Dr. Colin Gibson, DDS, MS

Dr. Colin Gibson, DDS, MS

Orthodontist
2761 W 120th Ave, #110, Westminster, CO
4.67
“This was super easy loved how kind and understanding the office was. And yes thank God they take my insurance.”
Emily C.February 16, 2026
Patients often return
More patients return than other providers in the area
Highly recommended
90% of patients gave this doctor 5 stars
Excellent wait time
96% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

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Available appointments

What patients are saying

Overall rating

4.67

Average wait time

4.83

Bedside manner

4.68
“This was super easy loved how kind and understanding the office was. And yes thank God they take my insurance.”
Emily C.February 16, 2026Video visit
“Absolutely excellent experience! I went in with a broken retainer. My issue was solved quickly. The doctor and the staff were absolutely wonderful! I was treated very well, everyone was very kind and professional. The office is clean and cheery. 10 out of 10 and would highly recommend. ”
Brenna P.November 19, 2025

About Dr. Colin Gibson

1ST IMPRESSIONS Orthodontics creates perfect smiles for children, adolescents, and adults using the most modern orthodontic modalities, including Invisalign and Clear Braces. Dr. Colin Gibson earned a Doctor of Dental Surgery degree from the University of Nebraska and completed a Certificate in Orthodontics and Dentofacial Orthopedics at the same institution, bringing expert care and advanced techniques to every patient.

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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
200+ more in-network plans

Popular visit reasons

Braces / Retainer Checkup
Braces Consultation
Clear Aligners / Invisalign Consultation
Cross Bite
Install Braces
Install Clear Aligners / Invisalign
Orthodontic Consultation
Orthodontist Follow Up
Braces / Retainer Checkup
Braces Consultation
Clear Aligners / Invisalign Consultation
Cross Bite

Office location

Dr. Colin Gibson, DDS, MS also offers online video visits for patients
In-person
2761 W 120th Ave, #110, Westminster, CO 80234

Education and background

Practice names

Education and training

  • Dental School - University of Nebraska, Doctor of Dental Surgery
  • University of Nebraska, Certificate in Orthodontics and Dentofacial Orthopedics

Professional memberships

  • American Dental Association
  • Colorado Dental Association
  • American Association of Orthodontists

Awards and publications

  • Dr. Gibson is a Certified Specialist in Orthodontics and Dento-Facial Orthopedics.

