Respiratory infection specialists in London
- Pleural effusionLung cancerBronchoscopyAsthmaChronic obstructive pulmonary disease (COPD)Sleep apnoea
- Blood testChronic diseasesDiabetesHealth check up (health screening)Hypertension (high blood pressure)
- CoughShortness of breathSleep apnoeaAsthmaChronic obstructive pulmonary disease (COPD)Sleep disorders
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The Hammersmith Hospital London is a major hospital situated in west London. It is run by Imperial College Healthcare and offers a wide range of services including the region's specialist heart attack centre, providing 24 hour emergency care for heart attack victims. The hospital also boasts a leukaemia wing and the West London Renal and Transplant Centre. The hospital is known globally for its world class research. The Hammersmith Hospital is also an important teaching hospital and formed part of the UK’s first academic health science centre. The Medical Research Council’s (MRC) presence is a further boon for the hospital's research department.
- Women's healthRespiratory diseasesSports medicineHealth check up (health screening)Geriatric medicineComplex care
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Consultant Respiratory and Internal Medicine SpecialistDr Siva Mahendran Appointment subject to confirmation
Breathing problemsCoughChest infectionCoronavirusSleep apnoeaAsthma -


Functional Doctors is a welcoming and patient-focused functional medicine clinic that provide online consultations, led by Dr Nicki Gill and Dr Meera Rajah. Combining their extensive experience as NHS General Practitioners with specialist training in functional medicine, they passion is in holistic care with particular focus on gut health, nutrition, and hormone imbalance. Their approach prioritises identifying and addressing the root causes of illness, offering personalised, evidence-based strategies to support long-term wellness.At the heart of their practice is the philosophy of treating the whole person, not just the symptoms. Using a systems-oriented approach, which looks at how different biological processes interact and affect each other, they assess each patient’s unique genetic, environmental, and lifestyle factors to create tailored treatment plans. From gut microbiome testing and nutritional profiling to hormone and methylation assessments, they integrate advanced functional medicine techniques with conventional medical expertise to optimise health and prevent disease.Dr Gill and Dr Rajah are committed to empowering patients through education and collaboration. By explaining results in-depth and recommending simple, practical steps, they help individuals make meaningful changes to improve energy, immunity, and overall well-being. Their dedication to a personalised, patient-led approach ensures that every consultation supports both immediate health concerns and long-term vitality.What medical services does the clinic offers specialise in?The Functional Doctors virtual clinic specialises in functional medicine, providing personalised, holistic care for complex and chronic health conditions, with a strong focus on hormonal, metabolic and immune-related disorders.They support patients with the following health concerns:Weight gain despite diet and exercise Gut health Low mood that won't shift Child health and development Autoimmune worries Subfertility concerns Where is Functional Doctors located?Functional Doctors is a virtual clinic, and offers their consultations online. Dr Gill and Dr Rajah work together at Functional Doctors, so the appointment may be with either doctor. If you have a preference please include this information in your booking request, or call directly on 0203 488 2349.
- Food allergiesAsthma in childrenEczemaFeeding the newbornNeonatologyInfant feeding
- Preventive medicineTestosterone replacement therapyCardiac screeningHealth check up (health screening)NutritionPSA test
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The London Digestive Centre, part of HCA Healthcare UK, is a leading centre for excellence in private medical care in central London. The esteemed clinic specialises in the treatment of gastrointestinal and digestive conditions, including inflammatory bowel disease, irritable bowel syndrome and acid reflux. the distinguished team of top specialists are also renowned for their surgical expertise in bariatric procedures and their world-class ear, nose and throat (ENT) service. The advanced medical technology, highly experienced team and comfortable facilities at the London Digestive Centre combine to make a superior patient experience. Located just off London's internationally renowned Harley Street, the warm and friendly staff at the London Digestive Centre are ready to give patients a warm welcome.
Piles (haemorrhoids)Colorectal cancer surgeryUrologyObstetrics & Gynaecology - BurnoutContraceptive methodsHealth check up (health screening)Hormone replacement therapy (HRT)Lifestyle medicineMental health assessment
- Sexual healthSexually transmitted infections (STIs)Hormone replacement therapy (HRT)AllergyChild developmentAcne
- HypothyroidismDiabetesIrritable bowel syndrome (IBS)Inflammatory bowel disease (IBD)Polyendocrine metabolic ovarian syndrome (PMOS)Endometriosis
- Pleural effusionLung cancerBronchoscopyAsthma
- Blood testChronic diseasesDiabetesHealth check up (health screening)
- CoughShortness of breathSleep apnoeaAsthma
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Gynaecological cancerHypertension (high blood pressure)Obstetrics & GynaecologyRheumatology - Women's healthRespiratory diseasesSports medicineHealth check up (health screening)
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Consultant Respiratory and Internal Medicine SpecialistDr Siva Mahendran Appointment subject to confirmation
Breathing problemsCoughChest infectionCoronavirus -

NutritionWomen's healthGP (general practitioner) - Food allergiesAsthma in childrenEczemaFeeding the newborn
- Preventive medicineTestosterone replacement therapyCardiac screeningHealth check up (health screening)
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Piles (haemorrhoids)Colorectal cancer surgeryUrologyObstetrics & Gynaecology - BurnoutContraceptive methodsHealth check up (health screening)Hormone replacement therapy (HRT)
- Sexual healthSexually transmitted infections (STIs)Hormone replacement therapy (HRT)Allergy
- HypothyroidismDiabetesIrritable bowel syndrome (IBS)Inflammatory bowel disease (IBD)