General Physicians are highly trained specialists who provide the non-surgical treatment to adult patients, particularly who are referred to them by other doctors, most commonly by the patient's general practitioner. They care for the most difficult, serious or complex medical problems and continue to see the patient until these problems have been stabilized or resolved completely. General physicians are trained to carry out a variety of medical procedures for the diagnosis and management of patients with infectious and tropical diseases like HIV, tuberculosis, Kala Azar, Malaria, Cholera, and Diarrhea. They also undertake the teaching and administrative responsibilities which includes supervision and training to medical staff, planning medical programs, management of hospital pharmacy, and proper monitoring of medical activities in the hospital.

Nephrology is a medical specialty which deals with the treatment of abnormal kidney conditions. A doctor who is an expert in nephrology is called the nephrologist. They are trained in diagnosing the causes and levels of kidney failure. According to the patient's condition, they give proper treatment to the patient such as diet changes, medication, or dialysis. They commonly treat acute or chronic kidney diseases, kidney stones and are trained in all aspects of the dialysis and kidney transplantation.