Mr Jas Kalsi, Consultant Urological Surgeon and Male fertility expert
Jas Kalsi is a leading and highly respected Consultant Urological surgeon and male fertility specialist. He is a Fellow of the Royal College of Surgeons of England in Urological Surgery (FRCS (Urol) and a member of the British Association of Urological Surgeons (BAUS), European Association of Urology (EAU) and European Society of Reproduction (ESHRE).
He graduated from UCL medical school in 1997 with honours. He then trained on the Imperial rotation in London before completing a fellowship in male infertility and sexual dysfunction at The Institute of urology, London. His MD thesis investigated the pathophysiology of smooth muscle dysfunction in the male genitalia.
Mr Kalsi has been a consultant at Frimley Health in Berkshire and Surrey since 2010 and is an honorary Consultant at Imperial College Healthcare in London.
He is a national expert in male infertility, male sexual and genital conditions (andrology) and is a specialist in the use of microsurgery (vas reversal, varicocele and sperm retrieval) especially in high risk and hard to treat cases.
Jas’s approach to problem solving is sensitive and friendly involving the management of both patients in a regular joint MDT setting. He is highly skilled at performing microsurgical sperm retrieval from either the epididymis (MESA) or from the testis (m-TESE). His meticulous microsurgical technique results in successful sperm retrieval in a high number of cases even when there has been previous failed surgery elsewhere. He is among a very limited group of micro surgeons in the UK who can perform the newer technique of sperm retrieval from the testes called micro-dissection TESE (m-TESE) which results in a higher success rate of positive sperm retrieval whilst minimizing the amount of tissue taken and potentially damage to the testis.
He is also the UKs leading microsurgical varicocele surgeon (microsurgical varicocele ligation).
He has a very strong research background and has also authored many pioneering peer reviewed journal articles and several chapters regarding treatments for male infertility. He is also dedicated to teaching and training and runs RCS Basic surgical skills course, was a Foundation training programme director for 5 years and was course director for the Postgraduate diploma in Urology.
Diseases, Medical Tests and Treatments
Complex investigation and testing for male fertility including semen analysis, semen culture/microbiome, genetic testing and DNA fragmentation
Leading surgeon for microsurgery for varicoceles (enlarged veins around the testes)
Surgery for male infertility blockages
Surgical sperm retrieval including PESA, MESA and micro-dissection testicular sperm extraction and ICSI with sperm freezing
Vasectomy and microsurgical reversal of vasectomy
Sexual dysfunction including loss of libido and testosterone replacement including medical and surgical treatments for erectile problems
Ejaculatory disorders including premature ejaculation
Testicular pain and lumps including testicular cancer including testis preserving surgery
