Doctify logo
For providers
Provider Login

Dr Philip Allan

BSc., MB BS, DPHIL (Oxon), FRCP (UK)

Gastroenterologist

Live bookings available

24 years of experience

Headington, OX3 7RP

11 connections in healthcare

4.98

/5

(21 reviews)

Live bookings available

24 years of experience

Headington, OX3 7RP

11 connections in healthcare

Areas of expertise

Stomach / Abdominal Pain
9
Colonoscopy
7
Endoscopy (OGD)
6

Contact

Book online


Expert in:

About Dr Philip Allan

Dr Philip Allan is a Consultant Gastroenterologist at Nuffield Health The Manor Hospital, Oxford and was appointed Consultant Gastroenterologist at the Oxford University Hospitals NHS Foundation Trust in 2015. He has a wealth of experience in gastroenterology and both diagnostic and therapeutic endoscopy (gastroscopy, flexible sigmoidoscopy, and colonoscopy).

Dr Allan is a general gastroenterologist, who delivers compassionate quality care for his patients in all areas. He has both diagnostic and therapeutic endoscopic skills for:

  • Oesophagogastroduodenoscopy (OGD)/Gastroscopy
  • Sigmoidoscopy
  • Colonoscopy

Dr Allan is available to consult on the following conditions:

  • abdominal pain
  • bile salt malabsorption
  • coeliac disease
  • constipation
  • diarrhoea
  • dyspepsia
  • inflammatory bowel disease
  • iron deficiency anaemia
  • macro- and micro-nutrient deficiencies
  • microscopic colitis
  • pancreatic insufficiency
  • post-cancer treatment symptoms

Dr Allan graduated from University College London Medical School in 2001 and undertook specialist training in Gastroenterology in Oxford and surrounding hospitals. He then undertook research into immune cell signalling in Crohn's disease and gained his DPil in 2013. Following his Certificate of Completion of Training (CCT), he completed a post-CCT fellowship in Advanced Nutrition where he spent 6 months in the Intestinal Failure Unit at Salford Royal 6 months with the Intestinal Rehabilitation and Transplant teams in Oxford.

Dr Allan is widely published in the fields of clinical nutrition, intestinal failure and intestinal transplantation. He has research interests in intestinal failure associated liver disease and immunological cell tracking.


Subspecialties

  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
  • Irritable Bowel Syndrome (IBS)

Areas of expertise

Click the bar to read patient reviews

Stomach / Abdominal Pain
9
Colonoscopy
7
Endoscopy (OGD)
6
Acid Reflux (Heartburn)
6
Bloating
4
Constipation
4
Irritable Bowel Syndrome (IBS)
2
Gastroscopy
2
Food Intolerance
2
Dyspepsia (Indigestion)
2
Diarrhoea
2
Iron Deficiency Anaemia
2
Heart Burn
1
Upper Gastrointestinal Conditions (Oesophagus & Stomach)
1
Gastrointestinal Bleeding
1
Diverticular Disease
1
Swallowing Disorder (Dysphagia)
Small Intestinal Bacterial Overgrowth (SIBO)
LPR Reflux
Microscopic Colitis
Haemorrhoids
Gut Health
GORD (Gastroesophageal Reflux Disease)
Anal Fissure
Gluten Intolerance
Helicobacter Pylori Infection
Intestinal Failure
Reflux and Colic
Weight Loss
Swallowing Problems
Stomach (Gastric) Cancer
Reflux
Faecal Incontinence
Hiatus Hernia
Inflammatory Bowel Disease (IBD)
Nausea and Vomiting
Oesophageal Spasm
Oesophagitis
Achalasia
Barrett's Oesophagus
Coeliac Disease
Colitis (Ulcerative Colitis)
Crohn's Disease
Gastroparesis
Colorectal Cancer
Functional Bowel Disease
Gastric (Stomach) Ulcers
Colon Polyps
Liver Function Tests
Swollen Stomach
Helicobacter Pylori Breath Test
Pancreatitis
Medical Nutrition
Oesophageal Cancer
Eosinophilic Oesophagitis
Stool Testing
Gastro-Oesophageal Reflux Disease (GORD) or Reflux
Sigmoidoscopy
Gastro-oesophageal Reflux Disease (GORD)
Percutaneous Endoscopic Gastrostomy (PEG)
Gastritis
Parenteral Nutrition
Enteral Feeding
Rectal Bleeding

