• 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

Board of Directors

 

Chief Executive Officer

Mary Elizabeth Tamasy

MBT MBTMary Elizabeth Tamasy is the chief executive officer of Loudoun Medical Group.  In this role, Mary Beth is responsible for negotiations and planning of managed care operations; billing and accounts receivable management; conversions and new system start up; human resources; accounting and financial functions; marketing, expansion and business development; physician and midlevel compensation management; and oversight of various other operations within the group.  Mary Beth also offers executive leadership and provides professional guidance to clients of Century Management Company, a subsidiary management service organization (MSO) of LMG.

Mary Beth’s role in the group began in 2000 when she began serving as LMG’s chief financial officer.  Ms. Tamasy’s role as CFO continues with oversight and management over a financial team, which handle the diverse needs of the practice pods.  Mary Beth has provided the leadership and expertise over the past 12 years to navigate the changes in healthcare and continue meeting the needs of patients and providers.  In collaboration with former leadership, Ms. Tamasy has  helped LMG achieve exceptional growth.  In 2000, there were 13 practice pods and less than 50 physicians and midlevel providers total; today there are 54 practice pods (a 315% increase over the original 13 in 2000) and nearly 200 physician and midlevel providers.  Ms. Tamasy’s dedication to the group is unparalleled.  Continued commitment to patients, physicians and all of LMG’s employees are factors that combined with Mary Beth’s business acumen, have and will continue to foster LMG’s impressive growth.

Prior to joining LMG, Mary Beth was a financial consultant with Diversified Medical Management, a Pittsburgh-based healthcare consulting firm specializing in financial valuations of medical groups, as well as analyzing physician compensation models and providing general accounting services.

Before her association with DMM, Mary Beth was in private practice for nine years providing audit and accounting services.  While in private practice, Mary Beth also worked as an independent sub-contractor for the federal government, performing hundreds of audits of Medicare cost reports.  Due to the nature of this work, Mary Beth worked frequently with the O.I.G. and F.B.I in obtaining evidence of potential fraudulent and abusive activities, calculating the value of government overpayments and providing expert testimony.

Prior to establishing her private practice, Mary Beth was employed at Price Waterhouse as an audit manager and consultant and at Arthur Young & Company.   While working for these international accounting firms, Mary Beth worked on a wide range of healthcare clients including: hospitals; home health agencies; medical practices and nursing home facilities.

She received a commendation early in her career for having successfully completing the uniform C.P.A. examination upon first sitting.  Mary Beth earned a B.A. degree in psychology and education from Carlow College in Pittsburgh, and received her accounting credentials from the University of Pittsburgh.