New letterhead and business cards for dental office

This is what Metcalfe Family Dental Centre was looking for in their letterhead design

I need a new letterhead, envelopes, and business cards for our 2 dental offices. The letterhead should be able to be used at either office. A professional elegant look is desired.
Exact particulars such as the address, phone numbers etc will be provided later.

***** a reminder: we have 2 separate locations, so the letterhead needs to have 2 sets of addresses, phones numbers, etc.
Our previous letterhead had a check box to indicate which of the two offices we were corresponding from. I would like some creative ideas here. Read more