About me
Dr Atessa Assim is a highly experienced German Board-Certified Specialist Dermatologist with over 25 years of clinical expertise in dermatology, venereology, allergology, aesthetic medicine, and dermatosurgery. Her practice is grounded in evidence-based care and shaped by a deep commitment to improving patients’ quality of life—whether through early cancer detection, advanced surgical treatment, or the management of chronic and cosmetically impactful skin conditions.
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Dr Assim completed her medical degree at the Philipps-University of Marburg and specialist training at Otto von Guericke University, Magdeburg. She holds additional formal subspecialty qualifications in venereology and allergology, reflecting the breadth and depth of her clinical training.
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Before specialising in dermatology, Dr Assim gained substantial experience in anaesthesiology and intensive care, honing critical procedural skills and clinical judgement in high-pressure environments. This foundation informs her calm, confident, and precise approach to dermatological care.
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Throughout her career, she has performed over 10,000 dermatosurgical procedures, with particular expertise in oncological excisions and advanced reconstructive techniques. She has also developed a focused interest in aesthetic dermatology and minimally invasive procedures, combining medical rigour with a refined aesthetic sensibility.
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In the UK, Dr Assim has worked across more than 15 NHS trusts—including Chelsea and Westminster Hospital and Queen Elizabeth Hospital Birmingham—gaining valuable insight into the needs of a diverse patient population and the delivery of dermatology services across healthcare systems.
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Fluent in English, German, and Farsi, Dr Assim is a strong advocate for accessible, culturally sensitive care. She remains active in clinical education and research, attending international conferences to stay at the forefront of dermatological advances.
Experience
I perform a high volume of dermatologic surgical procedures, with particular expertise in the removal of moles, basal cell carcinoma, squamous cell carcinoma, epidermoid cysts, lipomas, genital warts, peri-anal skin tags, and hypertrophic or post-surgical scars. Integral to my practice is the comprehensive skin examination, including dermoscopic (a specialised handheld microscope with polarised light that allows dermatologists to examine skin lesions in much greater detail than with the naked eye), evaluation of moles and lesions for early detection and accurate diagnosis of skin cancers and other abnormalities. My surgical approach is grounded in oncologic precision, aesthetic consideration, and patient comfort.
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In addition to dermatosurgery, my practice encompasses a broad spectrum of medical and aesthetic dermatologic services. I manage patients with acne and acne scarring, supporting them in achieving clearer skin and restoring a healthy, radiant complexion. I also provide assessment and treatment for alopecia areata, offering care tailored to individual clinical presentations. Further areas of expertise include cryotherapy, scar revision, and minimally invasive procedures for benign skin lesions, as well as the diagnosis and management of chronic inflammatory skin conditions, cutaneous malignancies, and cosmetic dermatologic concerns.
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Within the realm of aesthetic dermatology, I offer a range of non-surgical cosmetic treatments designed to enhance skin appearance and rejuvenate natural beauty. These include Botox and dermal fillers, chemical peels, and laser therapies, all tailored to the patient’s individual needs and aesthetic goals.
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With over 25 years of clinical experience and more than 10,000 procedures performed, I bring a comprehensive skill set across dermatology, dermatosurgery, allergology, venereology, and aesthetic dermatology. My approach combines scientific rigour with personalised, outcome-driven care to deliver results that are both effective and naturally refined.
Qualifications
Qualified as a medical doctor in 1997 at Philipps-Universität Marburg, Germany.
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Awarded a research-based doctoral degree (Dr. med.) by Philipps-University Marburg in 2000, following the successful submission and defense of an original dissertation entitled “Course of Blaschko’s Lines on the Head and Neck,” and completion of a rigorous oral examination, earning the distinction Magna Cum Laude for outstanding scientific competence.
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In March 2007, Dr. Assim was formally awarded board certification as a Specialist in Skin and Venereal Diseases by the Saxony-Anhalt Medical Association, following completion of specialist training in Dermatology and Venereology at Otto von Guericke University Magdeburg, Germany.
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In May 2013, Dr. Assim was formally awarded the additional designation in Allergology by the North Rhine Medical Association (Ă„rztekammer Nordrhein), following the successful completion of a structured two-year subspecialty training programme in Germany, with a focus on advanced diagnostic evaluation and therapeutic management of complex allergic disorders.
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In November 1999, Dr. Assim received formal certification in Emergency Medical Services (Rettungsdienst) from the Medical Association of Saarland (Ă„rztekammer des Saarlandes), following the successful completion of the required training and assessment criteria for medical proficiency in pre-hospital emergency care.
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In June 2002, Dr. Assim completed a certified laser training course in Plastic and Reconstructive Surgery, conducted in accordance with the guidelines of the German Society for Laser Medicine (DGLM) and the German Society for Plastic and Reconstructive Surgery (DGPW).
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In December 2003, Dr. Assim completed a certified laser safety and application course in aesthetic medicine in Magdeburg, fulfilling official requirements for laser safety officers and gaining practical expertise in dermatological laser treatments.
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In March 2004, Dr. Assim completed a certified foundational ultrasound course in dermatologic sonography—covering the skin, subcutis, and regional lymph nodes—at the Department of Dermatology and Venereology, Otto von Guericke University Magdeburg. This course adhered to the guidelines of the German Society for Ultrasound in Medicine (DEGUM) and the Federal Association of Statutory Health Insurance Physicians (KBV). Building on this, in March 2005, she successfully completed the advanced certification course and final examination in the same discipline at the same institution. The course included submission and evaluation of 200 independent diagnostic cases and fulfilled all KBV and DEGUM standards, formally qualifying her to independently perform dermatologic ultrasound investigations.
Conditions and treatments
At her clinic, Dr. Assim offers a comprehensive range of dermatological services, including:
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General Dermatology: Expert diagnosis and treatment of skin conditions such as acne, eczema, psoriasis, and rosacea.
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Dermatosurgery: Surgical procedures for the removal of skin lesions, moles, and skin cancers, along with reconstructive surgery for skin defects.
Skin Cancer Screening: Thorough examinations to detect early signs of skin cancer, including melanoma and non-melanoma skin cancers.
Allergy Testing: Evaluation and testing for allergic reactions related to skin conditions, including contact dermatitis and urticaria.
Aesthetic Dermatology: Non-surgical cosmetic treatments, including Botox, dermal fillers, chemical peels, and laser treatments to enhance skin appearance.
Hair and Nail Disorders: Diagnosis and treatment of conditions affecting hair and nails, such as alopecia, fungal infections, and nail disorders.
Teledermatology: Convenient remote consultations to discuss skin concerns and receive expert advice without the need for an in-person visit.
Skin Health Education: Personalised guidance on skincare routines, sun protection, and lifestyle choices to promote healthy skin.
Dr. Atessa Assim believes in a patient-centred approach, focusing on personalised treatment plans that cater to each patient’s unique needs. She is dedicated to empowering her patients through education and looks forward to partnering with them on their journey to healthier, radiant skin.
Present Moment
I currently practise in several private dermatology clinics across London, offering comprehensive care in general, surgical, and aesthetic dermatology. Additionally, I regularly cover NHS general dermatology clinics, urgent two-week-wait skin cancer clinics, and dermatological surgery lists.
Subspecialities
- Cosmetic Dermatology
- General Dermatology
Locations
LSDC Healthcare
A couple of minutes outside Liverpool St Station, this excellent facility is conveniently located for Urology consultations in London. This facility is open during the evenings making it an excellent choice for busy professionals.
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