Actor Alan Alda has been pretty transparent about a debilitating diagnosis he received in 2015. Here's what we know about his health.

File video above: Alan Alda says has no plans to retire The combat boots and dog tags that Alan Alda wore to portray the wisecracking surgeon Hawkeye on the beloved television series "M*A*S*H ...

The boots and dog tags, given to him by the costume department, “made an impression on me every day that we shot the show,” Alda said.

The boots and dog tags, given to him by the costume department, “made an impression on me every day that we shot the show,” Alda said.

The boots and dog tags, given to him by the costume department, “made an impression on me every day that we shot the show,” Alda said.

The combat boots and dog tags that Alan Alda wore when he portrayed the wisecracking surgeon Hawkeye on the beloved television series “M-A-S-H” meant so much to him that when the show ended 40 ...

File video above: Alan Alda says has no plans to retire The combat boots and dog tags that Alan Alda wore to portray the wisecracking surgeon Hawkeye on the beloved television series "M*A*S*H ...

The money raised will go to the Alan Alda Center for Communicating Science at Stony Brook University in New York, a center he helped start to help scientists and doctors communicate better by ...

The combat boots and dog tags that Alan Alda wore when he portrayed the wisecracking surgeon Hawkeye on the beloved television series “M-A-S-H” meant so much to him that when the show ended 40 ...