General enquiries

+44 (0) 20 7079 4399

Call HCA from 8am-8pm Mon-Fri and 9am-5pm Sat

Our Specialists
Barry Maraj image


Barry Maraj

MB, ChB, PhD, FRCS, FRCS(Urol)

Special Interests

Holmium laser treatment of urinary tract stones, Percutaneous Nephrolithotomy (PCNL), green light laser for prostate enlargement, renal colic, Vasectomy, circumcision and family planning




999 Finchley Road




NW11 7HB


Mr Barry Hayden Maraj is Consultant Urological Surgeon at the Whittington Hospital NHS Trust and Honorary Senior Lecturer at UCL and Royal Free University Hospital. He is the laparoscopic urological surgeon at the Whittington Hospital and visiting laparoscopic surgeon and mentor for the Caribbean Urology Association (CURA). Mr Maraj works closely with Professor James Malone-Lee in the research, assessment and management of lower urinary tract dysfunction. He has research links with the Royal Free Hospital in Nanotechnology and prostate cancer.

He was born in Trinidad, West-Indies and qualified in Glasgow Medical School 1987. Subsequent to this he trained in general surgery in the west of Scotland also gaining experience in vascular and plastic surgery. After completing his training, he left for Leeds to engage in a successful research training fellowship leading to the award of a PhD degree in the molecular biology of cancer. He has published extensively in this field.

He is a general urological surgeon with interests in Endourology and minimally invasive management of urologic disorders/cancer (which includes laparoscopy and high energy modality treatment). His main research interest is the molecular biology of urologic cancers with the aim to develop markers for screening, prognosis and management. This complements his clinical and surgical interest in minimally invasive techniques and therapies. Mr Maraj's most recent research venture is Nanotechnology and prostate cancer.

The Harley Street Clinic
The Lister Hospital
The Lister Fertility Clinic
London Bridge Hospital
The Portland Hospital
The Princess Grace Hospital
Wellington hospital
HCA Healthcare UK at The Shard
The Harley Street Clinic Children's Hospital
Harley Street Queens
Harley Street at University College Hospital
The Christie Clinic
Sarah Cannon Research UK
Blossoms Healthcare
HCA Laboratories
Roodlane Medical
The Wilmslow Hospital
Galen Health Partners
The London Gamma Knife Centre at St Bartholomew's
HCA Healthcare UK

© copyright 2008 - 2017 HCA Healthcare UK.

Registered Name: HCA International Limited; The part of the UK in which it is registered: England and Wales;
Registered Number: 03020522; Registered Office Address: 242 Marylebone Road London NW1 6JL.