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Justison & Gladnick Family Dentistry
Family dentistry practice in Wilmington, DE offering preventative, cosmetic, and restorative services including Invisalign, braces, dental implants, and pediatric dentistry.
5513 Kirkwood Hwy, Wilmington, DE 19808
5.0(361 reviews)
About Justison & Gladnick Family Dentistry
Dr. Jason Justison and Dr. Mark Gladnick see many families juggling several kids' appointments at once and patients transferring mid-treatment from other offices.
Justison & Gladnick Family Dentistry is a general dental practice that also offers Invisalign, traditional braces, early treatment, and TMJ treatment. Reviews describe Dr. Jason Justison and Dr. Mark Gladnick as thorough and good at putting anxious patients at ease, with notes on handling complex procedures like root canals and extractions in-office. Several reviewers mention scheduling multiple children in one visit or transferring care mid-treatment and being accommodated smoothly, and same-day appointments are offered for pain or emergencies.
Summary of 201 patient reviews, April 2013–September 2026, updated September 2026
Family dentistry practice in Wilmington, DE offering preventative, cosmetic, and restorative services including Invisalign, braces, dental implants, and pediatric dentistry.
Two dentists (Dr. Jason Justison and Dr. Mark Gladnick) with nearly 30 years of experience serving children, teens, and adults.
Treatments offered
Who They Treat
Justison & Gladnick Family Dentistry provides orthodontic treatment for the following age groups:
Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+
Technology & Equipment
Justison & Gladnick Family Dentistry uses modern orthodontic technology to deliver precise, comfortable treatment.
Laser Dentistry
laser
Orthodontists at this office
provider
headshot
headshot
Dr. Jason Justison
NPI verified · no bio or photo on file
Lead OrthodontistNPI VERIFIEDAccepting New Patients12 yrs experience
provider
headshot
headshot
Dr. Mark Gladnick, D.D.S.
NPI verified · no bio or photo on file
NPI VERIFIEDAccepting New Patients20 yrs experience
Insurance accepted
2 plans listedCignaDelta Dental PPO
Justison & Gladnick Family Dentistry does not list Medicaid. Coverage varies by plan tier — confirm with the office before your first visit.
What patients say
Latest review 6 weeks ago
What patients praise
- The doctors are described as handling complex procedures like root canals and extractions in-office rather than referring out.
- Reviews mention patients transferring mid-treatment from other practices and being folded into care without disruption.
- Same-day and emergency appointments, including a crown repaired the next day at no charge, come up repeatedly.
Things to know
- A couple of reviews mention front desk interactions that felt less than warm.
Who it suits
- Families with several kids in treatment
- Patients transferring mid-treatment from another office
- Anxious or nervous patients
Doctors patients mention
- Dr. Jason Justison · 72 reviews
- Dr. Mark Gladnick · 36 reviews
Orthodontic care in reviews
A few reviews mention orthodontic treatment here, describing regular cleanings during the braces process and careful retainer adjustments, with one patient noting satisfaction with treatment received several years ago.
- Last 90 days
- 18 reviews
- averaging 4.8★
- Last 12 months
- 57 reviews
- averaging 4.9★
- Owner replies
- 70% of reviews
- Compared with Wilmington
- Higher rated than 90%
- of 21 practices we track
10
Oct 2023Sep 2026
| Oct 2023 | 4 |
|---|---|
| Nov 2023 | 4 |
| Dec 2023 | 3 |
| Jan 2024 | 4 |
| Feb 2024 | 6 |
| Mar 2024 | 3 |
| Apr 2024 | 2 |
| May 2024 | 5 |
| Jun 2024 | 5 |
| Jul 2024 | 2 |
| Aug 2024 | 4 |
| Sep 2024 | 1 |
| Oct 2024 | 6 |
| Nov 2024 | 5 |
| Dec 2024 | 2 |
| Jan 2025 | 2 |
| Feb 2025 | 2 |
| Mar 2025 | 3 |
| Apr 2025 | 5 |
| May 2025 | 2 |
| Jun 2025 | 4 |
| Jul 2025 | 4 |
| Aug 2025 | 5 |
| Sep 2025 | 6 |
| Oct 2025 | 4 |
| Nov 2025 | 3 |
| Dec 2025 | 1 |
| Jan 2026 | 4 |
| Feb 2026 | 3 |
| Mar 2026 | 5 |
| Apr 2026 | 3 |
| May 2026 | 10 |
