• Now Accepting New Patients

    High Quality Care

    Our innovative medical practice is located in Reston, VA. We combine top clinical expertise, a wellness focus, and access to 21st century technologies to offer you a better healthcare experience.

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Top Doctor Award Congratulations to Dr. Taweel and Dr. Valenti for both being a Washingtonian 2017 Top Doctor!

National Healthcare Decisions Day is April 16

Privia Medical Group is creating awareness around this initiative to emphasize the importance of advance care planning, no matter what stage of life you are in. Ask your provider at Internal Medicine Associates of Reston for more information at your next visit, or go to NHDD.org to learn more.

Schedule a Virtual Visit

Patients are discovering a more convenient doctor’s appointment. Learn More.

News & Announcements


    Reston Hospital is continuing construction on campus. During this time certain areas will be closed for parking. IMAR is located in the 1850 Pavilion I building, directly across from the… Read More

  • IMAR is pleased to welcome our newest provider, Andrea Aliaga, PA-C!

Proud to be Part of Privia Medical Group

Internal Medicine Associates of Reston 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.

I have been going to Internal Medicine Associates of Reston for the past two years and I am very pleased with Dr. Sunanda Sindhwani, one of the doctors. She never rushes me, she patiently listens to what I have to say. She really cares to learn about the patient. All nurses are very pleasant and knowledgeable as well.
Meg S.

Reston Office


1850 Town Center Parkway - Pavilion 1 Suite 209
Reston, VA 20190


703.437.5532 703.437.7022 Secure Message via Portal


Patient Portal

Privia Medical Group offers patients personalized and secure 24/7 online access to their health records, as well as the ability to communicate with your medical care team through our patient portal.

Schedule Appointments

The easiest way to book an appointment with your provider.

Request Prescriptions

Review prescription medications and request prescription renewals.

Secure Messages

Send and receive secure messages with your medical care team.

View Your Records & Tests

Quick access to your secure electronic medical record and test results.

Pay Your Bill

Pay your invoices by credit card, securely and conveniently.