Virginia Nephrology Group Clinical Research Site

Location & Contact Information

Address: 1635 N. George Mason Dr., Arlington, VA 22205

Practice Phone: (703) 841-0707

Research Staff Phone: (888) 219-3294

Fax: (703) 841-0718

Facility features

  • Dedicated research space (located within community-based nephrology clinic) including workstations for study coordinators and monitors
  • Temperature monitored, secured cold storage (refrigerator, freezer)
  • Temperature monitored ambient storage space
  • On-site lab draw and centrifuge
  • Close proximity to ancillary services, including ambulatory surgical center and dialysis units

Clinical trials and services available

We are currently enrolling patients in the following clinical trials:

Principal Investigator

Renuka Sothinathan, MD

Renuka Sothinathan, MD

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Dr. Renuka Sothinathan is a practicing nephrologist and serves as Medical Director and Vice President of Medical Staff at Virginia Hospital Center, where she provides clinical and operational leadership in the delivery of evidence-based kidney care. She has conducted extensive research in IgA nephropathy, anemia in chronic kidney disease, hypertension, and kidney disease progression, with publications in peer-reviewed medical journals. Her clinical and research interests include glomerulonephritis, hypertension, kidney disease in pregnancy, nephrolithiasis, and general nephrology, closely aligning with current and emerging therapeutic development in the cardiorenal space and supporting effective translation of clinical research into real-world practice.

  • Medical School:Trinity College Dublin
  • Residency: Georgetown University Hospital
  • Fellowship: John Hopkins Hospital
  • Board Certification: Nephrology- American Board of Internal Medicine