Invisalign in Queensbury — Clear Aligners from £1,495 at Toothi, Edgware
Treatment from £1,495, with 0% finance over up to 10 months on treatment over £250, a free consultation and a free iTero 3D scan. Dr Ali El-Kabengi plans every case himself.
Three fixed tiers: Invisalign Go Express £1,495 (typically around 3 months) · Invisalign Go £2,495 (typically around 6 months) · Invisalign Go Plus £2,995 (typically around 9 months), retainers included. See the table below, or read our full Invisalign treatment guide.
Queensbury is right next to Edgware. The nearest fully private Invisalign provider is Toothi, at 1 Handel Parade, Whitchurch Lane, Edgware HA8 6LD, about a mile and a half away: a short drive up the A5 and Honeypot Lane, or a quick bus ride. Every Invisalign case here is planned by principal dentist Dr Ali El-Kabengi (GDC 270807), and treatment starts from £1,495, with finance available on treatment over £250, subject to status. Every plan includes a free iTero 3D scan and ClinCheck.
We hold a 4.9-star Google rating from 130+ reviews and we’re open seven days a week, including Sundays, so reviews needn’t eat into your working week.
Is Invisalign right for me?
Invisalign handles crowding, spacing, mild-to-moderate overbite and overjet, crossbite and relapse after childhood braces very well. It’s less predictable for severe skeletal discrepancies, large rotations of round-rooted teeth, and cases where teeth have to move a long way bodily. If your case is outside what aligners do reliably, we’ll tell you at your free consultation. Complex cases are quoted after assessment and referred on. Sometimes fixed braces are simply the better option.
Why Queensbury patients choose Toothi
Aligners are only as good as the plan behind them. At Toothi the dentist who scans you, designs your ClinCheck and refines the final result is the one you see at every appointment. You won’t be passed around a rota of associates, and there’s no remote “aligner subscription” with nobody checking your bite.
Queensbury is about a mile and a half away, so a fifteen-minute review doesn’t mean trekking across London. We’re open seven days a week, so you can book reviews for a Sunday if the working week is tight.
- ✓ Free iTero 3D digital scan and ClinCheck. No impressions, and you see a simulation of the possible result before you commit.
- ✓ All review appointments throughout treatment.
- ✓ Refinement aligners if needed, not billed separately at the end.
- ✓ Airflow hygiene clean and Boutique teeth whitening to finish.
- ✓ Your full ClinCheck treatment plan, with a written quote that doesn’t change.
- ✓ Removable and fixed retainers with all three tiers.
How it works, step by step
Free Consultation & Scan
We assess your teeth, take a free iTero 3D scan (no putty impressions) and show you a simulation of your possible result the same day.
Plan & Quote
Dr Ali designs your tooth movements digitally. You’ll know the number of aligners, the likely timescale and your exact fixed fee in writing before anything begins.
Your Aligners
We fit your first set and place any small tooth-coloured attachments. You wear each aligner 20–22 hours a day, with short reviews every 8 weeks or so.
Refine & Retain
Any final refinements are made, attachments come off, and we fit your retainers to hold your teeth in their new position.
Invisalign prices in Queensbury
| Invisalign Go Express Front-teeth alignment and minor relapse, typically around 3 months | £1,495 |
| Invisalign Go Up to 20 aligners, typically around 6 months | £2,495 |
| Invisalign Go Plus A fuller correction: more movement, spacing and bite improvement, typically around 9 months | £2,995 |
| Complex cases Quoted after assessment, referred on | — |
Every plan includes a free iTero 3D scan and ClinCheck, all your review appointments, refinement aligners if needed, removable and fixed retainers, an Airflow hygiene clean and Boutique teeth whitening. Nothing gets added on later. The price you’re quoted at your ClinCheck is the price you pay.
Finance from Tabeo on treatment over £250, subject to status: 0% finance over up to 10 months, with longer terms also available.
Representative example (Invisalign Go Express only): £1,495 over 60 months = 12.9% APR fixed, £33.06 a month, cost of credit £488.71, total to pay back £1,983.71. Finance provided by Tabeo, subject to status. Cherry Dental Ltd trading as Toothi is a credit broker, not a lender, and is authorised and regulated by the Financial Conduct Authority (FRN 957242).
Getting here from Queensbury
We’re at 1 Handel Parade, Whitchurch Lane, Edgware, HA8 6LD, roughly a mile and a half from Queensbury. By car it’s a short run up the A5 and Honeypot Lane, with parking nearby. Queensbury station is on the Jubilee line, one stop from Kingsbury, and regular buses run between Queensbury and Edgware, so you don’t need a car. It’s just as easy from Kingsbury, Canons Park, Colindale and Kenton.
Opening hours:
Monday, Tuesday, Wednesday & Friday: 9am–6pm
Thursday: 9am–12pm
Saturday: 9am–5pm
Sunday: 10am–5pm
We see Invisalign patients from all over the area. If Queensbury isn’t your nearest reference point, see our pages for Invisalign Edgware, Invisalign Stanmore and Invisalign Harrow. For the full picture, read our main Invisalign guide, our Invisalign North London hub, or the full list of areas we cover.
Invisalign results from our patients
A few of the smiles we’ve straightened at Toothi in Edgware.




Photos of our own patients, shared with their consent. Individual results vary.
Invisalign in Queensbury FAQs
How much does Invisalign cost in Queensbury?
At Toothi, Invisalign starts from £1,495 for Invisalign Go Express, £2,495 for Invisalign Go (up to 20 aligners), and £2,995 for Invisalign Go Plus, a fuller correction with more movement, spacing and bite improvement. Every plan includes a free iTero 3D scan and ClinCheck, all reviews, refinement aligners if needed, removable and fixed retainers, an Airflow hygiene clean and Boutique teeth whitening. You get a written quote at your ClinCheck and the price doesn’t move after that. More complex cases are quoted after assessment and referred on.
How long does Invisalign take?
It depends on the case. Invisalign Go Express is typically around 3 months, Invisalign Go typically around 6 months, and Invisalign Go Plus typically around 9 months. We give you an expected number of aligners and a likely timescale at the ClinCheck stage, before you pay anything.
Is Invisalign right for me?
Invisalign works well for crowding, spacing, mild-to-moderate overbite and overjet, crossbite and relapse after childhood braces. It’s less suited to severe skeletal cases or teeth that need moving a long distance bodily. The free consultation and iTero scan show you what’s possible for your teeth before you commit, and if aligners aren’t the right tool, we’ll say so.
Can I pay for Invisalign monthly?
Yes. Finance is available from Tabeo on treatment over £250, subject to status, including 0% finance over up to 10 months, with longer terms also available. Representative example (Invisalign Go Express only): £1,495 over 60 months = 12.9% APR fixed, £33.06 a month, cost of credit £488.71, total to pay back £1,983.71. Cherry Dental Ltd trading as Toothi is a credit broker, not a lender, and is authorised and regulated by the Financial Conduct Authority (FRN 957242).
How do I get to Toothi from Queensbury?
We’re at 1 Handel Parade, Whitchurch Lane, Edgware HA8 6LD, about a mile and a half from Queensbury. Drive up the A5 and Honeypot Lane, hop on a bus, or take the Jubilee line (Queensbury is one stop from Kingsbury). Parking is available nearby.
Call 020 3148 2444 or book online for a free consultation and iTero 3D scan. You’ll leave knowing what’s possible, the likely timescale and what it will cost. There’s no obligation.






