sleep, stress management, physical activity, and more to support long-term health. By addressing everyday habits, we equip you with tools to prevent disease and enhance resilience.

Hormone Balancing

We evaluate hormonal health through specialized testing to identify imbalances related to thyroid function, adrenal issues, or sex hormones. Solutions may include natural therapies, supplementation, or medications when appropriate.

Why Choose Prima Medicine?

When you choose Prima Medicine, you receive functional treatments from Drs. Chethana Rao and Dr. Mandana Shafai. 

Dr. Rao is the founder and medical director of Prima Medicine, with over two decades of clinical experience. A board-certified physician, she specializes in chronic disease management, preventive care, and lifestyle interventions. Dr. Shafai's internal medicine background spans over 25 years. She focuses on preventive care, nutrition, weight loss, and hormone balancing.

Take Control of Your Health and Well-Being Today

Is it time to explore a more comprehensive approach to your health? Contact Prima Medicine.

Our concierge care team is here to guide you through all stages of your wellness journey. Call (703) 870-3750 or book an appointment online today.

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All office locations will close early at 3pm Wednesday, Dec. 24th and then be closed Thursday, Dec. 25th for Christmas

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All office locations will close early at 3pm Wednesday, Nov. 26th and then be closed Thursday, Nov. 27th and Friday, Nov. 28th for Thanksgiving

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All office locations will have normal operating hours today

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All office locations will be closed Saturday, Dec. 20th for Prima's Christmas Party

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All office locations will be closed Monday, September 1st for Labor Day

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All office locations will be closed Friday, July 4th for Independence Day

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