Clear Aligners
Straighter teeth, quietly. Discreet Clear Aligners, planned in 3D, with a digital simulation of your result before you begin.
Learn more →Your SmilesbyAndy Journey Starts Here
Dr Andrew El-Khanagry, BDS MFDS RCS (Eng) PGDip Prosthodontics
Clear Aligners · Composite Bonding · Teeth Whitening · General Dentistry · Finance options available
Real patients. Real transformations. Shared with their consent · Explore every case →
- Best Young Dentist Finalist
- MFDS RCS (Eng)
- Mobile Smiles Charity
- Welcoming New Patients
1,000+Cases treated
Cosmetic DentistDerby
5.0 ★Patient rating
0%APR finance options
Mobile Smiles Charity Mission, Egypt
Meet Dr Andrew
As seen on the front cover ofThe British Dental JournalThe UK's leading dental journal. The August 2026 cover features Mobile Smiles, the dental charity Dr Andrew co-founded, on its first mission.
Listen to Dr Andrew on the Dental Leaders podcast
The Dentist Behind Every Smile
Hi, I'm Andrew, known to my patients as Dr Andy. I've treated more than 1,000 cases at Casa Dental UK in Derby, and every smile you see here is a bespoke transformation, personally designed and crafted by me. My postgraduate training in prosthodontics, the art of restoring and rebuilding teeth, means I plan every smile from the foundations up, so it looks natural, feels like your own and is built to last.
Many of the people I see haven't smiled freely in years. Some haven't sat in a dental chair for a long time because they're genuinely frightened. I know how hard it can be just to walk through the door, so we go at your pace. We talk first, I explain everything, and you stay in control the whole way, with no judgement and no pressure.
"Seeing someone who was once nervous of the dentist leave with a smile they're proud of is the best part of my job."
- BDS, MFDS RCS (Eng), PGDip Prosthodontics
- Best Young Dentist Finalist
- Certified in 3 Clear Aligner systems
- Co-founder of Mobile Smiles charity
As seen on the front cover ofThe British Dental JournalThe UK's leading dental journal. The August 2026 cover features Mobile Smiles, the dental charity Dr Andrew co-founded, on its first mission.
Listen to Dr Andrew on the Dental Leaders podcast
Smile Gallery
Real Patients. Real Results.
Every face here belongs to a real patient of Dr Andrew, shared with their consent. Drag across any photo to reveal the transformation. Individual results vary.
Treatments
Dentistry, Designed Around You
Every plan begins with you: your face, your features, your goals. From Clear Aligners and composite bonding to whitening, veneers and everyday care, each treatment is designed for one smile only. Yours.
Composite Bonding
Sculpted by hand, tooth by tooth. Chips, gaps and uneven edges refined, often in a single visit and usually with little or no drilling.
Learn more →Teeth Whitening
A brighter smile, at your own pace. Custom-made trays and professional gel, prescribed by your dentist.
Learn more →Smile Makeover
Several treatments, one vision. A complete transformation, designed around your face and planned in careful stages.
Learn more →General Dentistry
Check-ups, hygiene, fillings and crowns, with the same attention to detail as every cosmetic case.
Learn more →Emergency Dentistry
When it hurts, we're here. Call us and we'll do everything we can to see you the same day.
Learn more →
Why Dr Andrew
Crafted with Care. Planned with Precision.
Postgraduate training, recognised work and a genuine love of what he does. The details you might never notice are the ones he cares about most.
Best Young Dentist Finalist
Shortlisted for Best Young Dentist, in recognition of Dr Andrew's work and his meticulous attention to detail.
MFDS RCS (Eng) & PGDip Prosthodontics
Membership of the Faculty of Dental Surgery at the Royal College of Surgeons of England, and a Postgraduate Diploma in Prosthodontics, the art of restoring and rebuilding teeth.
Clear Aligners · Composite Bonding · Whitening
The treatments patients ask about most, planned digitally and carried out with a minimally invasive approach wherever possible. Beautiful results that still feel like you.
Community & Charity
Co-founder and trustee of @mobile.smiles.charity, taking dental care to people who need it most. Care that doesn't stop at the clinic door.
Finance Options
Your Dream Smile, Made Affordable
A beautiful smile is an investment in yourself. Spread the cost of eligible treatments with finance arranged through Casa Dental UK, including 0% APR options, subject to status.
- 0% APR options on eligible treatments
- Flexible monthly payment plans
- Full terms explained before you apply
Finance subject to status. Casa Dental UK is a credit broker, not a lender.
0% APRFinance options
Same DayEmergency slots when available
Award FinalistBest Young Dentist
Free ConsultNo obligation
Follow Along
See the Transformations
Explore real before and afters in the Smile Gallery, and follow @smilesbyandy for new transformations as they happen, straight from the chair at Casa Dental UK.
Cosmetic & General Dentistry in Derby
Ready for the Smile You've Always Wanted?
It all starts with a conversation. Book a free smile makeover consultation with Dr Andrew at Casa Dental UK, Derby. No pressure, just honest advice and a plan designed around you. A £30 deposit secures your appointment. It goes towards your treatment if you go ahead, and is refunded if you decide not to.