Gary J Johnson, DDS
703-883- 3990
Award-Winning Endo

Top Experienced Endodontist in Tyson's Corner.
32 Years Devoted to the Relief of Pain.

Dentist Microscope


Gary J. Johnson, DDS, Award-Winning Northern Virginia Root Canal Specialist

Dr. Johnson brings with him a rich background of impeccable credentials to his endodontic practice. He has been working with general dentists in the area for over 24 years.

Having trained at Columbia University, using the best tools and information available.

Starting with a microscope

he is constantly evaluating and implementing new devices to better his results and efficency.

Along with a microscope, he uses tranlumination to aid in his diagnosis of vertical cracks or fractures. He uses latest in ultrasonics for his Surgical proceedures.

Teams up with your dentist

Prior to his residency Dr Johnson had an additional 7 years in general dentisry practice, in both the private sector and in a university setting. This gives him a unique insight into the problems and concerns of your family or general dentist.

Joining Dr Johnson's abilties with that of your dentist's supurb skills, will give you the best resault.

Combining his caring approach with the right technology and latest infromation brings comfort to the you the patient.

Certificate of Endodontics- Columbia University School of Dental and Oral Surgery in New York City

Dr Johnson trained under Dr Gunnar Hasselgren PhD. DDS of the Karolinska Institutet. Often found in his off hours in the library researching, the other residents always knew where to find him. His passion was learning the latest and scrutinizing the findings, often coming up with new ways to test the ideas presented.

He received his Doctor of Dental Surgery from West Virginia University and a Bachelor of Science in biology, cum laude from the University of Utah.

Professional Organizations

American Association of Endodontists

American Dental Association

Northern Virginia Dental Society

President of the Northern Virginia Academia of Clinical Dentistry

Past President of the Alexandria Dental Society

Award winning Endodontist

Washingtonian Magazine-voted by his peers five consecutive times-2003 thru 2013-Top Dentist

Northern Virginia Magazine-Top Endodontist-2006, 2009, 2015

Virginia Living Magazine-Best Dentist-2005

Checkbook Magazine-Top Dental Specialist-2016

Dr Oogle-Patient Reviews-Best Endodontist in the DC area-2011 thru 2017