Tending to his health, John Mayer made a quick stop at a medical building in Beverly Hills on Wednesday afternoon (November 11).

The adult contemporary crooner was all smiles as he went to retrieve his ride from the valet in the parking structure following his scheduled appointment.

Meanwhile, John recently hit up his Twitter account to discuss the return of American troops from Aghanistan. No, seriously — he did.

“Important to remember: the entirety of our troops aren’t either ‘over there’ or ‘home,’ he tweets. “The fact is that thousands of troops have already returned. There will be no one defining day when the ships sail into port. Many of these men and women are looking for employment, and some of them are injured. Some of them have tattoos honoring the fallen. It’s going to be essential in the coming months that we embrace our returning vets not only through posters and handshakes, but with employment. And acceptance. And we should never speak to them about politics.”

He adds: “‘Thank you for your service’ is all it takes.”