- Closure of Temporary Ilesotomy or Colostomy
- Coeliac disease and diabetes
- Cognitive Behavioural Therapy
- Cognitive Behavioural Therapy for Insomnia (CBTi) at the RLHIM
- Coil Embolisation in the Treatment of Cerebral Aneurysms
- Collection of lymphocytes from your blood
- Collection of stem cells from your blood
- Colonic and Pan-Enteric Capsule Endoscopy
- Colorectal and anal cancer multidisciplinary team (MDT)
- Colorectal suspected cancer pathway
- Common Questions About Melatonin
- Community ENT Service
- Community Medical Examiner Service for Camden
- Community sickle cell and thalassaemia services
- Comparing various bariatric procedures
- Complex Neuro orthotics Clinic
- Computed tomography colonography
- Continent urinary diversions
- Continuing on your insulin pump
- Continuous glucose monitoring