It is the medical speciality dealing with the prevention, diagnosis, and treatment of adult diseases. Patients are usually seriously ill or require complex investigations, internists do much of their work in hospitals.

Internists usually have subspecialty interests in problems affecting particular organs or organ systems. Physicians at Amandeep Kamal Hospital may manage serious acute problems that affect multiple parts of the body at the same time in a single patient, and they may manage multiple chronic diseases.