Prima Medicine – Fairfax Office

Fairfax Office

3903 Fair Ridge Drive
Suite 218
Fairfax, VA 22033

Phone:

(703) 870-3750


Fax: 703.594.8604

Monday - Friday: 8:30 AM - 5 PM
Saturday: 8 AM - 12 PM

Fairfax Office

3903 Fair Ridge Drive
Suite 218
Fairfax, VA 22033

Phone:
(703) 870-3750

Fax:
703.594.8604
Monday - Friday: 8:30 AM - 5 PM
Saturday: 8 AM - 12 PM

At Prima Medicine, patients receive attentive, thorough care from professionals who prioritize long-term health and immediate needs alike. It doesn't matter if you're coming in for a routine exam, trying to manage a chronic illness, or seeking prompt help for an unexpected illness or injury. Our experienced staff is here for you.

Our Fairfax office is staffed by board-certified physicians, physician assistants, and nurse practitioners. We never rush through appointments and encourage patients to take the time they need to ask questions and fully understand their condition. We also offer same-day and next-day appointments, along with weekend hours, so care is always accessible, even when the unexpected happens.

Services Offered at Our Fairfax Location

The Prima Medicine team provides a broad spectrum of medical services to support every stage of adult life. The following are some of our most popular services.

A primary care doctor examining a patient in Fairfax, VA

Primary Care

We perform annual physicals, wellness exams, preventive screenings, and Pap smears. Regular visits can help catch potential medical issues early, and personalized care plans keep you on track as you work toward your health goals.

Chronic Condition Management

Our providers collaborate with patients to manage a wide range of long-term health conditions, including diabetes, high blood pressure, elevated cholesterol, arthritis, and sleep disorders. Ongoing treatment is essential to maintaining your quality of life and avoiding complications.

Urgent Care Services

When illness or injury strikes, Prima Medicine's team offers unmatched support. We treat colds, flu, infections, minor injuries, and other non-life-threatening concerns that require prompt medical attention.

Endocrinology

We evaluate and manage endocrine disorders such as hyperthyroidism, hypothyroidism, diabetes, adrenal issues, and more. Our patients benefit from close monitoring and can get prompt treatment adjustments as needed.

Medical Weight Loss

We offer medically guided weight loss plans and can prescribe GLP-1 agonists like semaglutide and tirzepatide to eligible patients.

Weight loss monitoring programs are overseen by licensed professionals, including Dr. Sylvia Luther, who is certified by the American Board of Obesity Medicine, and Shannon Ross, a board-certified family nurse practitioner. Our team also works with you to address underlying issues and make healthy lifestyle changes.

Concierge Medicine

Patients seeking a more personalized approach to healthcare may benefit from our concierge services, provided by Dr. Mandana Shafai. Dr. Shafai is board-certified in internal medicine with over 25 years of experience.

Concierge medicine gives you more direct access to your doctor, longer appointment times, and a customized treatment experience.

X-Rays

For added convenience, we provide in-office X-rays at our Fairfax location. On-site imaging allows our practitioners to assess injuries or health concerns more quickly, which can lead to faster diagnosis and better outcomes.

Functional Medicine

A physician taking notes and talking to a patient in Fairfax, VA

A patient-centered, science-based approach to healthcare that focuses on identifying and addressing the root causes of disease rather than merely treating symptoms. It views the body as an interconnected system and considers how genetics, environment, and lifestyle factors influence long-term health and chronic disease. By emphasizing personalized treatment plans, nutrition, stress management, and preventive care, functional medicine aims to restore optimal function and promote overall wellness.

Why Patients Choose Prima Medicine in Fairfax

Patients in the Fairfax area choose Prima Medicine for our tailored approach and dedication to excellence. Our staff is committed to building lasting relationships based on trust, compassion, and open communication. We take the time to understand your concerns and develop care plans that reflect your needs and lifestyle.

With flexible scheduling options – including weekend hours – our Fairfax location makes high-quality medical treatment convenient. Whether you're looking for a reliable primary care provider or want to be seen quickly for a pressing health concern, Prima Medicine supports your health and well-being.

Schedule an Appointment Today

Your health deserves attention that's both accessible and compassionate. If you're in the Fairfax, VA, area and looking for comprehensive, responsive treatment, reach out to Prima Medicine. Same-day and next-day appointments are often available.

Prima Medicine is rated 5 out of 5.0 based on 1315 ratings.

Google
Everyone at Prima (including the emergency clinic) is wonderful. They are professional and compassionate. Dr. Y goes into detail with me to ensure I know what I should be doing to take better care of myself.
Judy Whitman
Google
As a new patient, Alexa made me feel comfortable discussing my health issues and she was patient and genuinely interested in my well-being. My experience was a six star but they only offer five. I highly recommend giving Prima Medicine an opportunity to assist you with your medical needs.
Joshua Woods
Google
Paola Dayanan
Google
I had a great experience with Prima Medicine’s Fairfax office location. I was treated with the upmost respect and the nurse practitioner, Megan Chirichella, I spoke with during my annual physical addressed all my questions.
Matthew Delgado
Google
Faith Fort
Google
Tyson Mckee
Google
We had a wonderful time. Will definitely be back! The staff are so friendly
Max Kenny
Google
Alhadi Nour
Google
I am extremely pleased with the care & encouraging guidance I receive from Dr. McMillan in managing my Diabetes. She spends quality time with me & gives meaningful analysis and advice on progress that I am making & ways to improve my condition. Casey & Wendy of her Team are also vey friendly, kind & helpful in taking my vital measurements, answering questions and assisting with administrative aspects of my appointment. A great Team which I highly recommend. Thank you! -- John E., Herndon, VA
John Edwards
Google
New patient—NP Megan was excellent!!
melissa vega

1 3 4 5 6 7 132

Schedule a Consultation

* All indicated fields must be completed. Please include non-medical questions and correspondence only.
By entering your phone number, you agree to receive text messages according to our terms of use and privacy policy.

Accessibility Toolbar

Due to the inclement weather

our Tyson and Merrifield locations will be closed tomorrow, January 27th, 2026, and will return to normal operational hours on Wednesday, January 28th, 2026. We will be opening at 10 am tomorrow, January 27, 2026, at our Fairfax and South Riding locations.
 

Close the CTA