Dr. Troy Vagianelis, DMD, Washington, DC | Dentist

What patients are saying

Overall rating

4.81

Average wait time

4.86

Bedside manner

5.00

“The dental office was in a great location and parking was available nearby. The dental hygienist who saw me was very sweet, friendly, and knowledgeable. She provided clear instructions and let me know what was going on at each step of the procedure. ”

Initials hiddenFebruary 23, 2026

“I have been taken care of with great efficiency from A to Z. Courtesy and friendliness on top. The location is very handy and pleasant. It was my first visit, the experience has been outstanding. Now I just hope my gums will gently and swiftly recover from the intervention !”

Eveline A.November 20, 2025

About Dr. Troy Vagianelis

Dr. Troy Vagianelis is a dentist at Washington Metro Dental in Washington, DC. He graduated Summa Cum Laude from Boston University Dental School in 2020 and completed his residency at the Washington, DC VA Medical Center. Dr. Vagianelis is originally from Albany, New York, but his journey took him through Boston, Massachusetts, before landing in Washington, DC. His decision to become a dentist was fueled by a desire to change how people view dental care, making it enjoyable and a key part of maintaining good health. A true enthusiast of digital dentistry, Dr. Vagianelis utilized cutting-edge technology to create crowns, dentures, and plan implants during his time at Boston University. He is particularly passionate about esthetic dentistry, helping patients achieve smiles they can proudly show off. His time working with veterans has also equipped him with a special sensitivity and skill in helping those who experience dental anxiety.

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In-network insurances

99% of patients have successfully booked with these insurances

Aetna

Cigna

Guardian

Metlife

50+ more in-network plans

Popular visit reasons

Bridge

Complete Dentures

Dental Cleaning

Dental Consultation

Pediatric Dentist Consultation

Periodontal Maintenance

Retainer Checkup

Root Canal

Bridge

Complete Dentures

Dental Cleaning

Dental Consultation

Office location

Washington Metro Dental

1828 L St NW, Ste 870, Washington, DC 20036

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Education and background

Practice names

Washington Metro Dental

Education and training

Dental School - Boston College, Doctor of Dental Medicine

Languages spoken

English

Provider's gender

Male

NPI number

1962015008

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.81

Wait time

4.86

Bedside manner

5.00

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

16 reviews

Most relevant

Dr. Troy was personable and clearly explained what I needed.

Less than 1 year agoKG

Troy was very thorough and made me feel comfortable.

Less than 1 year agoJS

The dental office was in a great location and parking was available nearby. The dental hygienist who saw me was very sweet, friendly, and knowledgeable. She provided clear instructions and let me know what was going on at each step of the procedure.

February 23, 2026Initials hidden

I have been taken care of with great efficiency from A to Z. Courtesy and friendliness on top. The location is very handy and pleasant. It was my first visit, the experience has been outstanding. Now I just hope my gums will gently and swiftly recover from the intervention !

November 20, 2025Eveline A.Verified patient

Excellent cleaning and dentist!

October 2, 2025Michael G.Verified patient

Troy was great!

Less than 1 year agoLJ

Dr. Troy was great!

Less than 1 year agoKY

Less than 6 months agoInitials hidden

Less than 1 year agoInitials hidden

Less than 1 year agoMY

Less than 1 year agoNK

Less than 1 year agoED

Less than 1 year agoCM

Less than 1 year agoPM

Less than 1 year agoCG

Frequently asked questions

How soon can I make an appointment with Dr. Troy Vagianelis?

Generally, Dr. Troy Vagianelis has appointments available on Zocdoc within 1 week. You can see Dr. Vagianelis's earliest availability on Zocdoc and make an appointment online.

Is Dr. Troy Vagianelis accepting new patients?

Dr. Troy Vagianelis generally accepts new patients on Zocdoc. You can see Dr. Vagianelis's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Troy Vagianelis accept my insurance?

Choose your insurance plan to verify if Dr. Vagianelis is in-network.

Can I make an appointment with Dr. Troy Vagianelis online?

Yes, you can make an appointment online with Dr. Vagianelis using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Troy Vagianelis work with?

Dr. Troy Vagianelis works with Washington Metro Dental.

Where is Dr. Troy Vagianelis's office located?

Dr. Troy Vagianelis's office is located at 1828 L St NW, Washington, DC 20036.

What are common reasons for patients to see Dr. Troy Vagianelis?

Dr. Troy Vagianelis frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Troy Vagianelis on their profile.

What languages does Dr. Troy Vagianelis speak?

Dr. Troy Vagianelis speaks English.

How do patients rate Dr. Troy Vagianelis in reviews?

16 patients have reviewed Dr. Troy Vagianelis. The overall rating for this doctor is 4.81/5. They have a 5/5 rating for bedside manner and a 4.86/5 rating for wait time. You can read individual reviews and ratings on their profile.