topdoctors logo
SpecialtiesConditionsClinicsDentists
Area for professionals

Book online now

Vivek Chhaya profile image
Dr Vivek ChhayaGastroenterology in Worthing
  • Home
  • Doctors
  • Gastroenterology
  • Gastroenterologists in Worthing
  • Dr Vivek Chhaya

Dr Vivek Chhaya

Gastroenterology in Worthing, Sutton and Ashtead

MBBS B.Sc MD MRCP MRCP
GMC: 6128137

5.010reviewsReview

Expert in:
Irritable bowel syndrome (IBS)
Acid reflux
Indigestion (dyspepsia)
Inflammatory bowel disease (IBD)
Abdominal pain
Diarrhoea
  • Information
  • CV
  • Reviews
  • Treatments
  • Content

Professional statement

Dr Vivek Chhaya is a leading consultant gastroenterologist and general physician based in London and Worthing. He sees patients at Goring Hall Hospital, Spire St Anthony's Hospital, and Ashtead Hospital. He is also a substantive consultant at Epsom and St Helier University Hospitals, as well as The Royal Marsden Hospital, where he offers expertise in all forms of advanced endoscopy and gastrointestinal disorders. Dr Chhaya's clinical interests include dyspepsia and reflux, IBS and alternations in bowel habits, Crohn's and colitis, GI cancers, pancreatic and liver disorders.

Dr Chhaya has access to a JAG accredited endoscopy unit, where he carries out investigations for bowel conditions using techniques such as gastroscopy or colonoscopy. He's fully accredited in diagnostic and colonoscopy and therapeutic upper GI endoscopy. He performs advanced endoscopy in the form of oesophageal and enteral stenting, EUS and biopsy, ERCP and biliary stenting, and the removal of polyps.

Dr Chhaya completed his undergraduate training at St Bartholomew's and The Royal London School of Medicine at the University of London in 2005 whilst also attaining first-class honours in Biomedical Engineering. He completed general medical training and went on to gain membership to The Royal College of Physicians. Dr Chhaya undertook specialist training in gastroenterology in the South Thames region. Dr Chhaya has worked at some of London's most prestigious institutions such as The Royal London Hospital, The Royal Marsden Hospital and St Batholomew's Hospital.

He gained his higher degree at St George's Hospital Medical School at the University of London, and he was awarded an MD in 2016. Dr Chhaya currently sits on the specialist training committee for gastroenterology in Sussex, Kent and Surrey. He is currently a substantive consultant with expertise in gastrointestinal disorders and advanced endoscopy. He's helped transform the IBD service in his NHS post and has a supervisory role in medical education.

He has an active role in medical education, supervising junior doctors and gastroenterology trainees. Dr Chhaya regularly teaches on the JAG accredited endoscopy course. He's the cancer lead at the Worthing Hospital for oesophageal, gastric, pancreatic and biliary cancers. Dr Chhaya is an active researcher and has had over 20 articles in international peer-reviewed gastroenterology journals and has also taken part in various conferences worldwide.

Clinics

Goring Hall Hospital - part of Circle Health Group
  • Goring Hall Hospital - part of Circle Health Group profile image

    Goring Hall Hospital - part of Circle Health Group

    Worthing, Bodiam Avenue, BN12 5AP

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Vitality

Credentials

Professional experience

  • 21 years of experience
  • Consultant Gastroenterologist and General Physician, Goring Hall Hospital (present)
  • Consultant Gastroenterologist and General Physician, Spire St Anthony's Hospital (present)
  • Consultant Gastroenterologist and General Physician, Ashtead Hospital (present)
  • Consultant Gastroenterologist and General Physician, Western Sussex Hospitals NHS Foundation Trust (present)
View more

Subspecialties

  • Dyspepsia and reflux
  • IBS and variations in bowel habit
  • Gastrointestinal cancers
  • Inflammatory bowel disease
  • Crohn’s disease
  • Colitis
  • Endoscopy
  • OGD
  • Flexible sigmoidoscopy
  • Colonoscopy
  • ERCP
  • Oesophageal and enteral stenting
  • Endoscopic ultrasound
  • Colon cancer
  • Functional bowel disorders
  • Ulcerative colitis
  • Microscopic colitis
  • Chronic liver disease
  • Pancreatobiliary disease
View more

