When you go to the Internet or phone book today, there are hundreds of physicians listed in most urban areas. But in the next two decades, you can expect more difficulty finding a physician in your hometown — a major physician shortage is looming, thanks to Obamacare and Congress.

In the last year, I have seen many mid-career physicians leaving the practice of medicine. While the growth of mid-level hospital administrators has ballooned by nearly 3,000 percent in the last 30 years, fewer students are entering medical school. In fact, according to Compdata surveys, hospital administrators now account for a large proportion of the costs of healthcare.

The pending physician shortage will affect both primary care as well as numerous essential subspecialties. When I was in medical school, I was told that specialists, such as cardiologists, would be in abundance and I would not be able to get a job. My classmates and I were pushed towards jobs in primary care.

However, many of us chose to pursue our passions — for me, it was cardiovascular medicine. I have been a practicing cardiologist for almost 17 years now — I never had any issue with finding a job in my chosen field.