Languages spoken

  • English
  • Spanish

Provider's gender

Male

NPI number

1063614006

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.67
Wait time
4.83
Bedside manner
4.68
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52 reviews
Most relevant
This was super easy loved how kind and understanding the office was. And yes thank God they take my insurance.
Verified patientVideo visit
All the staff is so friendly. The office is super welcoming and clean. Never any wait times. Love it here! Highly recommend!
They are always willing to help - Their positive attitude is a joy! I would recommend them to anyone for their service!
So far a great experience very happy and excited to see the finished result
Verified patient
Great verry impresive results I am very satisfied witn the results, and very excllent staff. would highly reccomend.
Love this office. The office is clean, the staff & Doctor is super friendly & informative. Highly recommend!!!
Friendly, honest, and great communication. Highly recommend! Dr. Gibson and staff go above & beyond!
My visit was great! My visit are fantastic and the staff are awesome.
Staff is very friendly and efficient! Their new space is beautiful.
I am working with them directly. I wont post here again
Verified patient
It went very well! They are patient with me and my schedule.
I love coming in. Everyone is always so nice & caring.
I do not recommend this office or Dr. Gibson. My teeth have always been naturally straight, and I only got a retainer because my dentist said it would help with grinding. From the moment I got their retainer, my teeth started shifting. I went back multiple times saying something was wrong, but they kept insisting it was fine while my teeth got worse. Dr. Gibson eventually shaved my teeth, took a new impression, made an “aggressive retainer,” and then asked for a 5-star review—despite one tooth turning inward and my bite becoming misaligned. The new retainer didn’t fix anything. The material feels cheap and did nothing to help. At my last visit before moving, he blamed my relocation instead of acknowledging the year-long issues. Now my teeth are crooked, my bite is off, and I have to pay to fix damage that never should’ve happened. I would not recommend this place at all.
Verified patient
Absolutely excellent experience! I went in with a broken retainer. My issue was solved quickly. The doctor and the staff were absolutely wonderful! I was treated very well, everyone was very kind and professional. The office is clean and cheery. 10 out of 10 and would highly recommend.
Verified patient
It as our first but we plan on returning. My kids liked the massage chairs. Staff are very friendly. No trying to upsell. My youngest thought he needed braces but doctor was honest with him he didn’t lol??
Verified patient
Amazing! I would recommend this office over and over again. Not only did they take amazing care of me, they were accommodating, supportive, and quick. Don’t look any further, this is a wonderful ortho!!!
Everyone was very nice and the atmosphere seemed happy. They did a wonderful job with my autistic son. He was completely at ease throughout.
Verified patient
Really easy consultation process. Had all my questions answered and will begin my Invisalign next week. Competitive pricing and easy payments available. Can't wait! Kayla
I had a great experience here. My Invisalign only took 9 months to complete. The results are really nice and the process was easy. Dr. Gibson's office is really nicely appointed with massage chairs and complimentary coffee and soda. I highly recommend!
Overall a great experience. The massage chair, coffee, and snacks were appreciated. Dr. Gibson was very informational, but didn't waste my time trying to be a "sales person" like some of the other orthodontists I visited. I've made my choice to go with Dr. Gibson and I'm glad I did.
We have been Patients here since November 2017 & recommend 1st impressions to everyone! Both my kids & myself have had treatment here & everyone is overly friendly & professional. Easy to Schedule Appointments & the Doctor is Amazing =)
Dr. Gibson is always very thorough and explains every step of what he does. His staff are polite and there is never a long wait. I highly recommend 1st impressions.
Dr. Gibson and his staff have been amazing through my treatment! They pay attention to detail and answered all my concerns. Awesome place!!
Dr. Gibson & staff were so friendly & gentle! They are all knowlegeable & answered all my questions! Their new office is amazing!
Dr. Gibson and staff made my whole orthodontics experience easy and comfortable. I recommend everyone whos looking to perfect their smile to 1st Impressions orthodontics!
Dr. is friendly and staff is fast and helpful.
Very professional service!
Amazing work and team! I have been to 2 orthodontists in the past, but Dr. Colin Gibson and his team have exceeded my expectations. I would 100% reccomend anyone here :) Thank you!!
Wonderful always, have been coming here for years and will continue. All the staff and Dr. Gibson have always been so nice and made it a family environment!!
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Frequently asked questions

How soon can I make an appointment with Dr. Colin Gibson?

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

Is Dr. Colin Gibson accepting new patients?

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

Does Dr. Colin Gibson accept my insurance?

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

Can I make an appointment with Dr. Colin Gibson online?

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

What practice does Dr. Colin Gibson work with?

Where is Dr. Colin Gibson's office located?

Dr. Colin Gibson has 2 office locations in Westminster, view full addresses on Dr. Gibson's profile.

What are common reasons for patients to see Dr. Colin Gibson?

Dr. Colin Gibson frequently sees patients for Braces / Retainer Checkup, Braces Consultation, Clear Aligners / Invisalign Consultation, Install Braces, and Orthodontic Consultation. You can see other visit reasons for Dr. Colin Gibson on their profile.

What languages does Dr. Colin Gibson speak?

Dr. Colin Gibson speaks English and Spanish.

How do patients rate Dr. Colin Gibson in reviews?

52 patients have reviewed Dr. Colin Gibson. The overall rating for this doctor is 4.67/5. They have a 4.68/5 rating for bedside manner and a 4.83/5 rating for wait time. You can read individual reviews and ratings on their profile.

ZocdocDenver, CO OrthodontistsDr. Colin Gibson, DDS, MS