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South Riding


South Riding Office

  • 43130 Amberwood Plaza,
    Suite 130
    South Riding, Virginia 20152

  •  Phone: 703-870-3750

  • Fax: 703.594.8604




About South Riding

If you are in need of Internal Medicine services in South Riding, VA, Prima Medicine is here to serve you. Our office provides a variety of services, including Congestive Heart Failure, Common Cold, Behavioral Health, and Ulcers to our patients with care and expertise. Prima Medicine have served many happy patients of the South Riding community. We hope to see you in our office soon!


South Riding is located in Loudoun County, near the cities of Arcola, VA and Stone Ridge, VA. The city is home to a variety of schools, including Freedom High, and colleges such as Stratford University and George Mason University. Patients of our practice can enjoy local attractions and activities in South Riding such as South Riding Golf Club, Chinmaya Somnath, and Solace Brewing. After your appointment, grab a bite to eat at one of South Riding's many lively restaurants, including Kirin Asian Cafe or Wong Kok.


See What Our Patients Say About This Location:

The care I receive is great and the location is convenient.

Rose C

September 28, 2021


I had a great experience! Cynthia was extremely friendly , welcoming, helpful , caring, and incredibly professional. friendly and respectful staff as well. Thank you D. Y for this amazing team ! thank you for the amazing care for our community in South Riding.

Salim D

April 10, 2021


I was able to schedule my appointment very quickly, receptionist was so kind and understanding of my situation. They ask you to text them when you are in the parking lot so you don’t have to wait in the waiting room at all. Dr Curtis was so nice and took time to listen to everything I wanted to discuss and did not rush me at all. She explained everything in detail and really put my mind at ease. Love Prima Medicine!

Sombol K

December 10, 2020


Dr. Rao, Rena, and their team at Prima's office in South Riding are phenomenal. We have been patients for nearly 4 years and appreciate the care that they provide. Mostly we see Rena, one of two Nurse Practitioners on staff. The phlebotomists/MAs make the blood draws relatively painless and that is much appreciated.

Bob C

October 25, 2020


I have mostly seen Rena Kalter at both Prima locations and I'm always impressed by her compassion and that she takes the time to listen. Both offices also have great nurses and front desk folks who explain things and also try to keep me informed as to wait times and when things come up. Highly recommend.

Trisha H

October 19, 2020

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