
Dr. Roger Nishimura, DDS
Dentist
3300 E 1st Ave, Suite 300, Denver, CO 80206
At a glance
4.94 stars (70 reviews)
99% are satisfied with this provider ·
Accepts 3 insurances
Assurant Employee Benefits, Delta Dental, Humana, more+ ·
Works at Aspen Dental
Speaks English and Spanish
1 other language spoken
4.94
70 reviews
Bedside manner
4.9
Wait time
4.7
Recent reviews
I recommend Dr. Nishimura and Aspen Dental to all my friends. They always hire these super nice hygienists who do a great job. The thing that makes me come back is they don't hyperventilate about stuff like you not flossing enough, don't scold, just gently inform. I know I'm in good hands with this dentist.
August 27, 2014Leah B.Verified patient
Dr. Nishimura was great and his staff was welcoming, accommodating and very efficient. I look forward to future visits!
More than 1 year agoSieglinde F.Verified patient
Roger Nishimura does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Delta Dental
Delta Dental
Popular visit reasons
Bad breath/Halitosis
Bridge
Broken Tooth
Dental Consultation
Dental Emergency
New Patient Dental Exam (Adult)
Root Canal
Sleep Apnea / Snoring Device
Bad breath/Halitosis
Bridge
Broken Tooth
Dental Consultation
More about Dr. Roger Nishimura, DDS
Dr. Nishimura was born and raised in Denver and received his Doctorate of Dental Surgery from the University of Colorado Boulder. He also attended the Health Science Center of Denver, Colorado, where he graduated in 1982. He has been a member of the Metro Denver Dental Society and Colorado Dental Association for over 30 years. Dr. Nishimura has also been chosen by his peers as one of Denvers Top Dentists in 5280 Magazine every year since 2008.
Dr. Nishimura regularly takes part in continuing education courses in order to frequently update his services and techniques. These classes, such as the Dr. Frank Spears Study Club, range in topics from the advances in cosmetic dentistry, sleep apnea detection and treatment, and excellence in restorative design. Through these continuing education classes, Dr. Nishimura is able to provide his patients with the newest and most modern services available.
He is proud to provide gentle, personalized, family-oriented dental care to adults and children in the Denver area. Dr. Nishimuras comprehensive approach to dentistry allows for the most thorough, long-term and stable results. It is Dr. Nishimuras belief that all patients should leave Aspen Dental feeling educated and satisfied with the treatment theyve received.
When not practicing, Dr. Nishimura can be found with his friends and family. He enjoys snow skiing, road biking, traveling, and cheering for the Denver Broncos.
Education & experience
Education
Dental School - University of Colorado, Doctor of Dental Surgery
Practice
Aspen Dental
Professional memberships
American Dental Association
Metropolitan Denver Dental Society
Awards and publications
Top Dentist - General Dentistry, 5280 Magazine June 2008- June 2013
Background
Languages spoken
English
Spanish
Arabic
Gender
Male
NPI number
#1417054313
Roger Nishimura does not participate in Zocdoc to offer online booking at this time
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Available today

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Dentist
4.6653 reviews
2.5 mi1540 S Holly St, Unit 2, Denver, CO, 80222
Next available: May 7
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Next available: May 7

Dr. Alexandra Bassett, DMD
Dentist
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3.5 mi1225 35th St, Denver, CO, 80205
Next available: Apr 29
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Dr. Rimma Vabishchevich, DDS
Dentist
4.8832 reviews
6 mi10700 E Bethany Dr, Ste 210, Aurora, CO, 80014
Next available: Apr 28
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6 mi10700 E Bethany Dr, Ste 210, Aurora, CO, 80014
Next available: Apr 28

Dr. Vandana Duggirala, DDS
Dentist
4.5730 reviews
2 mi1633 Fillmore St, 200, Denver, CO, 80206
Â
4.5730 reviews
2 mi1633 Fillmore St, 200, Denver, CO, 80206
Â

Dr. Crispin Herrick, DDS
Dentist
4.5540 reviews
6.5 mi1550 S. Potomac St, #350, Aurora, CO, 80012
Next available: Apr 28
4.5540 reviews
6.5 mi1550 S. Potomac St, #350, Aurora, CO, 80012
Next available: Apr 28
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.94
Wait time
4.72
Bedside manner
4.94
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
70 reviews
Most relevant
Dr. Nishimura was great and his staff was welcoming, accommodating and very efficient. I look forward to future visits!
More than 1 year agoSieglinde F.Verified patient
Very professional and easy to relate to. Great staff, and very glad I found him with zocdocs.
June 17, 2013Initials hidden
It was as great and experience as a trip to the dental office can be.
July 12, 2013Initials hidden
I recommend Dr. Nishimura and Aspen Dental to all my friends. They always hire these super nice hygienists who do a great job. The thing that makes me come back is they don't hyperventilate about stuff like you not flossing enough, don't scold, just gently inform. I know I'm in good hands with this dentist.
August 27, 2014Leah B.Verified patient
I had an excellent experience. I was very impressed with the knowledge and skills of both Dr. Nishimura and my dental hygienist Olga. They were very attentive to my concerns and addressed all of them completely.
February 18, 2014Nicole P.Verified patient
He introduced himself as Roger rather than something more formal like Dr. Nishimura. He was very concerned about my comfort and made wonderful small talk. I thought he was delightful! My filling was completed with care and efficiency. I could not ask for a better dentist!
November 20, 2013Sara B.Verified patient
Very helpful - helped me maximize my insurance benefits before the end of the year. He was also able to squeeze in my root canal right then - much appreciated!!
December 16, 2013Lisa M.Verified patient
The office is pleasantly designed, incorporating feng shui which helps give a feeling of calmness during your dental visit. The staff are always very pleasant and explain things well. The dentists are excellent and I would highly recommend this office to anyone.
More than 1 year agoJH
Best dentist I've ever seen
July 29, 2013Andrew T.Verified patient
Great experience. Thank you.
July 3, 2013Initials hidden
We've been going to Aspen Dental since 1998. I was a real nervous patient & worse w/ my son. They've always been the best! Nicest, w/ kindness & compassion consistantly. It's who they are!
More than 1 year agoPA
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What practice does Dr. Roger Nishimura work with?
Dr. Roger Nishimura works with Aspen Dental.
Where is Dr. Roger Nishimura's office located?
Dr. Roger Nishimura's office is located at 3300 E 1st Ave, Denver, CO 80206.
What are common reasons for patients to see Dr. Roger Nishimura?
Dr. Roger Nishimura frequently sees patients for Bridge, Dental Consultation, Dental Emergency, New Patient Dental Exam (Adult), and Root Canal. You can see other visit reasons for Dr. Roger Nishimura on their profile.
What languages does Dr. Roger Nishimura speak?
Dr. Roger Nishimura speaks English, Spanish, and Arabic.
How do patients rate Dr. Roger Nishimura in reviews?
70 patients have reviewed Dr. Roger Nishimura. The overall rating for this doctor is 4.94/5. They have a 4.94/5 rating for bedside manner and a 4.72/5 rating for wait time. You can read individual reviews and ratings on their profile.