WH Advanced Internal Medicine
Advanced Internal Medicine is the medical specialty dealing with the diagnosis, treatment and prevention of wide variety of clinical conditions.

Our team of internal medicine physicians have had diverse sub-specialty training that enables an integrated clinical care of patients with wide spectrum of diseases, especially those with undifferentiated or multi-system disease processes.

Inpatient services


We have Acute Assessment Unit (AAU), a ward dedicated to provide acute care to patients with undifferentiated conditions that require rapid stabilization and early interventions. We work closely with the surgical teams and relocate our patients to appropriate wards after initial management.

We also have Ambulatory Medical Care (AMC), a service aimed at preventing lengthy hospitalisation for conditions that are amenable to ambulatory management. It is based on the Ambulatory Emergency Care model successfully developed in the U.K.

Additionally, we provide general medical, perioperative and thrombosis consultation services to other departments in the hospital.

Outpatient Services


General Medicine Clinic

We provide comprehensive evaluation, diagnostic services and management of complex and undifferentiated medical presentations and illnesses. We also work in partnership with primary healthcare services to manage common chronic medical conditions.

Perioperative Medicine Clinic

Caters to optimise and oversee patients with multimorbidity who need to undergo surgery, working closely with the anaesthetist, surgeons, and subspecialists.

Thrombosis Clinic

Our doctors work in collaboration with the haematologists to follow up and manage patients with thrombosis and hypercoagulable states.

Conditions we treat include:
  • Various infections (pneumonia, urinary tract infection, gastroenteritis, cellulitis, Dengue fever etc)
  • Fever of unknown origin
  • Lethargy/fatigue
  • Giddiness
  • Weight loss
  • Pain (abdominal pain, headache, leg pain, etc)
  • Breathlessness
  • Leg swelling
  • Electrolyte imbalances
  • Exacerbations of underlying chronic illnesses
  • Altered mental status
  • Any other acute medical symptoms, non-specific complaints, diseases involving multiple systems