Dr Leah Totton is a medical doctor and an award-winning cosmetic doctor with 11 years experience and a post-graduate diploma in dermatology. Dr Leah Totton was the winner of The Apprentice 2013 and founded Dr Leah Clinics in 2014 with business partner Lord Alan Sugar. Dr Leah is an advocate for patient safety and improved regulation in the UK cosmetic sector, her mission when she founded Dr Leah Clinics was to establish a doctor-led, ethical cosmetic clinic that would set the gold standard of safety in the UK cosmetic industry. She has succeeded in doing so, with Dr Leah Clinics winning ‘Best Cosmetic Clinic London’ for two consecutive years and “Most Trusted Cosmetic Clinic UK’ 2023.
Dr Leah specialises in treating face and neck sagging (jowls) non-surgically and is a thread lift expert. Dr Leah is the most experienced thread lift doctor in the UK, having performed more Thread lift treatments than any other individual UK doctor. Dr Leah is trained and experienced in all main types of Threads enabling her to select the type of thread which is most appropriate for each individual patient’s needs. Dr Leah is the winner of the Silhouette Soft prize for ‘Excellence in Thread Lift treatments’, she is an international trainer for thread lifts and sits on the medical board managing thread lift complications in the UK. Dr Leah is known to combine collagen stimulating energy-based-device treatments (Morpheus8, laser treatments, Ultherapy) with Thread Lifts to achieve beautiful results for her patients. Dr Leah is also the leading UK doctor for Obagi Medical Skincare.
Dr Leah is passionate about the empowerment of women and believes in subtle cosmetic results which make you look like the best version of yourself – without looking like you have had “work done”.
Dr. Jessica is a GMC-registered cosmetic doctor with over six years of experience in aesthetic medicine. She completed her medical degree at the University of the West Indies and holds a Postgraduate Diploma in Dermatology in Clinical Practice. She is also certified by the Institute for Functional Medicine (IFM), bringing a holistic, root-cause perspective that sets her apart from the majority of cosmetic doctors practising in the UK today.
Dr. Jessica has completed advanced training with some of the most respected educators in aesthetic medicine, including Arthur Swift’s internationally renowned Masterclass in anti-wrinkle and dermal filler techniques, alongside certifications from the American Academy of Aesthetic Medicine and Obagi Skin Health.
Dr. Jessica specialises in minimally invasive treatments including anti-wrinkle injections and dermal fillers, with a particular interest in achieving natural, refined results that complement each patient’s unique features. She has extensive experience managing a range of skin conditions including acne vulgaris, melasma, and rosacea, and combines her injectable expertise with medical-grade skincare protocols to deliver tailored, full-face rejuvenation.
What truly distinguishes Dr. Jessica is her belief that beautiful skin begins from within. She takes the time to understand each patient’s concerns, lifestyle, and goals before recommeukpeptidesukpeptides.online/”>gut health, inflammation, and nutrition all play a role in how the skin looks, feels, and ages. Her approach is thorough, personalised, and always patient-led.
Dr Sidra has been a medical doctor for 10 years. She has always been passionate about making others feel more confident and satisfied with their appearance; she began her journey with NHS and went on to pursue her passion as her career.Dr Sidra has achieved the highest qualification for injectables in aesthetic medicine and is level 7 trained. She has undertaken advanced training in various aesthetic procedures including anti-ageing Injections and dermal fillers. She believes in natural enhancement, safe medical practice, and the significance of having complete information before undertaking any treatment. She promises to provide her patients with open dialogue and detailed information about all the aesthetic procedures and excellent after-care service to ensure their safety.
Dr Mariam Michail is an experienced cosmetic doctor and is based at the Moorgate and Baker Street branches. She graduated from Bart’s & The London School of Medicine and Dentistry in 2014 and has been working as a dentist and cosmetic doctor in Central London since. She has completed extensive postgraduate training in all aspects of advanced facial aesthetics and skincare, including a Level 7 Diploma in Aesthetics. This has allowed her to treat a high volume of patients, providing a large range of predictable treatments, and develop extensive experience.
Dr Mariam prides herself on putting her patients at ease and providing bespoke treatments tailored to each individual, taking the time to understand their concerns. Her ethos is to provide balanced and natural results, with an emphasis on enhancing beauty while providing the highest standards of safety. Dr Mariam is also a clinical trainer in aesthetic medicine, training other doctors and enjoys keeping up to date with all new advances in the field.
