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Miss Sarah McMahon

BSc, MBBS, PGCert, MRCS, FRCS

Orthopaedic Surgeon

22 years of experience

London, W1W 5AH

5 connections in healthcare

Skill endorsed

by Mr Jonathan Wright, Mr Jonathan Lucas

5

/5

(18 reviews)

22 years of experience

London, W1W 5AH

5 connections in healthcare

Skill endorsed

by Mr Jonathan Wright, Mr Jonathan Lucas

Areas of expertise

All
Reviews
Skill Endorsements
Children's Joint Problems
7
Limb Length Discrepancies
3
1
Paediatric Fractures
2
1

Contact

Book


Expert in:

About Miss Sarah McMahon

Miss Sarah McMahon, FRCS (Tr & Orth)

Consultant Orthopaedic and Limb Reconstruction Surgeon

Miss McMahon is a Consultant Orthopaedic and Limb Reconstruction Surgeon based at the Childrens Orthopaedic practice at The Portland Hospital. She works alongside orthopaedic surgeons Mr Robert Hill and Mr Jonathan Wright and is experienced in the management of fractures and children's conditions of the hip, knee and foot. Her major interest is in limb reconstruction, lengthening and deformity correction, guiding children and their families to bespoke solutions for problems that were evident at birth or developed after an accident or infection.

Miss McMahon trained in London and Edinburgh after graduating from UCL Medical School in 2003. Her surgical rotations, based at St Bartholomew's Hospital and The Royal London Hospital, were focused on children's orthopaedics, trauma and deformity.

She undertook the National Fellowship in Children's Orthopaedics at Great Ormond Street Hospital for Children and the Royal National Orthopaedic Hospital. She went onto a further Fellowship in Trauma and Limb Reconstruction at King's College Hospital. She began her consultant career at the Royal Free Hospital before taking a consultant appointment at Great Ormond Street Hospital for Children.

For more information visit the Childrens Orthopaedic practice website at www.childrensorthopaedic.co.uk

Special interests:

· Management of fractures

· Children's conditions of the hip, knee and foot

· Limb reconstruction

· Limb lengthening

· Limb deformity correction


Subspecialties

  • Paediatric Orthopaedic Surgery

Areas of expertise

All
Reviews
(22)
Skill Endorsements
(4)

Click the bar to read reviews or skill endorsements

Children's Joint Problems
7
Limb Length Discrepancies
3
1
Paediatric Fractures
2
1
Knee Pain
2
Back Pain
2
Flat Feet
1
Hip Dysplasia
1
Toe Fractures
1
Sports Injuries
1
Foot Pain
1
Fracture (Broken Bone)
1
Total Knee Replacement
1
Growth Disorders
1
Perthe's Disease
Femoroacetabular Impingement
Foot and Ankle Surgery
Joint Pain
Hip and Groin Pain
Postural Assessment
Paediatric Hip Surgery
Limb-Lengthening Surgery
Osteotomy

Registered with

General Medical Council

No. 6077517


Education

University of London

Medicine

Graduated 2003


Qualifications

Education

FRCS (Trauma and Orthopaedics)

B.Sc (Hons) UCL Wellcome Institute 2000

MBBS (UCL 2003)

PGCert, Healthcare Leadership and Management, Manchester Business School 2012

Memberships

M.R.C.S (England) 2006


Languages spoken

  • English

Insurers

  • Aetna
  • Saga Health Insurance
  • Allianz Worldwide Care
  • Simply Health (Dental)
  • Aviva Health
  • Freedom Health Insurance
  • The Exeter
  • The PHC
  • Vitality
  • General and Medical
  • AXA Health
  • WPA
  • Benenden Health
  • Bupa
  • Healix Health Services
  • Bupa Fee Assured
  • Cigna

Fees

  • New appointment

    £250
  • Follow-up appointment

    £200
*May vary on location

Locations

HCA Healthcare UK The Portland Hospital

205 – 209 Great Portland Street, London, United Kingdom, W1W 5AH

4.84(2741 reviews)

