Mr Theo Nanidis



BSc (Hons), MBBS (Hons), MPhil (Cantab), FRCS (Plast)

I work as a Consultant Plastic and Reconstructive Surgeon at the renowned Royal Marsden Hospital in London. I graduated with distinction from University College London Medical School in 2003 and completed my higher plastic surgery training in London, with specialist fellowships at the Royal Marsden and Queen Victoria Hospitals. My cosmetic training involved a formal fellowship in Sheffield and time spent in prestigious units in London, Sweden and Canada.

I specialise in all aspects of surgery of the breast and trunk and I am truly fortunate to have a practice, where I can offer a mixture of cosmetic and complex reconstructive procedures for my patients. Although at first glance these two disciplines may appear unrelated, the core reconstructive principles I use in the NHS, directly apply to cosmetic surgery. This gives me an edge and a unique understanding of the aesthetic form, tissue reshaping, healing and above all the focus on personalised and safe care.

In addition to the standard cosmetic procedures offered, areas of particular interest of mine include: implant free natural breast enhancement, auto-augmentation breast lift, liposculpting and liposuction, tummy tucks, cosmetic ear surgery, eyelids and surgery of the skin. I perform in excess of 200 breast, trunk and skin operations per year.

I am also very involved in training junior plastic surgeons and currently leading the microsurgical fellowship programme at the Royal Marsden. We are improving the way we train young surgeons, with more exposure to operations and access to microsurgery simulations. I am also active in research and I lead a small research team of junior doctors.

I have recently been nominated for the prestigious LaingBuisson award for my work on drainless reconstructive surgery and for the reduction in patient hospital stay. We have also recently won two awards for our research on clinical outcomes in breast reconstruction. I have a special interest in surgical innovation and I was awarded The Life Sciences Entrepreneur of the Year Award, from Cambridge University in 2013.

During my spare time, I love to run, ski and spend time with my two young children and two Shih-Tzus dogs.

I created this site as a portal of information for my patients. It always keeps evolving and I hope you enjoy the layout and find the content useful. I am always grateful for feedback, suggestions and recommendations, so please feel free to let us know what you think.

“Outstanding Surgeon, I had excellent results, Totally professional and charming”

– Patient, The Royal Marsden (Chelsea)

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Dr. Catherine Borysiewicz



Dr Catherine studied medicine at Cambridge University achieving an MA in immunology and virology. She studied clinical medicine at University College London and graduated with distinction. She completed her specialist dermatology training at a number of prestigious central London teaching hospitals.

Dr Catherine is an experienced consultant working within the NHS as clinical lead for skin cancer at Hammersmith Hospital, Imperial College Healthcare NHS Trust and was recently appointed to chair of the RM Partners skin pathway group. She consults privately in central London where she specialises in inflammatory skin diseases including eczema, acne and psoriasis and sun damage and skin cancers. Additional areas of clinical interest include skin surveillance strategies and the early detection of skin cancer using mole mapping. She runs the highly specialised adult Langerhan’s Cell Histiocytosis service at Hammersmith hospital.

Friendly and approachable she is frequently called on for her dermatology expertise when skin is misbehaving.

Contact Theo Nanidis

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Call - +44 7548 863781

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