Dr Jenna Burton is the Medical Director at Sigma Clinic, overseeing clinical governance, medical standards, and treatment protocols across aesthetics, health optimisation, and preventative medicine. British trained, she holds an MBChB from the University of Manchester and an MSc in Health Policy from Imperial College London. With over a decade of experience in the UAE, Dr Burton has worked across emergency medicine, aviation medicine, general practice, aesthetics, and wellness leadership. She is American Board qualified in Aesthetic Medicine and takes a conservative, results driven approach focused on structural balance, skin health, and natural male outcomes. Alongside aesthetics, she designs personalised health optimisation programmes integrating diagnostics, hormones, peptides, nutrition, and regenerative therapies to improve performance and longevity. At Sigma, Dr Burton ensures every treatment meets the highest clinical standards, delivering measurable progress for high performing men.

Dr Fiona is a British trained doctor with over 25 years in aesthetic and laser medicine and more than 40 years in general practice and surgery. She trained in Sheffield, UK and Johns Hopkins, USA, and is recognised as one of the pioneers of UK medical aesthetics. Her career includes running Harley Street clinics, senior roles within leading aesthetic groups, and consulting for the NHS on hormone replacement therapy, where she contributed to developing national protocols and improving patient outcomes. At Sigma, Dr Fiona leads with unparalleled expertise across advanced injectables, laser medicine, hormone optimisation, longevity care, and peptide therapy. She is a Fellow of the Academy of Anti Ageing Aesthetic Medicine, Board Certified by the American Academy of Aesthetic Medicine, and licensed with both the GMC in the UK and DHA in Dubai. Her focus is on helping men achieve visible transformations while strengthening long term vitality. With precision, discretion, and evidence based care, Dr Fiona ensures every client leaves Sigma looking sharper, feeling stronger, and living with renewed confidence.

Dr Izzy is a British trained physician who bridges the worlds of advanced aesthetics and functional medicine. A graduate of Queen Mary University of London, he has over a decade of clinical experience specialising in hormonal balance, gut health, metabolic optimisation, and regenerative therapies. He is highly skilled in diagnostic medicine, advanced blood panel interpretation, detoxification protocols, and evidence based anti ageing strategies. Alongside this, Dr Izzy is certified in advanced injectable aesthetics and regenerative skin procedures, blending functional health with aesthetic mastery. At Sigma, Dr Izzy helps men go beyond short term fixes by addressing the root causes of performance, appearance, and longevity. His role is to guide clients through tailored, results driven programmes that optimise health, restore confidence, and build the foundations for long term strength and resilience.

Narimane is a CIDESCO certified aesthetician with more than 20 years of international experience across Switzerland, Canada, and the UAE. Licensed in both aesthetics and laser therapy, she has worked with a wide range of advanced technologies used in leading clinics around the world. At Sigma, she leads the aesthetics team with precision and meticulous care, helping men achieve visible results while building long term skin health. Fluent in English, Arabic, and French, Narimane combines technical expertise with a results driven approach that aligns perfectly with Sigma’s mission of performance and optimisation.

Lyca is a DHA licensed nurse with more than 10 years of experience across dermatology, plastic surgery, and hospital care. Calm, precise, and highly skilled, she assists doctors across a wide range of advanced procedures while maintaining the highest standards of safety and professionalism. As Head Nurse, Lyca oversees clinical excellence throughout Sigma, ensuring every treatment is delivered with precision and care. Her leadership and reassuring approach help clients feel confident and supported throughout their transformation journey.

Justy brings over a decade of experience in Dubai’s leading dermatology and aesthetic clinics. Known for her accuracy, composure, and patient centred care, she specialises in delivering safe, effective laser and aesthetic treatments tailored to men’s unique skin needs.  At Sigma, she provides precise, results driven treatments that help clients take control of their appearance and confidence, supporting the clinic’s mission of performance and optimisation.

Ambily is a highly experienced nurse with more than 11 years in critical care, outpatient services, and medical aesthetics. Her background includes leading nursing teams and providing expert laser and aesthetic treatments across renowned Dubai clinics.  At Sigma, she combines her clinical expertise with a meticulous approach to treatment delivery, helping men achieve lasting results through safe, effective, and well executed care. Her professionalism and attention to detail embody the standards of excellence that define Sigma Clinic.

Rajithra is a DHA licensed nurse with more than 10 years of experience across dermatology and medical aesthetics in Dubai. She has worked in several leading clinics, assisting in procedures including injectables, regenerative therapies, skin boosters, and advanced laser treatments. At Sigma, she brings strong clinical expertise and meticulous attention to detail, ensuring every client receives safe, professional, and results driven care throughout their optimisation journey.