| Jun 2026 | 5 |
| Jul 2026 | 8 |
| Aug 2026 | 5 |
| Sep 2026 | 5 |
- 5★382
- 4★6
- 3★0
- 2★2
- 1★2
- 20095.0
- 20125.0
- 20135.0
- 20155.0
- 20165.0
- 20175.0
- 20185.0
- 20194.8
- 20205.0
- 20214.8
- 20224.9
- 20235.0
- 20245.0
- 20255.0
- 20264.9
1★5★
PraiseCriticism
- The dentist66 / 2
- Friendly staff65 / 3
- Gentle, comfortable care30 / 1
- Clear explanations27
- Scheduling & wait times16
- Office & technology15
- Great with kids12
- Treatment results10 / 1
| Theme | Praise | Criticism |
|---|---|---|
| The dentist | 66 | 2 |
| Friendly staff | 65 | 3 |
| Gentle, comfortable care | 30 | 1 |
| Clear explanations | 27 | 0 |
| Scheduling & wait times | 16 | 0 |
| Office & technology | 15 | 0 |
| Great with kids | 12 | 0 |
| Treatment results | 10 | 1 |
Recent reviews from Google
5.0
361 reviews
Amber Hill
2 months ago
Dr Justions office is wonderful! The staff from the front desk to dental hygienist Fallén (hope I’m spelling correctly) was fantastic! This office is warm, no wait time, and every one is very personable! Dr Justions is very knowledgeable and to the point.
Angela Meffley
2 months ago
Dr. Justison and staff are the most kind and pleasant people I have ever encountered in a doctor's office. They are even kind to each other while doing procedures saying pleases and thank yous. There is so much positivity in the office it is quite relaxing when when getting cavities addressed. Thank you so much for being amazing people!
nathan mitchell
2 months ago
I could not be any happier with Dr J and crew ! Our whole family goes to this practice and he even makes it enjoyable for the kids to go. He’s super knowledgeable and a great guy.
E. W.
2 months ago
Dr. J is very professional. Everyone is very nice. Special shoutout to Deidre and Megan for their kindness and service.
Paul Okenczyc
3 months ago
Friendly staff and despite being a dentist office I’m always happy to visit 😜
Questions about this practice
What orthodontic treatments does Justison & Gladnick Family Dentistry offer?
Justison & Gladnick Family Dentistry offers: Early Treatment, Invisalign, Traditional Braces, TMJ Treatment.
Does Justison & Gladnick Family Dentistry accept dental insurance?
Justison & Gladnick Family Dentistry accepts Cigna, Delta Dental PPO.
Does Justison & Gladnick Family Dentistry offer free consultations?
Yes, Justison & Gladnick Family Dentistry offers a free initial orthodontic consultation. Call (302) 994-2660 or book online to schedule.
Is Justison & Gladnick Family Dentistry accepting new patients?
Justison & Gladnick Family Dentistry is currently welcoming new patients in Wilmington, DE. Call (302) 994-2660 or book online to schedule.
Where is Justison & Gladnick Family Dentistry located?
Justison & Gladnick Family Dentistry is located at 5513 Kirkwood Hwy. Get directions: https://maps.google.com/?cid=838190700176857523&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Justison & Gladnick Family Dentistry?
Justison & Gladnick Family Dentistry office hours: Mon 8:00 AM–4:00 PM, Tue 8:00 AM–5:00 PM, Wed 8:00 AM–5:00 PM, Thu 8:00 AM–5:00 PM, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
Who are the orthodontists at Justison & Gladnick Family Dentistry?
Justison & Gladnick Family Dentistry is staffed by Dr. Jason Justison, Dr. Mark Gladnick.
What is the patient rating for Justison & Gladnick Family Dentistry?
Justison & Gladnick Family Dentistry has a 5-star rating based on 361 patient reviews on Google.
How long has Justison & Gladnick Family Dentistry been in practice?
Justison & Gladnick Family Dentistry has been providing orthodontic care since 1980, serving the Wilmington, DE community for over 46 years.
Research with AI
Accepting new patients
Est. 1980
Free Consultation
Evening Hours
Online Booking Available
Accessibility & Parking
Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
Free Lot Parking
CashCredit CardsDebit CardsContactless / NFC
Mon8:00 AM – 4:00 PM
Tue8:00 AM – 5:00 PM
Wed8:00 AM – 5:00 PM
Thu8:00 AM – 5:00 PM
FriClosed
SatClosed
SunClosed
- Google reviews synced
- SOURCED
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