Dr. David Mayer, center, a retired anesthesiologist, and CEO of the Patient Safety Movement Foundation, greets a friend after finishing his 7.2 mile walk from Northwestern University in Evanston to Wrigley Field as he continues his walk across the country to raise awareness about patient safety in America on Saturday, July 11, 2020.
Dr. David Mayer, center, a retired anesthesiologist, and CEO of the Patient Safety Movement Foundation, greets a friend after finishing his 7.2 mile walk from Northwestern University in Evanston to Wrigley Field as he continues his walk across the country to raise awareness about patient safety in America on Saturday, July 11, 2020.
Dr. David Mayer, center, a retired anesthesiologist, and CEO of the Patient Safety Movement Foundation, walks 7.2 miles from Northwestern University in Evanston to Wrigley Field as he continues his walk across the country to raise awareness about patient safety in America on Saturday, July 11, 2020.
Dr. David Mayer, center, a retired anesthesiologist, and CEO of the Patient Safety Movement Foundation, walks 7.2 miles from Northwestern University in Evanston to Wrigley Field as he continues his walk across the country to raise awareness about patient safety in America on Saturday, July 11, 2020.
Dr. David Mayer, center, a retired anesthesiologist, and CEO of the Patient Safety Movement Foundation, greets a friend after finishing his 7.2 mile walk from Northwestern University in Evanston to Wrigley Field as he continues his walk across the country to raise awareness about patient safety in America on Saturday, July 11, 2020.