Dr Iyer is an advanced cancer interventionalist who has logged more than 200 medical thoracoscopies and 400 advanced bronchoscopy procedures. He is competent to comment on all aspects of respiratory medicine, including asthma, chronic obstructive pulmonary disease (COPD), chronic bronchitis, emphysema, lung cancer, cystic fibrosis/bronchiectasis, pneumonia and pleural effusion. He is also competent to comment on polysomnography and complex non-respiratory sleep disorders.

Assessment and management of patients with organic psychiatric disorders, including acquired brain injury, and progressive neurological conditions like dementia, Huntington’s disease, Tourette's syndrome, complex epilepsy, non-epileptic seizures and conversion/functional neurological disorders • Sleep disorders • Alcohol-related brain injury Consulting address: Brain Injury Rehabilitation Service, Sid Watkins Building, Mersey Care NHS Foundation Trust, Lower Lane, Liverpool , L9 7BB

Respiratory disease diagnosis & treatment • Asthma management & education • Chronic obstructive pulmonary disease (COPD) management • Lung cancer diagnosis & treatment • Sleep medicine & disorders • Interventional pulmonology procedures • Tuberculosis diagnosis & treatment • Pulmonary function testing interpretation • Critical care medicine • Smoking cessation counselling & intervention All correspondence to: British Medical Experts, 13 Park Terrace, Carmarthen, Carmarthenshire, SA31 3DG.

Chest medicine, general • Sleep medicine • Narcolepsy

Paediatric intensive care • Emergency medicine • Infectious diseases • Meningococcal disease • Meningitis & septicaemia • Respiratory diseases • Ethical issues • General paediatrics • Life expectancy • Sleep medicine