Now Accepting New Patients — Same-Week Appointments Available.

Primary Care & Internal Medicine in Fairfax, VA

Board-certified physicians delivering compassionate, personalized care for adults. Preventive care, chronic disease management, and same-day sick visits.

Book Appointment

Online or by phone

Virtual Visit

See a doctor from home

Patient Portal

myPrivia — manage your care

(703) 344-1172

Mon–Fri 8am–5pm

About Our Practice

Trusted Primary Care for Adults in Fairfax, Virginia

Pioneer Medical Associates is a trusted internal medicine practice serving adults across Fairfax, Virginia. Our board-certified physicians specialize in diagnosing and managing complex adult health conditions, offering comprehensive services from annual preventive care to long-term chronic disease management.

We are proud members of Privia Medical Group, giving our patients access to a coordinated network of top physicians, seamless digital health tools, and the highest standards of evidence-based care.

Our mission is simple: to be the doctor you can call, trust, and rely on — for every stage of your adult health journey.

Privia patient satisfaction vs national average

Same Day

Sick visits — usually seen today

Board

Certified internal medicine physicians

3M+

Patients served across Privia network

Why Choose Us

A Practice Built Around You

We know you have choices when it comes to your healthcare. Here is why our patients stay with us — and why new patients choose us every week.

Board-Certified Internal Medicine Physicians

Our doctors have completed rigorous training and board certification in internal medicine — the specialty focused on adult health.

Same-Day Sick Visits — Usually Seen Today

When you're sick, you need your doctor fast. We work hard to see sick patients the same day they call.

Privia Medical Group Network

As part of Privia, our patients enjoy seamless digital tools, coordinated specialist care, and access to one of the region's top physician networks.

Telehealth Available

Can't make it in? See your doctor from home with a virtual visit — secure, convenient, and covered by most insurance plans.

Most Major Insurance Plans Accepted

We accept Aetna, UnitedHealthcare, CareFirst BlueCross BlueShield, Cigna, Humana, Medicare, and many more.

Meet Your Doctors

Our Board-Certified Physicians

Get to know the doctors who will be with you every step of your health journey.

Dr. Ahmed Abdulameer, MD

Internal Medicine

Dr. Abdulameer combines extensive clinical experience with a genuine commitment to building long-term relationships with his patients. His approach to complex conditions is thorough, evidence-based, and highly personalized.
Languages: English, Arabic

Dr. Wissam Zaeeter, MD

Internal Medicine

Dr. Zaeeter brings years of experience in internal medicine with a patient-centered approach focused on listening, understanding, and creating personalized care plans. Known for his warmth and thoroughough explanations.
Languages: English, Arabic
Internal Medicine

Insurance Accepted

We Accept Most Major Insurance Plans

Aetna

UnitedHealthcare

CareFirst BlueCross BlueShield

Humana

Ameritas

Principal Financial Group

Dental Network of America

Guardian

Blue Cross Blue Shield

Cigna

Medicare

+ More — call to verify

Not sure if we accept your plan? Call us at (703) 344-1172 and we’ll verify your coverage before your visit.

Patient Reviews

What Our Patients Say

"Dr. Zaeeter is the friendliest and most patient doctor I have ever met. He is personable and he truly listens to your concerns. He is also very knowledgeable and explains everything clearly. He will be my primary doctor from now on."

Verified Patient Google Review

"Dr. Wissam utilized his long years of experience to easily diagnose my problem and guided me through the necessary steps. He also immediately followed up with me once the results were out to reassure me of the steps for recovery."

Verified Patient Google Review

"Great provider! Very attentive and involved in care, approachable with concerns and provides useful and important feedback. I am so happy I found Pioneer Medical and will absolutely be establishing Dr. Zaeeter as my primary physician."

Verified Patient Google Review

Why Choose Us

The Holistic Glow

Functional Medicine & Medical Aesthetics

Beyond primary care, Pioneer Medical Associates offers The Holistic Glow — a curated suite of functional medicine and aesthetic services designed to help you look and feel your absolute best.

Whether you are seeking IV nutrient therapy to restore your energy, functional medicine to address root causes of health concerns, or medical aesthetics for graceful aging — The Holistic Glow delivers science-backed results in a warm, physician-led environment.

IV Nutrient Therapy

Energy, immunity, hydration & recovery infusions

Functional Medicine

Root-cause approach to hormones, gut & fatigue

Botox

FDA-approved wrinkle relaxers, preventive & corrective

Dermal Fillers

Lip, cheek, under-eye & facial contouring

Weight Management

Physician-supervised, personalized program

Vitamin Consultations

Supplement & nutrition optimization

Common Questions

Frequently Asked Questions

New Patient? Here's What to Bring

Your first visit sets the foundation for your care. Come prepared and we’ll take care of the rest.

Government-issued photo ID

Insurance card(s)

List of current medications and dosages

Any recent lab work or medical records

Preferred pharmacy name and address

List of questions for your doctor

Parking Information

We are located on the 6th floor of the Arlington Boulevard building. Ample free parking is available in the building lot. Enter from Arlington Boulevard. Elevator access available.

Find Us

Contact & Hours

Address

8316 Arlington Boulevard, Suite 630
Fairfax, VA 22031

Office Hours

Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed

Telehealth

Virtual visits available — book online

After Hours

For medical emergencies, call 911 or go to the nearest ER. For urgent non-emergency questions, use the myPrivia patient portal.

Ready to Get Started?

You Deserve a Doctor You Can Trust

Pioneer Medical Associates is accepting new patients. Most are seen within the same week.

8316 Arlington Boulevard, Suite 630, Fairfax, VA 22031 · Mon–Fri 8am–5pm

PROUD TO BE PART OF PRIVIA MEDICAL GROUP

Pioneer Medical Associates is a proud member of Privia Medical Group. The best doctors in our community have joined together to form Privia Medical Group (PMG), a multi-specialty, high-performance medical group that puts patients first. Our physicians are united by the mission of providing better, more coordinated care for their patients. To learn more about Privia Medical Group and find other Privia doctors, please visit our website →