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Dr Hass Clinic brings surgical precision to aesthetic medicine in the heart of Mayfair, where GMC-registered surgeon Dr Hasaneen Al Janabi specialises in dermal fillers across tear trough, lip, cheek, chin, nose and jawline treatments. As an NHS surgical trainee and lead trainer at the British Aesthetic Academy, Dr Hass combines advanced facial anatomy knowledge with refined injection techniques to deliver the natural, balanced results that define the clinic's approach. The practice also offers anti-wrinkle injections, full-face rejuvenation, skinboosters, microneedling and polynucleotides, alongside body treatments including fat-dissolving procedures and Profhilo® body therapy. Patients consistently praise the clinic's professionalism and the remarkably natural outcomes achieved through Dr Hass's careful facial assessment and personalised treatment planning. With a perfect 5.0/5 rating, reviews highlight the painless procedures, thorough consultations and the doctor's ability to understand desired results without extensive explanation. First-time clients particularly appreciate the calming, reassuring environment and the comprehensive aftercare guidance provided, with many noting they felt completely at ease throughout their treatments and received countless compliments on their subtle enhancements. Located at 27 Hill Street in prestigious Mayfair (W1J 5LP), the clinic occupies a discreet, clinic-led space that prioritises medical safety standards whilst maintaining the sophisticated ambience expected in central London. Dr Hasaneen Al Janabi's credentials as an MBBS, BSc Hons, MRCS (ENT) qualified surgeon provide the highest level of anatomical expertise, ensuring each treatment respects individual facial structure and long-term skin health. The practice serves clients across central and North London, with an additional North London location for added convenience. Book your consultation at Dr Hass Clinic to experience surgeon-led aesthetic treatments that prioritise your natural beauty and individual goals. Visit drhassclinic.co.uk or call 020 8168 8178 to arrange your personalised assessment with Dr Hass and discover why patients trust this Mayfair clinic for their facial rejuvenation journey.
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Anonymous
29 Sept 2025
This is the second time I’ve seen Dr. Hass for a top-up of my non-surgical rhinoplasty. He is very professional, takes his time to understand your concerns, and ensures you are happy with the results. His calm approach puts you at ease, he never rushes, and he makes sure you feel comfortable and confident before you leave. He’s also a great listener - even when you go off on a little tangent! I would highly recommend Dr. Hass.
Anonymous
23 Jul 2025
I had a fantastic experience at Dr Hass Clinic! Dr Hass was incredibly professional and knowledgeable. I came in for dermal fillers and tear trough filler, and I’m honestly so happy with the results—everything looks natural and refreshed. I wouldn’t trust anyone else with my face! The whole experience was tailored to my needs. Highly recommend this aesthetic clinic to anyone considering non-surgical treatments!
l h
10 Oct 2025
I had an amazing experience with Dr Hass at the clinic today. Amazing natural results. He’s very detailed and attentive with his work. Would recommend to anyone. I’ve had facial balancing using cheek and chin filler.