Fantastic experience. Dr Harsha is extremely knowledgeable and communicative. Would highly recommend.

The experience with Dr Kariyawasam is what medicine should be - he takes an integrated approach. After years of chronic sinus infections he ran a battery of tests and has identified a combination of problems and devised a treatment plan to systematically address. Through his understanding of sinusitis, asthma, allergy and immunology I finally have answers, symptom relief and a plan to solve for the long term. I've recommended him to a number of people in my network and wouldn't hesitate to re... More

From my initial diagnoses by Dr Harsha Kariyawasam and my surgery by Mr.Simon Gane my treatment and care has been excellent. The team at the London Nose & Sinus Clinic have been attentive at all times to my needs and always a pleasure to talk to keeping me informed at all times of my treatment. The combination of Dr Harsha Kariyawasam and surgeon Mr. Simon Gane has enabled my complete treatment to be carried out at one clinic and provided clarity of my treatment at all times. Importantly co... More

Had a great diagnostic and endoscopy experience with Dr Kariyawasam. He helped me to understand that what I thought was a sinus problem was really a tooth problem but that I also do have an unrelated chronic sinus problem. I now have steps that I can take to deal with both of these issues and a clearer understanding of what's going on with my body. What was also very helpful was his advice regarding suitable procedures/treatments/medicines and cost as this is relatively expensive if you're ju... More

Highly experienced clinicians with an extraordinary caring attitude and professionalism right in the heart of London.