Lost white gold chain with attached wedding band

I lost a white gold 16 inch chain with a plain yellow gold wedding band attached on March 23 between 1 and 2:30 p.m. I was at NEA Hospital in the breast imaging center and bone density department. I called the clinic after I got home but it was nowhere to be found. it may have fallen off in the waiting area. Please, if you found this, please return it. My husband just passed and that was his dad's wedding band. Reward offered.