Dr Mariam specialises in performing a wide range of injectable treatments including anti-wrinkle injections and dermal filler and especially enjoys performing cheek filler and lower face filler. She has always had a keen interest in combining injectable treatments with Obagi skincare and advanced skin treatments to give optimum results for full-face rejuvenation.
Dr Cian McLoughlin is an experienced aesthetic doctor based at our Baker Street and Moorgate branches. He completed his medical degree in Ireland, qualifying in 2019. From there he gained extensive medical experience working in both Ireland and the UK in areas such as Nephrology, Oncology and Acute Medicine. Dr Cian started his career in Aesthetic Medicine in 2020 when he began his Level 7 training with Harley Academy.
Dr Cian has a gentle and kind nature, taking time to understand each patient’s individual needs and concerns. He uses his experience, skill and attention to detail to achieve beautiful, natural and individual tailored results. Through his experience and education Dr Cian has learnt the importance of treatment planning and safety when injecting, something he is passionate about.
Dr Cian specialises in a wide range of injectable treatments including anti-wrinkle injections for upper face, facial slimming, jawline, lower face and body slimming. He also has a wealth of experience in providing dermal fillers in areas such as temples, forehead, non-surgical rhinoplasty, cheeks, chin, jawline and tear trough. Skin treatments including micro needling, mesotherapy and Profhilo are also favourites of his. Dr Cian is also experienced in thread lifting and collagen stimulators such as Ellansé
Dr. Dara combines an artist’s eye with a surgeon’s precision to create natural-looking results. Dr. Dara began her medical journey at the University of Birmingham, where she graduated with honors. To deepen her understanding of the human body, she went on to earn a degree in Anatomy and Developmental Biology from University College London (UCL).
Dr. Dara’s dedication led her to a highly competitive surgical training post in plastic and reconstructive surgery at the Royal Free Hospital in London. Her exceptional skills earned her membership in the Royal College of Surgeons. Alongside her practice, she has also taught anatomy to medical students at Queen Mary University of London, keeping her knowledge sharp and up-to-date.
Recently, Dr. Dara completed a postgraduate diploma in Clinical Dermatology with distinction from Queen Mary University, allowing her to expertly treat a wide range of skin conditions. She’s undergone advanced training in aesthetic procedures, including non-surgical rhinoplasty, tear trough rejuvenation, non-surgical blepharoplasty, and thread lifting.
With over 10,000 cosmetic procedures under her belt and more than eight years of experience, Dr. Dara brings a warm, personable approach to her work. She’s known for crafting personalised treatment plans that suit each patient’s unique needs. Her patients trust her extensive training and gentle touch, knowing they’re in skilled and caring hands.
Dr Sultan is an experienced doctor with a specialist background in plastic surgery, bringing advanced surgical knowledge and a precise, safety-led approach to aesthetic treatments at Dr Leah Clinics. He completed his medical training in the UK, graduating with distinction from both the University of Oxford and the University of Exeter, and is a Member of the Royal College of Surgeons of England.
At Dr Leah Clinics, Dr Sultan focuses on advanced skin tightening and contouring procedures, including Quantum RF Ignite, helping patients improve skin firmness, definition and facial and neck rejuvenation without traditional surgery.
His work is based on a strong understanding of anatomy and tissue behaviour, allowing him to deliver effective results while prioritising patient safety and long-term outcomes. All patients receive a thorough consultation to assess suitability and create a tailored treatment plan.
Dr Sultan is GMC-registered, a member of the JCCP, and is passionate about maintaining high clinical standards in aesthetic medicine.
Jenna is our head aesthetic practitioner/trainer at the Loughton Clinic and an assistant manager within the company. Jenna has over 20 years of experience as a therapist and has been with Dr Leah Clinic for over 10 years. She has Level 3 NVQ, Core of Knowledge ln Laser and IPL treatments. Awarded Obagi Ambassador she has a special interest in pigmentation and acne. Jenna prides herself on her caring approach and loves to see her patients expectations become reality. Jenna has a natural aptitude for people and is warm and friendly, putting you at immediate ease and has remained one of our most requested practitioners for the past 5 years. Jenna believes a customised treatment plan based on her client’s concerns and her invaluable knowledge helps deliver the best results.
