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Dr Florentina Dumitru

PhD, MD, FRCP

Consultant Allergist

24 years of experience

London, W1U 5HJ

(+2 more)

11 connections in healthcare

4.96

/5

(15 reviews)

24 years of experience

London, W1U 5HJ

(+2 more)

11 connections in healthcare

Areas of expertise

Skin Prick Test
10
Allergy Blood Tests
5
Allergic Rhinitis (Hayfever)
4

Contact


Expert in:

About Dr Florentina Dumitru

Dr. Florentina A. Dumitru is a Consultant in Allergy with over 15 years of clinical and scientific experience in the field of allergy and immunology. She has gained her expertise in both clinical and laboratory settings, making her a leading figure in the field. Dr. Dumitru specialises in food allergies, anaphylaxis, hay fever, asthma, venom allergy, drug allergies, and allergy skin testing.

Dr. Dumitru graduated from medical school in 2001 before specialising in Allergy and Clinical Immunology from 2002 to 2007. Following her specialist training, she completed a PhD at Imperial College London, where she further honed her research skills. She also undertook a clinical fellowship in allergy at the Royal Brompton Hospital and worked as a locum consultant at Guy's and St Thomas' Hospitals and Homerton Hospital.

In February 2022, Dr. Dumitru was appointed Clinical Lead for the Adult Allergy Service at Imperial College NHS Trust, based at St Mary's and Hammersmith Hospitals. Her career trajectory has also included an academic research fellowship at Imperial College London (2008–2011) where she completed her PhD, followed by a clinical fellowship at the Royal Brompton Hospital (2011–2014) and further consultant roles at Guy's and St Thomas' Hospitals (2014–2017) and Homerton Hospital (2017).

Dr. Dumitru’s extensive experience makes her a highly regarded expert in allergy and clinical immunology, providing both clinical care and contributing to research in the field.

Dr. Dumitru has a wide range of expertise including:

  • Food allergy
  • Anaphylaxis
  • Hay fever
  • Asthma
  • Venom allergy
  • Drug allergy
  • Allergy skin testing
  • Immunotherapy/ desensitisation
  • Tailored management plans for complex food allergies in adolescents and adults

Areas of expertise

Click the bar to read patient reviews

Skin Prick Test
10
Allergy Blood Tests
5
Allergic Rhinitis (Hayfever)
4
Eczema (Atopic Dermatitis)
3
Allergy Shots (Immunotherapy)
2
Food Allergies
2
Drug Allergies
2
Angioedema (Swelling)
2
Urticaria (Hives)
1
Rhinitis
1
Insect or Bee Sting Allergies
1
Asthma
1
Autoimmune Diseases
1
Allergen Desensitisation
Anaphylaxis
Conjunctivitis (Pink Eye)
Food Provocation (Challenge) Test
Occupational Allergy
Sinusitis
Video Consultation

Registered with

General Medical Council

No. 7030322


Qualifications

MD 2001

PhD Imperial College London 2011

FRCP

Specialist in Allergy since 2007


Languages spoken

  • English

Consultation fees

  • New appointment: £280
  • Follow-up appointment: £180

Insurers

  • Vitality
  • Bupa
  • WPA
  • AXA Health
  • Allianz Worldwide Care
  • Bupa Fee Assured
  • Healix Health Services
  • Aviva Health
  • Cigna
  • General and Medical
  • Saga Health Insurance
  • Aetna
  • Benenden Health

Location

All locations for Dr Florentina Dumitru

London Medical

4.84

(2128)

49 Marylebone High Street, London, United Kingdom, W1U 5HJ

4.86

(1733)

164-178 Cromwell Rd, London, United Kingdom, SW5 0TU

4.76

(1145)

Praed St, Paddington, London, United Kingdom, W2 1NY

Video consultation

Video Consultation

0

(0)

Online, Video Consultation, United Kingdom, W1

Reviews

5.0
verified patient
13 Mar 2026

Insightful knowledge

Patient seen for:
5.0
verified patient
11 Mar 2026

Very informative

5.0
verified patient
04 Mar 2026

First time in a long time did I feel listened too and see by someone who is very knowledgeable! It felt good to leave my appointment with some answers and a plan!

4.7
verified patient
03 Mar 2026

I visited Dr Dumitru's allergy clinic to diagnose a recurring skin rash. While no direct allergy or explanation was identified, the conclusion was that it was most likely a chemical allergy. I changed my personal care items (shampoo, shaving foam, moisturisers) and the rash symptoms have all disappeared. SO thank you very much, a huge improvement to everyday life!

5.0
verified patient
07 Feb 2026

So helpful and thanks to Dr Dumitru I can now eat Kinder Bueno again after nearly 4 years! The allergy test was super informative and helpful and has made my life so much easier now going forward!

5.0
verified patient
04 Feb 2026

Dr Florentins was extremely empathetic and took time to understand my allergies and symptoms and come up with a plan to treat those going forward!

5.0
verified patient
10 Dec 2025

Amazing. Thanks for being so empathetic

Patient seen for:
4.7
verified patient
06 Nov 2025

I went to see Dr Dumitru about a unique (what I thought was an) allergy. After many years of suffering with this and seeing multiple specialists, she offered some great advice within her area of expertise, but also outside of it. She was very supportive of getting to the bottom of my issue, and for the first time in a while, I feel as though I'm making progress. Thank you!

5.0
verified patient
13 Oct 2025

I had a great experience with Dr. Dumitru; She was very kind and took the time to ask detailed questions to really understand my allergy issues. The allergy test was done professionally, and she clearly explained the results and how to manage my allergy both now and in the future. I felt listened to and well taken care of. I highly recommend her to anyone looking for a knowledgeable and caring specialist! ALF

5.0
verified patient
07 Oct 2025

Dr. Florentina took the time to provide thorough insights and crafted an extremely detailed clinic letter. Her expertise and dedication were truly remarkable, and I deeply appreciate the care and attention she provided.

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FAQ

What are Dr Florentina Dumitru's reviews like?

Dr Florentina Dumitru's overall patient rating is 4.96 out of 5 stars on Doctify. This is based on 15 reviews.

What languages does Dr Florentina Dumitru speak?

Dr Florentina Dumitru speaks English

Where is Dr Florentina Dumitru located?

Dr Florentina Dumitru primarily practices at London Medical, located at 49 Marylebone High Street, London, United Kingdom, W1U 5HJ
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Does Dr Florentina Dumitru accept new patients?

Dr Florentina Dumitru generally accepts new patients.

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