
Dr Sathish Harinarayanan
Professional statement
Dr Sathish Harinarayanan is a distinguished consultant clinical oncologist based in the south coast of England providing expertise services for patients with bowel cancers, head & neck cancers, non-melanomatous skin cancers arising in the head & neck area, and complex thyroid cancers requiring radiotherapy.
His areas of expertise also include the MRL-SABR treatment for oligometastatic cancer, a complex and modern radiotherapy technique which delivers high-dose radiotherapy more precisely to cancer with limited spread to other parts of the body - which is otherwise not possible with conventional CT guided radiotherapy machines. Dr Harinarayanan is also accredited to provide Proton radiotherapy treatments.
Dr Harinarayanan is dedicated to providing the highest standard of care in clinical oncology. After graduating with a medical degree and doing various medical rotations across renowned London and West Midlands hospitals, he undertook higher specialist oncology training around Wessex hospitals and London Hospitals before taking up his consultant post at University Hospital of Southampton.
With a demonstrated commitment to excellence, he undertook and completed a prestigious proton therapy clinical education programme at the University of Pennsylvania and the MRL-SABR accreditation from GCUK and PGC, from the Institute of Cancer Research, London.
Beyond clinical practice, Dr Harinarayanan holds membership with the British Association of Head & Neck Oncology, served as co-chair of the Wessex Head and Neck Cancer alliance group, is member of the panel for the Wessex clinical oncology trainees, and is the elected governor for medical and dental staffing for Southampton attending the trust board meetings with executive and non-executive members of the trust.
Dr Harinarayanan actively participates in research, being the principal investigator for the country’s leading trials like PATHOS, APHRODITE for organ preserving strategies with radiotherapy for rectal cancer patients who wish to avoid permanent stoma bags. He has also acted at a co-investigator capacity for other leading UK clinical trials in Wessex like CHECKMATE 642, LiTEFORM, KEYNOTE 412, INNOVATE and ToRPEDO and recruited several patients so far.
Clinics

Sarum Road Hospital - part of Circle Health Group
Winchester, Sarum Road, SO22 5HAMedical insurances accepted
Credentials
Professional experience
- 28 years of experience
- Consultant Clinical Oncologist, Spire Southampton Hospital (present)
Subspecialties
- Colorectal cancers
- Immunotherapy
Professional memberships
- Fellowship, Royal College of Radiology - Oncology division
Education
- MRL-SABR Accreditation, GenesisCare UK (2023)
- FRCR (Clinical Oncology) (2016)
Teaching posts
- Educational/Clinical Supervisor for Clinical Oncology trainees, Wessex Deanery
Positions in organisations
- Ex-Member, ACRP (Annual Review of Competence Progression) with the Wessex Deanery
Publications and conferences
- Dr Harinarayanan’s publications are available on his PubMed profile
- Principal Investigator, PATHOS H&N clinical trial, APHRODITE (organ preserving Radiotherapy trial in rectal cancer for patients who want to avoid permanent stoma)
Prizes and awards
- Wessex Shine Award, University Hospital of Southampton NHS Trust (2015)
Languages spoken
- English
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- I highly recommend Dr Hari. From the first consultation to the last he was friendly. empathetic & professional. He carefully explained my treatments, the side affects & possible outcome. Any questions I had were answered with appropriate detail & reassurance. Thank you Dr Hari
- From the initial consultation to the termination of my treatment every single aspect of my interaction with Dr Hari and the staff at GenesisCare was fantastic! The level of care is of the highest order and every step of the way was handled with empathy and professionalism.Doctor's response -Thank you for time taken to comment. Much appreciated for your valuable comments.
- Very friendly and helpful team always reassuring me the patient all the time plus happy to explain anything in detailDoctor's response -Thank you for your time taken to comment. Much appreciated for your valuable comments
- The only issue we ever have is parking at the hospital otherwise we are always given fantastic treatment and serviceDoctor's response -Thank you for your time taken to comment. Much appreciated for your valuable comments
- Telephone call on time, covered key points.Doctor's response -Thank you for your time taken to fill up the feedback form. Much appreciated for your time.
- Fantastic Dr and has kept me going for years with his knowledge. Thanks Dr HarriDoctor's response -Thank you for your time taken to comment. Much appreciated for your valuable comments
- I highly recommend Dr Sathish Harinarayanan. Throughout & after my cancer treatment Dr Sathish was professional, kind & supportive to me & my family. Dr Sathish treated me as an individual, who took time to explain my treatment, and held regular reviews to ensure all was well.Doctor's response -Thank you for your time taken to comment. Much appreciated for your and valuable comments.
- Amazing treatment and fantastic doctor and staffDoctor's response -Thank you for your time taken to comment. Much appreciated for your time.