5.0 | 112 reviews
Specialises in: Urology

Mr Sergey Tadtayev was awarded the iWantGreatCare certificate of excellence in 2025 for delivering outstanding care.
I am a Consultant Urological Surgeon with NHS practice at Ashford and St Peter’s Hospitals NHS Foundation Trust and private practice in Surrey and London. My specialist interest is in Uro-oncology. At ASPH, I am a member of the prostate diagnostic team and perform laser treatment of bladder tumours. I undertake robotic, laparoscopic and open surgery for kidney cancer. In addition to my uro-oncology interests, I offer the full spectrum of general urology care: • contemporary interventions on the enlarged prostate (HoLEP / ThuLEP / ThufLEP, Greenlight, Urolift, prostate artery embolisation), • laser treatment of urinary tract stones, • management of lower urinary tract symptoms, • treatment of tight foreskin and scrotal swellings; • investigations of the haematuria (blood in the urine), elevated PSA and testicular lumps, • treatment of recurrent urinary tract infections, men’s sexual health issues and chronic painful conditions of the urogenital tract, • expertise in the management of nocturia (waking up to pass urine), which I approach from a multi-disciplinary perspective, working closely with medical colleagues to address this challenging-to-treat symptom. Patient experience and high care quality are very important to me. At ASPH, I am the Urology Clinical Governance lead and work on developing clinical pathways for emergency urology care. A non-dogmatic approach, holistic assessment and shared decision-making form the cornerstones of my philosophy of patient care. If you wish to see me on NHS, please ask your GP to refer you to Ashford and St Peter's Urology Department. For a private opinion, please see booking links above and regular clinic locations below. Nuffield Health Hospital, Woking (Wednesday mornings) - 01483 227 800 Cromwell Hospital, London (Saturday mornings) - 02074 605 700 Runnymede Hospital, Chertsey (Tuesday afternoons) - 01932 877 800 Mr Sergey Tadtayev Ph.D. FRCS (Urol) GMC Number: 6106548
An expert professional with a sympathetic and caring manner. Took a great interest in my case and was extremely helpful. I cannot recommend him too highly.
7th June 2026 | Written by patient at The Runnymede Hospital - part of Circle Health Group
Most professional, meticulous and very helpful. I was most impressed by the way he carried out my treatment and am happy to recommend him. I felt he really cared about my case and went to considerable trouble find the best solution to my problem.
2nd June 2026 | Written by patient at The Runnymede Hospital - part of Circle Health Group
After atending 3 hospitals in the Surrey area with a greatly enlarged prostrate,that was growing within my bladder and eventually blocked it completely. I saw Mr Tadtayev at St Peters Hospital Chertsey and within a relatively short period of time I was treated at the hospital and the blood supply to the prostrate was stopped, Mr Tadtayev explained clearly what the operation entailed this was done under a local anaesthetic. Severn days after the surgery I felt back to what I would call normal in respect of urinating with no pain or after effect. I was highly delighted with this as it had been 20 years of sufferring prior to that. He was always clear and precise with his information and I cannot fault my treatment, both prior to, during and after care.
15th May 2026 | Written by patient at St Peter's Hospital
I had surgery two weeks ago for kidney cancer with Mr Sergey Tadrayev and he has been amazing. From the very begining he has always been very clear and helpful about my options and what would be best for my overall health. The process from start to finish has been great under the care of Mr Sergey Tadrayev.
11th March 2026 | Written by patient at St Peter's Hospital
Dr Tadtayev has been the best doctor i have delt with over the years, he has taken a great interest in my health and has with quick action and investigation got to diagnosis on my condition when others couldn't, me and my family would like to thank him for his commitment, support and expertise Mark L.
6th March 2026 | Written by patient at Ashford Hospital
I have been struggling with recurrent UTIs for over a year, and finding this doctor has truly made a difference in my life. From the very beginning, he has been exceptional in every aspect of care. He carried out a thorough and comprehensive assessment, provided clear and detailed explanations, and always involved me in every step of the care plan. I never felt rushed, and he is an outstanding listener. One aspect I particularly value is the detailed transcripts he provides after each appointment. They are incredibly helpful for sharing with my GP and for my own records, ensuring I fully understand and can follow the treatment plan. He also discussed the latest treatment options available, including newer approaches such as vaccines currently offered in the private setting, which gave me hope and confidence that we are exploring all possible solutions. I truly couldn’t recommend him highly enough. The level of professionalism, empathy, and thoroughness is a stark contrast to previous experiences I’ve had. Thank you for your outstanding care and dedication.
2nd March 2026 | Written by patient at Nuffield Health Woking Hospital
All treatments & consultations went well ! Slight problem with appointment booking staff
28th February 2026 | Written by patient at Ashford Hospital
I received great care from Dr. Sergey and his team (a special thanks to Dr Paula Schroeder), in sequence of a hospital admission due to kidney stones incident. After finding some unusual values with my blood tests, they continue investigation of the problem, including scans until they were happy that nothing serious was causing it. Was quite pleased also that (within what was possible) they seem to have found a reasonable explanation for what caused the high PTH and all the side effects of it. Really pleased with their professionalism and dedication. It is really noticeable the difference between just going their job, and the extra mile.
8th December 2025 | Written by patient at St Peter's Hospital
Clear communication and explanations
6th October 2025 | Written by patient at GenesisCare Windsor
I am immensely grateful to Mr Tatayev for his skill and professionalism. His knowledge and experience were very evident in the treatment I received and in the way he answered my questions concerning the causes, symptoms and treatment of my condition. I am grateful for having been given an open appointment in the event of any future issues - it is very reassuring to know I could see Mr Tatayev in that event. I would have no hesitation in recommending him to others. Thank you again for your help.
22nd September 2025 | Written by patient at St Peter's Hospital
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