Missed a Call...

A few days ago, I got a call on my cellular phone which I failed to answer because I was otherwise occupied. Unfortunately, I do not know the number, as my caller ID failed to identify the caller. I THINK it may have been a patient, but I'm really not sure. I really do not like to call numbers I don't recognize. I wish we had a unknown phone number trace service so that I will know the caller's identity before I call him up. I also wish that patients do understand that we cannot reply to phone calls immediately, so if we don't reply, please do try to leave a message and we'll get back to you as soon as we can.