
Dr. Dionysios Tzoumas, DDS
Dentist
626.6 mi · 241 W 30th St, Ste 2, New York, NY 10001
At a glance
4.22 stars (18 reviews)
84% are satisfied with this provider ·
Accepts 7 insurances
Aetna, BlueCross BlueShield, Cigna, Guardian, Metlife, more+ ·
Works at National Dental
2 office locations
Speaks English and Greek
4.22
18 reviews
Bedside manner
4.4
Wait time
4.3
Recent reviews
All the individuals (receptionists, technicians, dentist, etc.) were very pleasant and welcoming! I am very happy to have found my new dentist!
The missing 5th star is because there may not be an accurate representation of the appointment schedule on ZocDoc, which is where I booked my appointment. I showed up a bit before 9am and finished at 11:40. Bear in mind this was my first visit so there was paperwork, x-rays, and a consultation to be done. If future visits are more streamlined, with the same service, I will be happy to give National Dental that 5th star!
It may be more helpful to book directly with them based on my above experience (please note I have not done this, and I am just postulating).
December 13, 2022Philip S.Verified patient
This was the best visit to a dentist I have ever had. I was alway scared to come even for regular cleaning but Dr. Tzoumas is the most trustworthy doctor I have ever met
More than 1 year agoCT
Office locations
1
1.
National Dental Chelsea
615.2 mi · 241 W 30th St, Ste 2, New York, NY, 10001
2
2.
National Dental Flushing
626.6 mi · 40-20 Main Street, 3rd Floor, Flushing, NY, 11354
Dionysios Tzoumas does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
Guardian
Metlife
Aetna
BlueCross BlueShield
Cigna
Guardian
Popular visit reasons
Bridge
Dental Cleaning
Dental Consultation
Mini Dental Implants
Pediatric Dentist Consultation
Retainer Checkup
Root Canal
Tooth Jewelry
Bridge
Dental Cleaning
Dental Consultation
Mini Dental Implants
More about Dr. Dionysios Tzoumas, DDS
Dr. Dionysios Tzoumas is a dentist. Based in New York, NY, he is currently associated with National Dental.
Dr. Tzoumas received his bachelor's degree from Alberta University. He obtained his dental degree from the same institution. He acquired an additional dental degree from the University of the West Indies, St. Augustine.
Dr. Tzoumas primarily sees patients for dental consultations, emergencies, wisdom tooth problems, tooth extraction, and dental exams for adults. He is fluent in English and Greek and ensures that his patients receive quality care for their conditions.
Education & experience
Education
Dental School - University of Alberta, Doctor of Dental Surgery
University of the West Indies, St. Augustine, Doctor of Dental Surgery
University of Alberta (Bachelor's)
Practice
National Dental
Background
Languages spoken
English
Greek
Gender
Male
NPI number
#1831861004
Dionysios Tzoumas does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. Alexandra Shchipkova, DDS
Dentist
4.9598 reviews
8.5 mi108 E 23rd St, New York, NY, 10010
Next available: Apr 24
4.9598 reviews
8.5 mi108 E 23rd St, New York, NY, 10010
Next available: Apr 24

Dr. Anthony Cirillo, DDS
Dentist
4.93267 reviews
8.5 mi841 Bdwy, New York, NY, 10003
Next available: Apr 24
4.93267 reviews
8.5 mi841 Bdwy, New York, NY, 10003
Next available: Apr 24

Dr. Jennifer Qian, DDS
Dentist
4.7559 reviews
7.5 mi164 W 96th St, New York, NY, 10025
Next available: Apr 27
4.7559 reviews
7.5 mi164 W 96th St, New York, NY, 10025
Next available: Apr 27
There are currently no additional providers matching this criteria

Dr. Christian De Guzman, DDS
Dentist
5.0030 reviews
7.5 mi30 E 60th St, Ste 401, New York, NY, 10022
Next available: Apr 24
5.0030 reviews
7.5 mi30 E 60th St, Ste 401, New York, NY, 10022
Next available: Apr 24

Dr. Daria Goykhman, DMD
Dentist
4.008 reviews
8.5 mi225 W 35th St, Fl 2, New York, NY, 10001
Next available: Apr 24
4.008 reviews
8.5 mi225 W 35th St, Fl 2, New York, NY, 10001
Next available: Apr 24

Dr. Bradley Wank, DDS
Dentist
5.003 reviews
7 mi115 E 61st St, New York, NY, 10065
Next available: Apr 24
5.003 reviews
7 mi115 E 61st St, New York, NY, 10065
Next available: Apr 24
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.22
Wait time
4.28
Bedside manner
4.39
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
18 reviews
Most relevant
Doctor Tzoumas placed an implant and I barely felt a thing. I have 3 more to go and all the fear I had is gone.
More than 1 year agoCE
Fantastic visit. Dr. was kind & gentle. Pat at the front desk is an angel.
More than 1 year agoBB
I have known this staff for years and will never go anywhere else.
More than 1 year agoMS
So happy to find Dr. Tzoumas, great doctor, great office
More than 1 year agoST
All the individuals (receptionists, technicians, dentist, etc.) were very pleasant and welcoming! I am very happy to have found my new dentist!
The missing 5th star is because there may not be an accurate representation of the appointment schedule on ZocDoc, which is where I booked my appointment. I showed up a bit before 9am and finished at 11:40. Bear in mind this was my first visit so there was paperwork, x-rays, and a consultation to be done. If future visits are more streamlined, with the same service, I will be happy to give National Dental that 5th star!
It may be more helpful to book directly with them based on my above experience (please note I have not done this, and I am just postulating).
December 13, 2022Philip S.Verified patient
Kind and friendly staff
More than 1 year agoJG
Great, informative, professional and caring
More than 1 year agoGS
This was the best visit to a dentist I have ever had. I was alway scared to come even for regular cleaning but Dr. Tzoumas is the most trustworthy doctor I have ever met
More than 1 year agoCT
Most attentive doctor I have ever seen.
More than 1 year agoBR
Pain free and quick.
More than 1 year agoJZ
Wow! Clean office, friendly staff
More than 1 year agoAN
Perfect!!!
More than 1 year agoML
It was great.
More than 1 year agoTF
More than 1 year agoInitials hidden
January 11, 2023Sarina S.Verified patient
January 7, 2023Christopher G.Verified patient
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
What practice does Dr. Dionysios Tzoumas work with?
Dr. Dionysios Tzoumas works with National Dental.
Where is Dr. Dionysios Tzoumas's office located?
Dr. Dionysios Tzoumas has 2 office locations, including in Flushing and New York, view full addresses on Dr. Tzoumas's profile.
What are common reasons for patients to see Dr. Dionysios Tzoumas?
Dr. Dionysios Tzoumas frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Dionysios Tzoumas on their profile.
What languages does Dr. Dionysios Tzoumas speak?
Dr. Dionysios Tzoumas speaks English and Greek.
How do patients rate Dr. Dionysios Tzoumas in reviews?
18 patients have reviewed Dr. Dionysios Tzoumas. The overall rating for this doctor is 4.22/5. They have a 4.39/5 rating for bedside manner and a 4.28/5 rating for wait time. You can read individual reviews and ratings on their profile.