Opening hours

Monday
Tuesday
13:00 - 16:00
Wednesday
14:00 - 18:00
Thursday
Friday
Saturday
Sunday

Opening hours

Monday
Tuesday
13:00 - 16:00
Wednesday
14:00 - 18:00
Thursday
Friday
Saturday
Sunday

Areas of expertise

All
Reviews
Skill Endorsements
Children's Joint Problems
7
Limb Length Discrepancies
3
1
Paediatric Fractures
2
1

Contact

Book

Reviews

5
verified patient
14 Apr 2026

Ms McMahon and the whole team was so supportive and thorough with my son’s fractured foot. From the very first appointment, they were professional, knowledgeable. She took the time to explain everything clearly in a way that was easy to understand, and most importantly, the whole team spoke to my son with kindness and respect, which made a huge difference.

Patient seen for:
5
verified patient
04 Jun 2025

Sarah was thorough and kind during the examination. She was also clear in her explanation of what had happened (to my 14 year old son) and what he should do next.

Patient seen for:
5
verified patient
03 Dec 2024

Extremely knowledgeable & professional. Ms Sarah is excellent with kids and great at explaining as well as making both parents and kids feel calm. One of the top professionals in her field.

5
verified patient
26 Jun 2024

I saw Miss McMahon yesterday with my daughter, due to a fractured foot. Miss McMahon, was so thorough, explained everything and really helped us.She took her time, and we felt very well looked after. I can highly recommend her. Top!

Patient seen for:
5
verified patient
06 Jun 2024

Sarah was amazing. My daughter felt at ease with her and Sarah went above and beyond to help find the issue my daughter was suffering with. I had to take my other daughter with me so my attebnion was not 100% but Sarah ensured my daughter was the priority. Glad my wife picked out Sarah.

Patient seen for:
5
verified patient
19 Mar 2024

Very helpful meeting, amazing manner, very knowledgeable and has helped guide us onwards in resolving my son’s health issue.

5
verified patient
30 Jan 2024

Very pleasant and informative

Patient seen for:
5
verified patient
23 Jan 2024

The great doctor. Professionalism and kindness!

Patient seen for:
5
verified patient
12 Oct 2023

Professional, kind and a sense of humour. A very good experience.

5
verified patient
29 Sep 2023

We came to Sarah during an extremely difficult and frightening time for our daughter. From the start Sarah was everything you would want in a consultant; calm, kind and able to explain in detail exactly what was wrong with our daughter’s hip and how she was going to fix it. She went out of her way to fit us into her busy list and has been on hand since whenever we needed advice or information. We are so very grateful to Sarah and her wonderful team! Thank you 🙏

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Skill Endorsements

An excellent colleague, provides care focussed on the patient, with a great skill set in paediatric orthopaedics

03 Mar 2026
Endorsed for
Flat Feet
Hip Dysplasia

Mr Jonathan Wright

Mr Jonathan Wright

Orthopaedic Surgeon
Is a colleague

15 Apr 2024
Endorsed for
Limb Length Discrepancies
Paediatric Fractures

Mr Jonathan Lucas

Mr Jonathan Lucas

Orthopaedic Surgeon
Is a colleague
Miss Sarah McMahon logo

Get to know Miss Sarah McMahon

FAQ

What are Miss Sarah McMahon's reviews like?

Miss Sarah McMahon's overall patient rating is 5 out of 5 stars on Doctify. This is based on 18 reviews.

What languages does Miss Sarah McMahon speak?

Miss Sarah McMahon speaks English

Where is Miss Sarah McMahon located?

Miss Sarah McMahon primarily practices at HCA Healthcare UK The Portland Hospital, located at 205 – 209 Great Portland Street, London, United Kingdom, W1W 5AH
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What are Miss Sarah McMahon working hours?

Miss Sarah McMahon is working Tuesday (13:00 - 16:00), Wednesday (14:00 - 18:00)

Find where Miss Sarah McMahon operates today

Does Miss Sarah McMahon accept new patients?

Miss Sarah McMahon generally accepts new patients.

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