Registered with

General Medical Council

No. 6029198


Education

University of London

Medicine

Graduated 2001


Qualifications

Education:

University College London Medical School 2001

DPhil Green Templeton College, Oxford in 2013

Memberships:

British Society of Gastroenterology

British Association of Parenteral and Enteral Nutrition

European Society of Parenteral and Enteral Nutrition

Intestinal Rehabilitation and Transplant Association

The Transplant Society


Languages spoken

  • English

Consultation fees

  • New appointment: £300
  • Follow-up appointment: £200

Insurers

  • Aetna
  • Bupa Fee Assured
  • The Exeter
  • Simply Health (Dental)
  • Healix Health Services
  • Cigna
  • Bupa
  • WPA
  • AXA Health
  • Aviva Health
  • Vitality
  • Allianz Worldwide Care
  • Benenden Health

Location

All locations for Dr Philip Allan

Nuffield Health The Manor Hospital Oxford

4.85

(1061)

Beech Road, Headington, United Kingdom, OX3 7RP

Reviews

5.0
verified patient
20 Mar 2026

Everything about my procedure was fully explained and I was given lots of opportunities to ask questions, everyone was really friendly and caring,

5.0
verified patient
20 Mar 2026

Dr Allan was clear. courteous and professional. He ensured I was well informed and comfortable throughout the process. Overall decreasing stress levels at a stressful time. Overall excellent experience under Dr Allan's care.

Patient seen for:
5.0
verified patient
16 Mar 2026

Dr Allan is a thorough and empathetic clinician. I was reassured during consultations and this was so helpful in reducing anxiety levels.

4.7
verified patient
15 Mar 2026

Overall I had a very positive experience. Details of the procedure were made very clear before hand. Although there was some discomfort a lot of care was taken to make the procedure as comfortable as possible.

5.0
verified patient
15 Mar 2026

Dr Allan is so thoughtful and very thorough

5.0
verified patient
13 Mar 2026

Dr Philip Allan and his team provided an excellent experience for my gastroscopy. All were very helpful and caring and I experienced minimum discomfort throughout the procedure. Dr Allan provided a full report of his findings straight after the procedure.

5.0
verified patient
13 Mar 2026

Dr Allan was very clear regarding my results and explained everything so I understood. He also answered my questions clearly and gave a good summary of what the next steps are. Dr Allan was compassionate and understanding and made me feel at ease

5.0
verified patient
06 Mar 2026

Treated with care and respect. Dr Allan was awesome

5.0
verified patient
12 Sep 2025

I am extremely anxious and my visit helped to reduce my levels. Dr Philip has a kind and calming manner explaining the process so far on the road to diagnosis with clarity. Listened carefully to my concerns with empathy.

Patient seen for:
5.0
verified patient
30 Jun 2025

Dr Philip Allan was a very caring doctor who put you at ease immediately. He listened to all your problems and was very understanding. He explained things thoroughly. I would definitely recommend him.

Your trust is our top concern, so providers can't pay to alter or remove reviews.
Learn more here

FAQ

What are Dr Philip Allan's reviews like?

Dr Philip Allan's overall patient rating is 4.98 out of 5 stars on Doctify. This is based on 21 reviews.

What languages does Dr Philip Allan speak?

Dr Philip Allan speaks English

Where is Dr Philip Allan located?

Dr Philip Allan primarily practices at Nuffield Health The Manor Hospital Oxford, located at Beech Road, Headington, United Kingdom, OX3 7RP
See more locations

What are Dr Philip Allan working hours?

Dr Philip Allan is working Tuesday (18:00 - 20:00), Thursday (09:00 - 12:30), Friday (09:00 - 12:30)

Find where Dr Philip Allan operates today

Does Dr Philip Allan accept new patients?

Dr Philip Allan generally accepts new patients.

Get in touch with this specialist to enquire as a new patient