The clinicians

Three specialists. Zero locums.

The dentist who plans your case is the dentist who finishes it — and the one who answers the phone if anything ever feels wrong. That continuity is the whole practice, in one sentence.

GDC registered · CQC inspected
one building · one standard

Portrait of Dr Marion HaleThe lead

Dr Marion Hale

Principal · Cosmetic dentistry

BDS (Lond.) · MSc Aesthetic Dentistry · GDC 74921

Marion trained at Guy’s and spent six years restoring smiles in a trauma unit before deciding she wanted to build them slowly instead. She has planned every veneer case that has left this building — one thousand nine hundred and counting — and still photographs each finished smile herself, because the last look in the mirror is the whole point of the job.

“I turn down more veneer cases than I take on. That is the job.”

Founded Lumen in 2009

Dr Jonas Reeve

Implant surgery

BDS · MSc Implantology · 2,100 implants placed · GDC 68204

Jonas placed his first implant in 2003 and has been quietly refusing to rush them ever since. Patients arrive with folders of other practices’ refusals; he reads every page, then usually finds a way. His full-arch patients have one thing in common — they all describe the surgery afterwards as ‘weirdly uneventful’.

“Bone doesn’t rush. Neither do I.”

At Lumen since 2011

Portrait of Dr Jonas Reeve
Portrait of Dr Amara Lindt

Dr Amara Lindt

Orthodontics · Invisalign

BDS · MOrth RCS · Invisalign Diamond · GDC 81337

Amara moves teeth for people who would rather nobody knew — barristers, broadcasters, and one sitting judge she is contractually forbidden from naming. She reviews every simulation twice: once for the teeth, once for the face around them. Her waiting list is the practice’s worst-kept secret.

“The best orthodontics is the kind nobody notices happening.”

At Lumen since 2015

And one floor up, the fourth specialist.

Ms Ilse Ostrowska has layered porcelain for thirty-one years, the last fourteen of them exclusively for this practice. Every veneer and crown that leaves Lumen passes through her hands — checked against your skin, in daylight, while you wait with coffee. She has rejected work the dentists thought was finished. They have learned not to argue.

Ms Ilse Ostrowska · master ceramicist · the lab upstairs

Porcelain layered by hand in the lab upstairs

Meet them before you decide anything.

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The first hour is free · that’s the point of it

The next smile we design could be yours.

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Lumen

A cosmetic & implant dental studio in Marylebone. Porcelain veneers, implant restorations and whitening — planned slowly, placed precisely, made to be worn every day.

Visit

12 Wimpole Street
Marylebone, London W1G 9SR
Mon – Fri · 8.30 – 18.00
Sat · by appointment

Get directions

Contact

Call020 7946 0921Writestudio@lumendental.co.uk
Leave a number and we will call you back within the day — evenings included.

© 2026 Lumen Dental Studio Ltd. All dentists are registered with the General Dental Council · CQC-registered practice.

Privacy · Terms · Est. 2009 · 1,900 smiles

LUMEN

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