U.S. readies for physician shortfall.

The article discusses the issue concerning the growing need of eye care services in the U.S. and the rising ophthalmologist shortage in the country. It notes that the increasing need for these services is driven by several factors including population aging, changes in disease epidemiology, and population growth. It mentions that the problem on physician shortage in the country prompts the importing of numerous foreign-trained physicians coming from the other countries.