Northern Virginia’s Largest Physician-Owned Multi-Specialty Group

Loudoun Medical Group, one of Loudoun’s leading employers, is composed of more than 50 physician offices located throughout Loudoun and Fairfax Counties, offering a wide range of specialties from more than 190 physicians, 50+ nurse practitioners, as well as numerous additional medical professionals and support staff. Through collaboration among these specialists, patients receive comprehensive medical treatment that is efficient and thorough. Systems and services are designed to assist physicians in the delivery of high-quality, coordinated, patient-centered care.

Started in 2000, James A. Lapsley and Mary Beth Tamasy, along with a group of local doctors, sought to create an organization of premiere multi-specialty medical practices that were also physician owned. By collaborating several offices, they were able to work with managed care organizations, offer better benefits to their employees, as well as reduce overall administrative operating costs.  As a group practice Loudoun Medical Group offers physicians economic, marketing, and management advantages, as well as the flexibility that is vital to providing today’s healthcare services.

Ultimately, Loudoun Medical Group allows area physicians to do what they do best, helping their community and serving their patients. Since 2000, Loudoun Medical Group and its members have provided top quality care to nearly two-million patients.