Contact Information

Our In-Person Lejeune Clinics are held at:

London Children’s Practice

1A Queripel House
Duke of York Square
Sloane Square
(Please note all postal correspondence to go to the charity's registered address below)

Registered Charity No. 1063847



Queripel House is next door to Partridges, a large delicatessen, and opposite the Saatchi gallery.

The nearest tube station is Sloane Square. Several bus routes run through Sloane Square - 11, 19, 22, 137, 170, 211, 319, 360, 452 & C1.

Parking is available at a pay-as-you-go car park in Cheltenham Terrace. Meter parking is available in St Leonard's Terrace, Turks Row and further down Cheltenham Terrace. There is also residential parking at Chelsea and Kensington.


The sessions are subsidised by the Lejeune Clinic for Children with Down Syndrome but do still require parental contribution (See Clinic Costs page). 

Appointments must be paid for in advance of the session to confirm a place: payment details will be provided on confirmation of your booking.

Cancelling Appointments

If possible appointments must be cancelled more than 48 hours before the appointment via email or call: 07305 191428

If you wish to cancel your appointment, email

If the appointment is not cancelled within this timeframe, you will be liable to pay the full cost of the appointment.


Please be aware that the clinic is not able to help with medical emergencies – for these you should contact NHS 111, your GP or local Accident & Emergency department.


The Lejeune Clinic Charity’s Registered Address is:

23 Barton Lane
Phone: 07305 191428