• For Patients

    Find and research the ideal practice for your entire family, then print the paperwork you will need for your first visit.

  • For Physicians

    We are the premier source for top physician referrals, information, and services

  • For Employees

    We are one of Loudoun County’s leading employers, providing job placement for over 800 employees throughout over 80 practices.

  • Who We Are

    Loudoun Medical Group is a physician owned organization of premiere multi-specialty medical practices.

  • Find a Doctor

    Find the right doctor in a convenient location amongst the largest physician owned medical group in Virginia

What is Loudoun Medical Group?

In June of 2000, LMG began its mission to serve the patients of Loudoun County and nearby communities and provide a foundation for physicians and mid-levels to practice medicine by supporting the administrative functions of the practice pods.  These functions include but are not limited to: administrative, purchasing, billing, credentialing, compliance, accounting and operational areas of expertise.  LMG has brought multi-specialty physicians together to work collectively with managed care organizations to offer better benefits to their patients while establishing a central office to handle the day-to-day affairs of doing business.  Under the leadership of CEO, Mary Beth Tamasy, LMG has grown from thirteen initial practices into the largest physician owned multi-specialty medical group in Northern Virginia.  LMG currently spans a geographic area of some 65 miles from Berryville to Alexandria, Virginia and employs over 1000 individuals.  Currently, LMG has 75 distinct practices or “pods” in 115 separate locations with more than 300 physicians and mid-levels providing care to over half a million patients.

Annual Report 2010

Annual Report 2011

Annual Report 2012

Annual Report 2013

Annual Report 2014

Annual Report 2015

LMG Referral Booklet 2016