Tap to connect directly with this practice
Sierra Dental & Orthodontics - Tennyson provides orthodontic care in Denver, Colorado for children, teens, and adults seeking alignment correction and bite improvement.

About Sierra Dental & Orthodontics - Tennyson
Adults come here often, and reviews note a low-pressure approach where dentists give an opinion but don't push treatments like Invisalign or Botox.
Sierra Dental & Orthodontics - Tennyson is a general dental practice that also offers Invisalign for patients interested in straightening their teeth. Reviews often mention a notably adult patient base and describe the office as one that avoids upselling, with several people noting they were never pushed toward procedures like fillings or Botox they hadn't wanted. Cost and insurance come up often too, with many reviewers calling pricing reasonable and appreciating help navigating coverage, though a smaller number describe billing errors or unexpected balances. Dr. Jacob Son, who reviewers say is taking over from Dr. Williams, is frequently mentioned for explaining treatment thoroughly and remembering details between visits.
Summary of 213 patient reviews, June 2023–September 2026, updated September 2026
Sierra Dental & Orthodontics - Tennyson provides orthodontic care in Denver, Colorado for children, teens, and adults seeking alignment correction and bite improvement.
The practice is staffed by board-certified orthodontists including Dr. Jacob Son, Dr. Drew Williams, Dr. Yoolim Kim, Dr. Jason Morris, Dr. Hunter McAreavy, Dr. Nichole Schiro, and Dr. Jeremy Lowy, all certified by the American Board of Orthodontics. Treatment options at this Denver orthodontist include Invisalign clear aligner therapy, delivered using digital impressions captured with intraoral scanning technology. This approach eliminates traditional impression materials while creating precise digital models for treatment planning. The practice uses iTero or equivalent scanning systems to support case design and fabrication accuracy. Patients can schedule appointments through the online booking system available on the practice website. The practice has received a 4.8-star rating across 1,097 Google reviews, reflecting patient feedback on clinical outcomes and office experience. Sierra Dental & Orthodontics - Tennyson serves patients throughout the Denver metropolitan area. Treatment candidacy and specific recommendations depend on individual diagnostic findings, oral health status, and alignment needs determined during clinical examination.
Treatments offered
Who They Treat
Sierra Dental & Orthodontics - Tennyson provides orthodontic treatment for the following age groups:
Technology & Equipment
Sierra Dental & Orthodontics - Tennyson uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. Drew Williams
NPI verified · no bio or photo on file
Dr. Yoolim Kim, DMD, MSD
NPI verified · no bio or photo on file
Dr. Jacob Son, DDS
NPI verified · no bio or photo on file
Dr. Hunter McAreavy, DDS
NPI verified · no bio or photo on file
Dr. Nichole Schiro
NPI verified · no bio or photo on file
Dr. Jason Morris, DDS
NPI verified · no bio or photo on file
Dr. Jeremy Lowy, D.M.D., M.S.D.
NPI verified · no bio or photo on file
Insurance accepted
6 plans listedWhat patients say
Latest review 6 weeks ago
What patients praise
Things to know
Who it suits
Doctors patients mention
Orthodontic care in reviews
The handful of reviews touching on orthodontic treatment describe Invisalign consultations explained in detail without pressure, along with staff support through the process and help with retainer issues after switching dentists.
| Oct 2023 | 8 |
|---|---|
| Nov 2023 | 14 |
| Dec 2023 | 14 |
| Jan 2024 | 12 |
| Feb 2024 | 11 |
| Mar 2024 | 11 |
| Apr 2024 | 10 |
| May 2024 | 17 |
| Jun 2024 | 13 |
| Jul 2024 | 19 |
| Aug 2024 | 19 |
| Sep 2024 | 8 |
| Oct 2024 | 9 |
| Nov 2024 | 12 |
| Dec 2024 | 9 |
| Jan 2025 | 12 |
| Feb 2025 | 13 |
| Mar 2025 | 15 |
| Apr 2025 | 11 |
| May 2025 | 13 |
| Jun 2025 | 13 |
| Jul 2025 | 8 |
| Aug 2025 | 11 |
| Sep 2025 | 11 |
| Oct 2025 | 19 |
| Nov 2025 | 16 |
| Dec 2025 | 8 |
| Jan 2026 | 12 |
| Feb 2026 | 13 |
| Mar 2026 | 7 |
| Apr 2026 | 20 |
| May 2026 | 11 |
| Jun 2026 | 13 |
| Jul 2026 | 13 |
| Aug 2026 | 15 |
| Sep 2026 | 12 |
| Theme | Praise | Criticism |
|---|---|---|
| Friendly staff | 90 | 3 |
| The dentist | 54 | 5 |
| Gentle, comfortable care | 37 | 1 |
| Clear explanations | 28 | 1 |
| Scheduling & wait times | 13 | 8 |
| Cost, insurance & financing | 15 | 6 |
| Office & technology | 19 | 1 |
| Responsiveness | 12 | 6 |
Recent reviews from Google
Been coming for 5ish years, I encourage people to come here. Always so helpful with insurance and never once felt I was pressured into extra expenses or services that weren’t necessary.
. Overall I am pleased with Sierra Dental & Orthodontics! I had surgery today due to bone loss in lower jaw. Dr Kim and her assistant were very caring and patient. While I am currently in pain I was given great advice along with pain medication, oral mouth rinse, etc. Tomorrow and every day after I know I will feel better. Thank You for putting my mind at ease.:)
Great office. Dr. Williams and Amy were both top notch. They always put patients needs first and give you whatever time you need. Would recommend
Embarrassingly, I had not been to the dentist in several years, so I was quite nervous going into my appointment. However, the entire staff was incredibly friendly, understanding, and informative. They very quickly eased my anxieties and addressed all of my concerns without ever shaming me for not having a professional cleaning for the past 4ish years. I’m very happy to have found a dentist that I feel comfortable returning to for the foreseeable future.
I recently had to switch dentist practices and found sierra dental, they’re wonderful! The process to book an appointment was super easy, the hygienist was kind and did a great job on my cleaning, and the Dr. Williams was so nice and professional and talked through all my questions and dental history with me! If you’re looking for a new dentist or just want to change to a wonderful practice, I highly recommend sierra dental!
Questions about this practice
Research with AI
Claim your listing to update info, add photos, and respond to reviews. Claimed profiles are ad-free.
Are you the owner? Claim this listingNearby orthodontists in Denver
Within 1 miles
GRiN Pediatric Dentistry & Orthodontics of Lakewood
4.9 · (1,036) · Lakewood
Orthodontics in the Highlands
4.7 · (30) · Denver · 0.5 mi
✓ AAO member · Medicaid
Speaks Orthodontics
4.9 · (335) · Denver · 1.1 mi
✓ Board certified · AAO member