The National Sports Medicine Institute is a full-service sports medicine and orthopaedic clinic situated in Lansdowne and Dulles Virginia. The clinics services include state of the art sports injury evaluation and treatment by highly trained orthopaedic sports medicine specialists. The clinic also offers coordinated state of the art diagnostic imaging and physical therapy services.



Mission Statement

The goal of NSMI is to establish in the field of Orthopaedic Sports Medicine, a local, national and international leadership role, by providing the highest standard of sports orthopaedic care combined with outstanding programs of education, research and performance enhancement to benefit athletes at all levels of competition. The clinic has the ability to care for the most distinguished elite athlete and offer the same level of care to the recreational athlete as well as those desiring mobility and active lifestyles.

Our Philosophy

Our practice is founded on achieving excellence in Orthopaedic Surgery, demonstrating integrity in our physician-patient relationships, providing compassionate care for our injured clients and promoting wellness as a priority in life. We strive for teamwork among health care professionals as a means to optimize both non-surgical and surgical outcomes.

Our Providers

David C. Johnson, MD Attending Orthopaedic SurgeonDavid C. Johnson, MD
Attending Orthopaedic Surgeon

Timothy S. Johnson, MD, Orthopaedic SurgeonTimothy S. Johnson, MD
Attending Orthopaedic Surgeon



Johnathan A. Bernard, MD, MPHJohnathan A. Bernard, MD, MPH
Attending Orthopaedic Surgeon

Nathan W. Coleman, MD
Attending Orthopaedic Surgeon

Shannon Nicholson, DNP, FNP-CShannon L. Nicholson, DNP, FNP-BC
Nurse Practitioner



Lansdowne Office Info

Weekdays 8:30am-4:30pm
©2011 National Sports Medicine Institute. All rights reserved.

New Opening! Dulles Office Info

Open: Wednesdays and Thursdays 8am-12pm