What patients are saying
Overall rating
4.91
Average wait time
4.89
Bedside manner
4.97
“Clean office and attentive staff at Paramount Dental Clinic. Rosario was great! He listened to my concerns and let me know of future concerns to lookout for. He did not push unnecessary work and explained everything thoroughly. The hygienist at the clinic was also amazing! ”
Natalie W.February 13, 2026
“This was the friendliest and well rounded visit to the dentist I have ever had! The staff was amazing and friendly, and would let me know what exactly each machine used was for and what each little detail meant and it was great to fully understand everything going on. I would highly recommend anybody looking for a new dentist here, I myself am establishing this office as my primary dental care office for all my needs! ”
Initials hiddenJune 19, 2025
About Dr. Colin Del Rosario
I love doing dentistry, plain and simple. I feel like I am playing rather than working when I am taking care of your teeth. The first time you walk into our Kirkland or Seattle dental office, you will feel the friendliness of everyone in the practice, and it is my goal that you always feel welcome. My team gives me the opportunity to have a fantastic time being a dentist day in and day out. Our patients show their commitment to us by coming in year after year, and we are committed to always providing the highest quality services for them.
Although I was born in Manila, Philippines, I have lived in the Seattle area for most of my life, and I love it! I have two children named Caleb and Leah. In my spare time, I enjoy spending time with my family, watching the news or sports, and reading. I also enjoy cycling and have completed the Seattle to Portland bike ride three times!
I earned my Doctor of Dental Surgery degree from the University of Washington School of Dentistry. This profession has given me a chance to give back to the community. I participate in different community fundraisers, but my favorite is Charity: Water. Each month, we donate to this great organization whose mission is to bring clean and safe drinking water to every person on the planet. I also serve as an affiliate professor at the University of Washington School of Dentistry, where I enjoy sharing my knowledge and experience with dental students to aid their clinical skills in restorative dentistry.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Delta Dental
Guardian
Metlife
UnitedHealthcare
Office location
Dr. Colin Del Rosario, DDS also offers online video visits for patients
Education and background
Practice names
Education and training
- Dental School - University of Washington, Doctor of Dental Surgery
Languages spoken
- English
Provider's gender
Male
NPI number
1114918570
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.91
Wait time
4.89
Bedside manner
4.97
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69 reviews
Most relevant
Loved going here! I was immediately seen and the staff and doctor were so friendly. Will definitely come back.
More than 1 year agoInitials hidden
Very clean office and professional staff.
The price of the service was changed without any
explanation. :(
March 27, 2021Initials hidden
Amazing place. Best dentist I've been to, and I've been to a lot of them.
January 28, 2025Rafael N.Verified patient
Very accommodating and meticulous in cleaning my teeth and gums ensuring good oral health.
November 16, 2023Raul F.Verified patient
Extremely professional staff, always on time and no issues at all. Always does a great job.
March 21, 2023Enoch L.Verified patient
The whole visit went really well. The staff was friendly and they used the latest equipment
October 4, 2021Edward S.Verified patient
Loved it. Very relaxing. Great explanations. "The Tooth Spa" :)
More than 1 year agoMH
Clean office and attentive staff at Paramount Dental Clinic. Rosario was great! He listened to my concerns and let me know of future concerns to lookout for. He did not push unnecessary work and explained everything thoroughly. The hygienist at the clinic was also amazing!
February 13, 2026Natalie W.Verified patient
This was the friendliest and well rounded visit to the dentist I have ever had! The staff was amazing and friendly, and would let me know what exactly each machine used was for and what each little detail meant and it was great to fully understand everything going on. I would highly recommend anybody looking for a new dentist here, I myself am establishing this office as my primary dental care office for all my needs!
June 19, 2025Initials hidden
Great first appointment with Dr. Del Rosario. April, at the desk was very friendly and helpful, Sarah the hygienist was friendly and very thorough with the exams, cleaning, and assessment of my teeth and gum status. Explained the processes as she was going through the service. So happy with my first experience and will be looking forward to my next visit. Great staff who really care, and very clean and professional location.
November 23, 2024Marianne M.Verified patient
The office and staff were nice. The doctor was nice too. However, I realized that my cleaning process lacked the last two steps. I dont know why.
More than 1 year agoInitials hidden
I had a great experience with Sarah as my dental hygienist! She was not only thorough and professional but also took the time to explain every step of the process. Sarah repeatedly checked in to see if I had any questions or concerns and made sure I felt comfortable at all times. Her friendly conversation helped the time fly by! Dr. Rosario was also fantastic. He answered all of my questions, listened to my concerns, and clearly cared about my well-being. I couldn’t be happier with my visit and highly recommend their practice!
September 6, 2024Kelly R.Verified patient
Dr Rosario was so thorough and super clear and detailed. his hands are magic !! genuinely I've been to a dozen dentists in my lifetime and he stands out
August 29, 2024Fadi G.Verified patient
Absolutely amazing experience I’ve had awful dental anxiety my whole life and I’ve never felt more relaxed at the dentist then I did during my visit
July 25, 2024Ginger M.Verified patient
Great dental office.Highly recommend
December 1, 2023Hambalieu J.Verified patient
Wow! This was an all in inclusive cultivated place to be! They are really for everyone here! My visit was amazing! Very clean and the staff is very Attentive to my every concern!!
February 9, 2023Aaron C.Verified patient
very professional
March 17, 2021Gilbert V.Verified patient
The very professional office staff was quick and cordial. Dr. Del Rosario has a great bedside manner and he handled my concerns delicately and provided expert care. Would highly recommend this office to anyone!
November 22, 2020Jeffrey H.Verified patient
Wonderful dentist and amazing staff! I had a regular cleaning, the hygienist and dentist both discussed my bone density with aligners and were clear about next steps on future dental issues. Loved how seamless the entire experience was, I would highly recommend this dentist and office.
November 19, 2020Malalay S.Verified patient
What a wonderful visit. I FOUND my dentist. They are so nice. Very considerate of any sensitivity and very gentle. I’m so glad I found them!
October 1, 2020John P.Verified patient
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How soon can I make an appointment with Dr. Colin Del Rosario?
Generally, Dr. Colin Del Rosario has appointments available on Zocdoc within 1 week. You can see Dr. Del Rosario's earliest availability on Zocdoc and make an appointment online.
Is Dr. Colin Del Rosario accepting new patients?
Dr. Colin Del Rosario generally accepts new patients on Zocdoc. You can see Dr. Del Rosario's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Colin Del Rosario accept my insurance?
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Can I make an appointment with Dr. Colin Del Rosario online?
Yes, you can make an appointment online with Dr. Del Rosario using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Colin Del Rosario work with?
Dr. Colin Del Rosario works with Paramount Dental Center.
Where is Dr. Colin Del Rosario's office located?
Dr. Colin Del Rosario has 2 office locations in Seattle, view full addresses on Dr. Del Rosario's profile.
What are common reasons for patients to see Dr. Colin Del Rosario?
Dr. Colin Del Rosario frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Colin Del Rosario on their profile.
What languages does Dr. Colin Del Rosario speak?
Dr. Colin Del Rosario speaks English.
How do patients rate Dr. Colin Del Rosario in reviews?
69 patients have reviewed Dr. Colin Del Rosario. The overall rating for this doctor is 4.91/5. They have a 4.97/5 rating for bedside manner and a 4.89/5 rating for wait time. You can read individual reviews and ratings on their profile.