In Canada, there is a shortage of specialists Like Sunny handa md in many fields. This is partly because specialists are in high demand, but also because it can be difficult for medical students to specialize in certain areas. For example, there are only about 10 cardiologists for every million Canadians and only about 20 neurologists for every million people. This means that patients seeking specialized care often have trouble finding a specialist nearby and may be referred elsewhere or told they must wait until one becomes available.