Professor Robert Field Discusses Expansion of National Health Service Corps in Philadelphia Inquirer Blog Post November 01, 2011 Professor Robert Field discusses the Obama administration's major expansion of the National Health Service Corps in "Reforming Health Care with Doctors Instead of Insurance," a post on Check Up, a health-related blog published by the Philadelphia Inquirer. Professor Field probes the many aspects of health reform and health policy as a guest blogger of Check Up. His recent posts include: American Health Care Still Needs A Lot of Work Are Death Panels Now at Work on Prostate Screening? The Supreme Court Tackles Medicaid – Health Care Is Already a Constitutional Football Health Insurance Premiums Skyrocketed Last Year – Who’s to Blame? Is Medicare Getting Too Complicated?