JohnRoy - 5:58 pm on Mar 31, 2011 (gmt 0)
A medical student at college is not necessarily the excellent poster you're looking for. A general copywriter can generally do research and come up with posts better.
How much to pay? depends on the outcome and your budget.
BTW, can you read a doctor's written prescription? Just wondering if their handwriting becomes illegible before entering or after leaving medical school. ;)