Timothy D. Muir, MD

Offers Virtual Visits

Make an Appointment

Location

Clarendon Office

3301 Wilson Blvd
Arlington, VA 22201

Falls Church - 500 W. Annandale

500 W. Annandale Road
Falls Church, VA 22046

Offers Virtual Visits

Occupation

INTERNAL MEDICINE

"Every time a patient asks us to take care of them, it is an honor and a privilege. Helping people take care of their health and educating them about wellness and whatever medical conditions they encounter is what we do. it is our mission to care for the community and I am proud to work with everyone here at PMA."

Board Certification

Internal Medicine

Areas of Expertise

Annual Wellness Exams
Chronic Disease Management

Education

Internship and Residency
University of North Carolina
Internal Medicine
Chapel Hill, NC
1998 and 2000

Medical School
Georgetown University School of Medicine
Doctor of Medicine
Cum Laude
Washington, DC
1997

Undergraduate School
University of Michigan
Bachelor of Science in Cellular, and Molecular Biology
Ann Arbor, MI
1993

Affiliated Hospitals

VHC Health

Professional Associations

Alpha Omega Alpha Medical Honor Society
Member
1996 - Present

American College of Physicians
Fellow

Arlington Free Clinic
Volunteer

Consumer Checkbook
Top Doctor

DC United Professional Soccer team
Team Physician

Georgetown University School of Medicine
Volunteer Clinical Faculty

National Board of Medical Examiners
Diplomate

Awards and Honors

Arlington Magazine Top Doctor 2021, 2023, 2024

Northern Virginia Magazine Top Doctor 2021, 2023, 2025

Washingtonian Top Doctor 2002, 2005, 2008, 2010, 2012, 2014-2023, 2024

Biography

Dr. Timothy Muir joined PMA Health in 2012 and has been in practice since 2000.

After graduating from the University of Michigan with a Bachelor of Science in Cellular and Molecular Biology, Dr. Muir pursued his medical education at Georgetown University, where he graduated Cum Laude in 1997. He then completed an internship and residency in Internal Medicine at the University of North Carolina.