Professional memberships

  • Royal College of Physicians
  • British Society of Gastroenterology

Education

  • MD (Res) St George's University London (2016)
  • MBBS, St Bartholomew's and The Royal London Hospital (2011)
  • MRCP, Royal College Physicians (2009)
  • MBBS, St Bartholomew's and The Royal London Hospital (2005)
  • B.Sc, University of London (2004)
View more

Publications and conferences

  • Alexakis C, Saxena S, Chhaya V, Cecil E, Majeed A, Pollok R (2018) Smoking status at diagnosis and subsequent smoking cessation: Associations with corticosteroid use and intestinal resection in Crohn’s disease. Am J Gastroenterol 113(11):1689-1700 PMID: 30323269
  • Chhaya V, Saxena S, Cecil E, Subramanian V, Curcin V, Majeed A, Pollok R (2016) Steroid dependency and trends in prescribing for inflammatory bowel disease: a 20-year national population-based study. Aliment Pharmacol Ther 44(5): 842-94. PMID: 27375210
  • Chhaya V, Saxena S, Cecil E, Subramanian V, Curcin V, Majeed A, Pollok R (2016) Emerging trends and risk factors for perianal surgery in Crohn’s disease: a 20-year national population-based study. Eur J Gastroenterol Hepatol 28(8):890-5. PMID: 27128719
  • Chhaya V, Saxena S, Cecil E, Subramanian V, Curcin V, Majeed A, Pollok R (2015) The impact of timing and duration of thiopurine treatment on first perianal surgery in Crohn’s disease: UK population-based study 1995-2009. Inflamm Bowel Dis 21(2):385-91. PMID: 25569740
  • Chhaya V, Saxena S, Cecil E, Chatu S, Subramanian V, Curcin V, Majeed A, Pollok R (2015) The impact of timing and duration of thiopurine treatment on colectomy in ulcerative colitis: A national population-based study of incident cases between 1989 – 2009. Aliment Pharmacol Ther 41(1):87-98. PMID: 25382737
  • Chhaya V, Alexakis C, Gupta S (2014) Gastroenterology training in a district general hospital: A registrar’s perspective. Gastroenterology Today 24:6-9
  • Chhaya V, Pollok R (2013) The impact of thiopurines on surgical outcomes in inflammatory bowel disease: do they make a difference? F1000 Prime reports. 5:50. PMID: 24273651
  • Chhaya V, Gupta S. (2012) A farmer with fever and right upper quadrant pain. BMJ Jun 1;344:e3426. PMID: 22661721
  • Chhaya V, Gupta S, Anaout A. (2011) Mucormycosis causing giant gastric ulcers. Endoscopy. Sep 43:Suppl 2 UCTN:E289-90. PMID: 21915831
View more

Prizes and awards

  • Poster of Distinction Award – “The use of 5-ASA in inflammatory bowel disease: National population based study”, DDF 2015
  • Poster of Distinction Award – “Predictors of colectomy and the impact of thiopurines on the risk of colectomy in Ulcerative Colitis – A national UK based population based study”, BSG 2014
  • Young Researcher Award – “Increasing colectomy rates in the UK”, St George’s Teaching day 2014
View more

Languages spoken

  • English
  • Hindi
Registration number: 6128137

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

10 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • Absolutely fantastic Doctor . Calm , engaging, didn’t feel at all rushed . I took my partner for the consultation. Dr Chhaya explained in detail tests results and options open to us. I am so relieved to have him looking after us and couldn’t recommend him more highly . 5stars all round . Thank you .
    4 February 2026

    C.K.

    Verified patient
  • Dr Chhaya is an exceptional gastroenterologist. He is calm, thoughtful, and extremely thorough. I have absolute confidence in his medical judgment and care. I feel very fortunate to be under his care.
    11 November 2025

    N.L.

    Verified patient
  • I was very nervous ahead of my consultation, as this is a scary journey for me to be doing for my health. However Dr. Chhaya was so friendly, welcoming, gave me time to talk (and listened to what I had to say), and made me feel very relaxed to be speaking to him.
    28 October 2025

    S.M.

    Verified patient
  • Excellent care start to finish. Gave me time to ask questions, didn’t feel rushed. Calm and engaging manner, Clear explanations reduced my anxiety and built sense of trust. Procedure was undertaken with professionalism and care.
    3 March 2022

    S.M.

    Verified patient
  • Excellent consultation
    3 March 2022

    J.C.

    Verified patient
  • He is very patient and friendly. Will highly recommend
    27 October 2021

    B.G.

    Verified patient
  • He is very patient and friendly. Will highly recommend
    27 October 2021

    B.G.