Ewa is an aesthetics practitioner with over 10 years’ experience in the beauty and aesthetics industry. Her passion and journey for beauty and aesthetics started whilst living in Spain, and continued by improving and building her knowledge and qualifications in London. Qualified VTCT level 4 laser therapist, Ewa joined the Team in 2021 as has most passion in performing advanced laser treatments. Ewa like to educate her clients about the holistic approach to skin and overall skin Gut Health and how to combine different treatments to help achieve the best natural results. Ewa brings a wealth of experience to our team and offers the best possible advice and treatments.
With over five years of experience in the beauty and aesthetics industry, Darcie is passionate about helping her clients feel confident and become the best version of themselves, specialising in advanced skin and body treatments tailored to individual needs.
With an NVQ Level 4 qualification and a deep understanding of aesthetic techniques, Darcie takes pride in creating personalised treatment plans that deliver visible, lasting results. Known for her warm, client-focused approach, Darcie combines expertise and care to ensure every person feels supported on their aesthetic journey.
Innovative and dedicated aesthetic practitioner / clinical trainer and Head Obagi specialist at Dr Leah Clinics, Rasa holds a degree in aesthetics and has outstanding knowledge and experience. She is qualified in NVQ level 4/5 in laser and ultrasound treatments. With over 10 years of experience in combining customised protocols in facial procedures, topical products and cutting-edge technologies within the field of aesthetics. Rasa joined Dr Leah Clinics in 2018 and has a huge clientele, she has an abundance of experience in laser treatments and is an expert in this area. Rasa is most passionate about performing anti-ageing treatments and working Obagi Medical skincare to treat challenging skin concerns such as pigmentation and acne. Rasa is the ultimate professional and takes great pride in performing the best treatments for her clients.
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NAD IV Infusion Therapy
NAD IV Infusion Therapy is a scientifically advanced, non-surgical wellness treatment designed to support cellular health, combat fatigue, and promote graceful ageing from within because optimal energy and wellness begin with restoring your NAD+ levels.
What is NAD+ injection therapy?
Nicotinamide Adenine Dinucleotide (NAD+) is a coenzyme found in every cell of your body, essential for energy production, DNA repair, and cellular regeneration. As we age, NAD+ levels naturally decline, contributing to signs of fatigue, cognitive fog, and accelerated ageing.
NAD IV drip therapy replenishes these essential levels by delivering high-dose NAD plus directly into the bloodstream – ensuring fast, effective results.
“As a medical doctor with a special interest in aesthetic and wellness medicine, I believe true anti-ageing starts at a cellular level. NAD+ infusion is one of the most exciting innovations we offer at Dr Leah Clinics— energy, clarity and graceful ageing without the need for invasive procedures.”
– Dr Leah Totton, Founder & Medical Director of Dr Leah Clinics
NAD+ Infusion Benefits
Many of our clients choose NAD+ infusions as a cornerstone of their long-term wellness plan. Reported benefits include:
Boosted energy and reduced fatigue,
Sharper cognitive function and memory,
Improved mood and mental clarity,
Enhanced metabolism and weight regulation,
Anti-ageing effects at the cellular level,
Better sleep and hormonal balance,
Enhanced detoxification and liver support
This is a powerful and non-invasive anti-ageing solution, popular among women looking for holistic ways to stay vibrant, alert, and youthful.
Your NAD+ infusion schedule
For optimal results, our recommended NAD+ protocol includes:
1 infusion per week for 4 weeks
5th infusion 1 month after your fourth session
6th infusion 3 months after the fifth
1 maintenance NAD+ infusion every 6 months to sustain results
Infusion duration: 2 to 6 hours per session, depending on your individual response. Our medical team will monitor and adjust as needed.
What to expect during your NAD+ drip appointment
Initial consultation
A complimentary medical consultation with our NMC Registered Nurse will determine your suitability. Blood tests may be requested prior to treatment.
Your first infusion
You’ll be welcomed into our calm, private clinic environment. The NAD+ infusion is administered via IV drip over a few hours. Clients often read, rest, or work during their session.
Post-infusion benefits
Most clients feel a gentle lift in energy and mental clarity within 24–72 hours, with cumulative improvements after each session
Who Is NAD infusion therapy for?
NAD+ IV injection therapy is ideal for:
Women experiencing fatigue, reduced energy levels or difficulties with concentration during midlife may choose NAD+ therapy as part of a broader wellness strategy following medical assessment.
Clients looking for a non-surgical anti-ageing solution
Those seeking support for metabolism, energy, and wellness
Supporting recovery, hydration and overall wellbeing
If you’re navigating hormonal shifts, high-pressure careers, or simply want to invest in long-term health, NAD+ infusions offer a powerful solution.