Princess Margaret Hospital NHS Waiting Times

Independent Sector South East Updated December 2025

Across all departments, most patients wait about 5 weeks

That's roughly just over 1 month. 89 out of 100 patients are seen within 18 weeks.

Hospital details

Address Osborne Road, Windsor, SL4 3SJ
Phone 01753 743434
Integrated Care Board NHS Frimley Integrated Care Board
Established 2003

Formerly known as

This trust was formed from or previously known as:

BMI The Princess Margaret Hospital

Department waiting times

Frequently Asked Questions

How long is the average wait at Princess Margaret Hospital?

The average waiting time across all departments at Princess Margaret Hospital is about 5 weeks.

How do I contact Princess Margaret Hospital?

Princess Margaret Hospital can be contacted via their main switchboard on 01753 743434. Ask to be connected to the relevant department.

Can I choose to be referred to this hospital?

Yes. Under the NHS Constitution, patients in England have the right to choose which hospital they are referred to. Discuss your options with your GP.