Dr Kieran Dayah

Dr Kieran Dayah is the Medical Director and Lead Hair Transplant Surgeon at Berkeley Hair Clinic and is internationally recognised for his expertise in Follicular Unit Extraction (FUE) hair transplantation.

With more than 4,000 hair transplant procedures performed, Dr Dayah has developed a reputation for combining meticulous surgical technique with an artistic approach to hair restoration. His work has attracted an international patient base, including professional athletes and figures from the film industry, who seek his expertise in creating natural, high-density results.

Dr Dayah's approach is centred on one fundamental principle: a successful hair transplant should look like natural hair, rather than transplanted hair. His work focuses on precise hairline design, natural follicular angulation and carefully planned density to create results that complement each patient's individual features and remain natural as they age.

Education & Surgical Training

Dr Dayah graduated from the University of Leicester Medical School with a Bachelor of Medicine and Surgery in 2014. Following his medical degree, he gained experience in general surgery and aesthetic medicine before specialising in hair restoration surgery. His years of experience working within London's Harley Street medical community have allowed him to develop and refine his approach to modern FUE hair transplantation.

Alongside his clinical work, Dr Dayah has also become an educator within the field of hair restoration. Through his training academy, he has trained and mentored other surgeons, sharing his techniques and approach to natural hair restoration with practitioners internationally.

Surgical Expertise

Dr Dayah is particularly recognised for his work in ultra-high-density FUE transplantation, where achieving density must be balanced with natural hair direction, graft placement and long-term donor preservation. He has studied thousands of natural scalps to better understand the patterns, angles and growth characteristics that make hair appear natural. This detailed understanding informs his approach to designing and reconstructing hairlines and restoring density.

• Follicular Unit Extraction (FUE)
• Male ultra-high-density, hyper-natural hair transplantation
• Hyper-natural female hair transplantation
• Corrective and complex hair transplant procedures

Advanced Techniques

Dr Dayah combines surgical precision with advanced techniques designed to replicate the natural direction and density of existing hair. His approach includes:

• Sapphire blade incisions — Dr Dayah was one of the first in the country to utilise this technology
• Natural follicular angulation
• Ultra-high-density transplantation
• Advanced ultra-natural hairline design
• Strategic graft placement

By paying close attention to the direction, angle and distribution of each graft, Dr Dayah aims to create results that integrate seamlessly with the patient's existing hair.

A Natural Approach to Hair Restoration

For Dr Dayah, hair restoration is both a medical procedure and an art form. Every patient's hair loss pattern, facial proportions, donor capacity and long-term goals are different. Rather than applying a standardised approach, he believes treatment should be carefully designed around the individual. His philosophy is to restore hair in a way that looks natural, balanced and age-appropriate, while protecting the donor area and considering how the patient's hair may continue to change over time.

Leadership at Berkeley Hair Clinic

As Medical Director, Dr Dayah provides clinical leadership and helps shape Berkeley Hair Clinic's approach to patient care and surgical excellence. His philosophy is rooted in precision, discretion and consistency, with an emphasis on ensuring every patient receives the highest standard of medical care from consultation through to their final result. Berkeley describes this philosophy as treating hair restoration not simply as a procedure, but as an art form, commitment and responsibility. Dr Dayah's combination of surgical experience, technical expertise and artistic approach has helped establish Berkeley Hair Clinic's reputation for world-class hair restoration.