    Verified patient
  • I am very happy with Dr Chhaya's consult and diagnosis of the pain in my hip.
    1 September 2021

    P.T.

    Verified patient
  • Very happy with the treatment received from Dr Chhaya. The initial 'phone call went smoothly. The treatment at Goring Hall went well and the follow up 'phone call was very useful.
    22 July 2021

    A.C.

    Verified patient
  • I had two phone consultations and an endoscopy with Dr Chhaya. Very impressed indeed, great to talk to, explains things clearly and puts you at ease. Procedure went very well, could not have been better looked after. Would recommend highly.
    21 July 2021

    D.J.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Abdominal pain

Acid reflux

Diarrhoea

Indigestion (dyspepsia)

Inflammatory bowel disease (IBD)

Irritable bowel syndrome (IBS)

The doctor also specialises in:

Achalasia

Alcoholic liver disease

Alcoholism

Anal fissure

Ascites

Autoimmune hepatitis

Barrett's oesophagus

Bloated stomach

Blood in stool (rectal bleeding)

Bowel cancer

Frequently Asked Questions

What is Dr Vivek Chhaya's specialty?

Dr Vivek Chhaya is a consultant specialising in Gastroenterology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Vivek Chhaya specialise in?

Dr Vivek Chhaya is a gastroenterologist who provides assessment and treatment for Abdominal pain, Diarrhoea, Indigestion (dyspepsia), Inflammatory bowel disease (IBD), Irritable bowel syndrome (IBS), Acid reflux, Gastroscopy and Colonoscopy. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Vivek Chhaya have?

Dr Vivek Chhaya has 21 years of professional experience as a consultant gastroenterologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Vivek Chhaya?

Patients give a rating of 5.0 out of 5 to Dr Vivek Chhaya, a score considered excellent. This average is based on 10 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Vivek Chhaya's reviews verified?

Yes. All Dr Vivek Chhaya's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Vivek Chhaya practise?

Dr Vivek Chhaya practices in the following locations:

  • Worthing at Bodiam Avenue
  • Sutton at London Road
  • Ashtead at The Warren

In-person consultations are available at these locations as a Gastroenterology.

How can I book an appointment with Dr Vivek Chhaya?

You can book an appointment with Dr Vivek Chhaya directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Vivek Chhaya see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Vivek Chhaya through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Vivek Chhaya offer private appointments?

Yes, Dr Vivek Chhaya offers private appointments for patients seeking flexible and direct access to a consultant gastroenterologist.

Does Dr Vivek Chhaya offer online consultations?

At the moment, Dr Vivek Chhaya does not offer online consultations. You can book an in-person appointment from this page or call +44 01612501549. When calling, please mention that you are a Top Doctors patient.

Does Dr Vivek Chhaya accept insurance?

Dr Vivek Chhaya works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA and Vitality. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Vivek Chhaya's availability?

Dr Vivek Chhaya's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Vivek Chhaya offer?

You can pay for your consultation with Dr Vivek Chhaya using the following methods: Self-paying or Prepaid.

What languages does Dr Vivek Chhaya speak?

Dr Vivek Chhaya is a gastroenterologist who offers consultations in English and Hindi.

How is Dr Vivek Chhaya selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Vivek Chhaya, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

Request now: The appointment management service is free

Ashtead HospitalAshtead, The Warren, KT21 2SB
Payment methodSelf-paying
Face-to-faceFirst visit Gastroenterology

Important: Dr Chhaya is only providing telephone consultation at BMI Goring Hall Hospital. At the Spire St Anthony's Hospital, Dr Chhaya provides both face-to-face and remote depending on the patient's preference.

  • About us
  • About Top Doctors
  • Why choose us?
  • Quality commitment
  • Selection process
  • Medical Specialist Advisory Panel
  • Privacy policy
  • Terms of Use
  • Cookies policy
  • Policy on the use of third party applications
  • Collaborate with us
  • Doctors
  • Our Clinics
  • Strategic alliances
  • Join us
  • Top Doctors Awards
  • Nominate doctors
  • Customer services
  • Doctors by medical insurance
  • Contact us
  • FAQs
  • All medical procedures
  • Press and media
  • Press
  • Medical articles

Contact
  • Doctors
  • Member
  • Patients
Social networks
CertificatesComodo Secure
Privacy policy and Terms of Use

Top Doctors | 20-22 Wenlock Road, London, England, N1 7GU