Dr Kieran Dayah - Hair Transplant Surgeon

10,000+ Hair Transplants Performed!

4.9/5 | Reviews

Dr Kieran Dayah is the lead surgeon and medical director at both Berkeley Hair Clinic and Mayfair Clinic. Dr. Dayah is recognised as a world-leading specialist in FUE hair transplants, trusted by clients across the globe — from celebrated athletes to distinguished figures in the film industry.

A word from Dr Dayah

"Hair restoration is not just a procedure – it’s an art form, a commitment and a responsibility. We have built our name on precision, discretion and consistent world class results.

For every client who walks through our doors we aim to exceed expectations. From the initial consultation to the final result, we uphold the highest standards of medical care and surgical excellence.

We will never aim to be the biggest, but we are committed to being the best. If you are looking to see what is possible for your hair concern, or if you are considering a hair transplant, I invite you to come to see one of our experienced specialists. I learnt from my many years In the industry that a hair transplant undertaken correctly is an investment that can last a lifetime."

Dr Kieran Dayah

About Dr Kieran Dayah

Medical Director at Berkeley Hair Clinic & Principal Surgeon at Mayfair Hair Clinic

Dr. Kieran Dayah is internationally recognised as one of the world’s leading specialists in FUE hair transplantation. With over a decade of surgical experience and more than 10,000 successful hair transplants performed, he has earned global recognition for his precision, artistry, and pioneering techniques.

As Medical Director of Berkeley Hair Clinic and Principal Surgeon at Mayfair Hair Clinic, Dr. Dayah leads two of the UK’s foremost centres for advanced hair restoration. Trusted by clients worldwide — including professional athletes, global leaders, and figures from the film industry — his work has redefined what is possible in modern hair transplantation.

10+

Years of experience

10,000+

Hair transplants

Redefining Natural Results

Dr. Dayah is renowned for his ultra-high density transplantations and meticulous approach to natural angulation. By studying thousands of natural scalps, he has developed algorithms and strategies that allow him to replicate hair growth patterns with remarkable accuracy.

His hallmark techniques include:

  • Sapphire blade incisions – enabling higher density and faster healing.
  • Hyper-natural angulation – restoring natural flow and follicular direction.
  • Artistic hairline design – combining surgical skill with an artistic eye for balance and proportion.

The result: transplants that are indistinguishable from natural hair and set benchmarks in the industry.

James Maddison

England Footballer

James Maddison

England Footballer

James Maddison

England Footballer

James Maddison

England Footballer

James Maddison

England Footballer

Chad Cook

Founder

Ty Thaggard

Principal

D'arcy Young

Head of Operations

David Carpenter

Director of Asset Management

Colin Moore

Director of Acquisitions

Bryan Botterman

Director of Development

Nesta Murphy

Analyst

Luke Logan

Intern Analyst

Leadership at Mayfair Hair Clinic

At the Mayfair Hair Clinic, Dr. Dayah brings together his surgical expertise and visionary approach to deliver world-class, patient-focused care.

  • Each client receives the highest level of service paired with the pinnacle of hair transplant surgery.
  • Dr. Dayah personally selects the surgical team best suited to each patient’s needs, ensuring a tailored, bespoke approach.
  • The clinic is renowned for combining cutting-edge techniques with discretion, comfort, and patient hospitality.

Together, Dr. Dayah and the Mayfair Hair Clinic deliver unparalleled results that continue to set the standard in hair restoration worldwide.

Training & Background

Medical degree: University of Leicester, Bachelor of Medicine and Surgery (2014).
Clinical training in general surgery and aesthetic medicine before specialising in hair restoration.
Harley Street expertise: Many years of advanced surgical practice at London’s medical hub.
International educator: Founder of a renowned training academy, mentoring surgeons globally to raise standards in hair transplantation.
Recognised for consistently natural, transformative results across the UK and abroad.

Why Patients Choose Dr. Dayah

Dual leadership as Medical Director at Berkeley Hair Clinic & Principal Surgeon at Mayfair Hair Clinic.
Global reputation as a world-leading specialist in FUE transplantation.
Over 10,000 successful procedures performed with consistently natural outcomes.
Trusted by international athletes, film industry figures, and high-profile clients worldwide.
Renowned educator, innovator, and mentor to other surgeons.
Innovation with Intention
Innovation with Intention
Innovation with Intention
Innovation with Intention

Before & After Hair Transplants

Chad Cook

Founder

Ty Thaggard

Principal

D'arcy Young

Head of Operations

David Carpenter

Director of Asset Management

Colin Moore

Director of Acquisitions

Bryan Botterman

Director of Development

Nesta Murphy

Analyst

Luke Logan

Intern Analyst

Harry Woods

"The density and natural look have exceeded my expectations. Dr Dayah and his team did a fantastic job, and Caj guided me through the whole process with genuine care."

Jamie Birkett

"I couldn’t be happier with my results from Berkeley Hair Clinic. The transformation has been incredible and my hairline looks completely natural."

Steven Park

"Berkeley Hair Clinic was great from start to finish. Dr Dayah and his team made me feel really looked after. So far I’m loving the results."

Kishore Modwaria

"Dr Dayah was recommended by a friend and I can see why. Great results and really nice guy too."

Adam Pereira

"The results speak for themselves. Thank you to the team at BHC!"

“Zestige has a reputation for the best hair transplants in the industry, my results have shown this to be true. Thank you for bringing my confidence back, both on and off the pitch”

celebrity – James Maddison
Locations

Our centres

Midlands Surgical and Consultation Centre -

79 Rykneld Rd, Littleover,
Derby DE23 4DJ

Oxford Consultation Centre

13 Beaumont St, Oxford OX1 2LP

Leeds Consultation Centre

25 Park Square W, Leeds LS1 2PW

Chad Cook

Founder

Ty Thaggard

Principal

D'arcy Young

Head of Operations

David Carpenter

Director of Asset Management

Colin Moore

Director of Acquisitions

Bryan Botterman

Director of Development

Nesta Murphy

Analyst

Luke Logan

Intern Analyst

trusted by
Our reviews

Hear it from our customers

Everyone at Zestige was so helpful and guided me through the process. The team are very happy with my results, as am I. I would recommend Zestige to anyone thinking about a transplant

By Zac Sleath
Rated 4.9/5

I am just over 1 year in after my procedure with Zestige. I am so so pleased with my results after 1year. Top job guys and thank you.

By Matt
Rated 4.9/5

Zestige is a top-tier clinic with excellent service. From the consultation to the aftercare, everything was well-organized and thorough. My hair looks better than I could have imagined, and the staff were very supportive throughout the whole process.

By Liam Davies
Rated 4.9/5

Chad Cook

Founder

Ty Thaggard

Principal

D'arcy Young

Head of Operations

David Carpenter

Director of Asset Management

Colin Moore

Director of Acquisitions

Bryan Botterman

Director of Development

Nesta Murphy

Analyst

Luke Logan

Intern Analyst

Unparalleled customer service
Highest quality hair transplant
10,000 hair transplants
Ultra natural results
Unparalleled customer service
Highest quality hair transplant
10,000 hair transplants
Ultra natural results
FUE techniques
Advancing restorative technologies
Hyper natural angulation
Unrivalled density
FUE techniques
Advancing restorative technologies
Hyper natural angulation
Unrivalled density

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