It's a trend that's accelerated in recent years, industry experts say, with potentially serious consequences for doctors and patients. Some physicians are still able to keep practicing after bankruptcy, but for others, it's a career-ending event. And when a practice shuts its doors, patients can find it harder to get the health care they need nearby. Chapter 11 bankruptcy filings by physician practices have spiked recently, noted Bobby Guy, co-chair of the American Bankruptcy Institute's health care committee, who tracks bankruptcy trends tied to distressed businesses. Guy said there were at least eight filings in recent weeks, which he said was "very unusual."