Consultant Orthopaedic Surgeon
Move freely
again.
Specialist hip and knee replacement from Mr David Allen — two operations, performed with complete focus, to get you back to the life you want.
4.97 average rating
from 129 verified reviews · Doctify
GMC registered
FRCSEd (Tr & Orth)
Self-pay & insured
Registered &
practising with
General Medical Council
Royal College of Surgeons of Edinburgh
NHS Golden Jubilee
Nuffield Health Glasgow
Specialist focus
Two procedures.
One specialism.
Mr Allen’s practice is dedicated entirely to hip and knee replacement — so every part of your care is refined, rehearsed and personal.
15+
Years as a consultant
5,500+
Hip & knee replacements
1–3
Days typical hospital stay
~6
Weeks to driving, typically
Precisely planned
Every operation planned from up-to-date imaging
Conditions treated
What brings patients
to Mr Allen
Your recovery
A clear plan,
week by week
Day 0–1
Up and walking
With a frame or crutches, usually the same day or the following morning.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Days 1–3
Home
Once you are safe on stairs and walking confidently with crutches.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Week 2
Wound check
Most people are moving around the house comfortably, often reducing to one crutch.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Week 6
Review with Mr Allen
Many patients return to driving and desk-based work around this point.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Month 3
Back to activity
Walking freely and returning to golf, swimming, cycling and travel.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Year 1
Full benefit
Strength and confidence continue to build. Long-term follow-up as needed.
Typical timings for hip replacement. Every recovery is individual — Mr Allen will tailor your plan.
Day 0–1
Standing with physio
Getting up with a frame and starting gentle bending exercises.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Days 1–3
Home
Once you are walking safely with crutches and managing stairs.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Week 2
Wound check
Daily exercises to build bend and straighten — the most important phase.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Week 6
Review with Mr Allen
Swelling is settling; many patients return to driving around now.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Month 3
Everyday comfort
Most daily activities are comfortable; low-impact sport such as cycling and swimming.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Year 1
Full benefit
Swelling and stiffness continue to improve for up to a year after surgery.
Typical timings for knee replacement. Every recovery is individual — Mr Allen will tailor your plan.
Physiotherapy from day one
Your journey
From first appointment
to full recovery
01
Initial consultation
Symptoms, examination and X-rays reviewed, with every option explained — including non-surgical ones.
45 minutes
02
Imaging & planning
Up-to-date X-rays, and MRI or CT where needed, so your operation is planned precisely.
1–2 weeks before
03
Your operation
Admitted on the day; 1–2 hours in theatre, and moving with the physios — often the same day.
Day of surgery
04
Recovery & rehab
Home within a few days with a tailored exercise programme and physiotherapy support.
Weeks 1–12
05
Follow-up
Wound check at two weeks and a review with Mr Allen at six weeks, then long-term follow-up.
6 weeks & beyond
15+ years
as a consultant surgeon
About Mr Allen
One of the most experienced joint replacement surgeons in Scotland, with over 5,500 hip and knee replacements performed or supervised.
Mr David Allen is a Consultant Orthopaedic Surgeon specialising exclusively in hip and knee replacement. He has performed or directly supervised over 5,500 joint replacements and offers Mako robot-assisted surgery at Nuffield Health Glasgow Hospital.
David Allen
Mr David Allen · MBChB, FRCSEd (Tr & Orth), MSc
GMC registered
FRCSEd (Tr & Orth)
RCS examiner
NHS Golden Jubilee
Patient guides
Read before
your consultation
Clear, printable guides so you arrive informed — and can share them with family.
Patient stories
The operation has been a complete success and my recovery has been excellent.
Hip replacement patient
Verified patient · Doctify, 24/07/2026
Absolutely first class. A wonderful surgeon.
Verified patient
Verified patient · Doctify, 15/09/2026
Mr Allen explained all options after his assessment and diagnosis.
Verified patient
Verified patient · Doctify, 08/10/2026
Questions
Frequently
asked
Can’t find your answer? The practice team is happy to help.
Appointments
Do I need a GP referral?
If you are using private medical insurance, your insurer will usually ask for a GP referral. If you are paying for yourself you can book directly — we simply ask for your GP’s details so they can be kept informed.
How long will a new hip or knee last?
Answer to follow: awaiting client copy.
Will I be asleep for the operation?
Most hip and knee replacements are done under a spinal anaesthetic with sedation, so you are comfortable and drowsy. A general anaesthetic is also possible.
How long will I be in hospital?
Answer to follow: awaiting client copy.
When can I drive again?
Answer to follow: awaiting client copy.
What are the risks?
Answer to follow: awaiting client copy.
Can I pay for my own treatment?
Yes. Self-pay patients receive a clear, fixed-price quote for surgery after their consultation.
Locations
Where to see Mr Allen
Nuffield Health Glasgow Hospital
25 Beaconsfield Road, Glasgow G12 0PJ
Private clinics: Tuesday afternoons and Friday mornings
NHS Golden Jubilee National Hospital
Beardmore Street, Clydebank G81 4HX
NHS practice · referral through your GP
Nuffield Health Glasgow Hospital
Next step
Ready to talk about
your hip or knee?
Book a consultation to discuss your symptoms, review your imaging and understand every option available to you.