Sleep Doctors in London: How to Find the Right Specialist

Quick answer: Find Sleep Doctors lists 126 sleep providers and centers in London, England. This guide explains how to compare listed providers, what appointments and sleep studies may involve, and practical questions about referral, insurance, location, and booking. Use it to prepare questions for a qualified clinician. It is directory information, not medical advice.

Sleep doctors in London at a glance

The directory currently lists 126 sleep providers and centers in London, within England. Listed specialties include respiratory medicine, sleep medicine, neurology (sleep medicine), and ENT surgery. Clinics named in the sample below include Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, Charing Cross Hospital, London Bridge Hospital, Cleveland Clinic London, University College Hospital, and King's College Hospital. Nearby listed cities include Bushey, Uxbridge, Cambridge, and Oxford.

The table below shows 10 listed providers. Names link to their directory pages where available. Missing fields are left blank rather than estimated.

Name	Credentials	Specialty	Area / clinic	Phone
Professor Michael Loebinger		Respiratory Medicine	Royal Brompton Hospital
Dr Alexandra Nanzer-Kelly		Respiratory Medicine	Guy's and St Thomas' NHS Foundation Trust
Dr Brendan Mallia Milanes		Sleep Medicine	Charing Cross Hospital	020 3313 5000
Professor Michael Polkey		Sleep Medicine	Royal Brompton Hospital
Professor Guy Leschziner	MA, PhD, FRCP	Neurology (Sleep Medicine)	London Bridge Hospital
Professor Gisli Jenkins		Respiratory Medicine	Royal Brompton Hospital
Professor Robert Wilson		Respiratory Medicine	Royal Brompton Hospital
Mr Ryan Chin Taw Cheong		ENT Surgery	Cleveland Clinic London	020 3423 7665
Professor Joanna Porter		Respiratory Medicine	University College Hospital	020 3456 7890
Dr Jimstan Periselneris		Respiratory Medicine	King's College Hospital	020 3299 9000

How to choose a sleep doctor in London

Start with the reason for referral. Sleep concerns can relate to breathing during sleep, neurological sleep disorders, or ENT issues. The directory lists different specialties, so match the provider's listed specialty to the concern raised by your clinician. If you are unsure, ask your GP or referring clinician which specialty is appropriate.

Check the listed clinic, phone number, and whether the provider is part of an NHS trust or private hospital. Some entries include phone numbers; others do not. Where a phone number is missing, use the clinic or trust website to confirm contact details. Compare practical factors such as location, appointment type, and referral route. Read the guide on choosing a sleep clinic for more detail.

If distance matters, compare London with nearby listed cities such as Bushey, Uxbridge, Cambridge, or Oxford. The directory does not state waiting times, fees, or availability, so confirm these directly with the clinic.

What to expect

A sleep assessment may include a clinical history, symptom review, physical examination, and possibly a sleep study. The sleep study article and home sleep study article explain common test formats. Some people attend an overnight study in a sleep laboratory; others use equipment at home. The right option depends on symptoms and clinical judgement.

You may be asked about snoring, daytime sleepiness, sleep schedule, medications, and medical history. Bring a list of symptoms, current medicines, and any prior test results. Ask whether you need a referral before booking and whether results will be sent to your GP.

Insurance, cost and access

Access routes in the UK can include NHS referral, private consultation, or employer or insurance arrangements. The directory does not list prices, fees, or coverage rules, so contact the clinic or your insurer for current information. If you are referred through the NHS, ask about expected pathways and whether tests are provided by the same trust. If you are paying privately, ask for a written quote and what follow-up is included.

Do not assume US insurance rules apply. For UK patients, check whether the provider works with your private medical insurer, what referral letters are needed, and whether sleep studies are billed separately.

Neighborhoods and access

The listed providers are associated with London clinics and hospitals, including Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, Charing Cross Hospital, London Bridge Hospital, Cleveland Clinic London, University College Hospital, and King's College Hospital (Denmark Hill). Some entries include phone numbers, such as 020 3313 5000, 020 3423 7665, 020 3456 7890, and 020 3299 9000. Addresses are not provided for most entries, so use the clinic or trust website for directions, transport, and parking details.

If travel is difficult, ask whether telehealth or remote follow-up is available. The directory does not state telehealth availability for the listed London providers.

Questions to ask before booking

• Do I need a GP or specialist referral before booking?
• Which sleep condition or symptom does this provider assess most often?
• What tests may be recommended, and are they done in hospital or at home?
• What is the expected timeline from referral to appointment and results?
• What are the fees, and what is included in the price?
• Will results and recommendations be shared with my GP?
• Is follow-up available, and how is it arranged?

Frequently asked questions

How many sleep providers are listed in London?

Find Sleep Doctors lists 126 sleep providers and centers in London, England.

Are all listed entries individual doctors?

No. The directory mixes individual physicians with sleep centers and clinics, so read each entry carefully.

Do I need a referral to see a sleep doctor in London?

It depends on the clinic and whether you use NHS or private care. Ask the provider or your GP before booking.

Can I have a sleep study at home?

Some assessments use home equipment, while others require an overnight laboratory study. The suitable option depends on your symptoms and clinical advice.

Does the directory show prices or waiting times?

No. Prices, waiting times, ratings, and availability are not listed, so confirm them directly with the clinic.

How should I compare providers?

Compare listed specialty, clinic, location, contact details, referral route, and the questions you need answered. Use the sleep doctor near me article for general comparison tips.

How we built this guide

This guide is based on directory data from Find Sleep Doctors, including provider names, credentials, specialties, clinics, addresses where available, phone numbers, and city links. Sources include the American Academy of Sleep Medicine and the NHLBI. Last updated: 2026-10-26. Byline: Find Sleep Doctors Editorial Team. This is directory information, not medical advice; it does not diagnose conditions or recommend treatment.