Please gimme advice

Hello!
I didn’t know into which thread to post this message.
If I posted in the wrong one please move it in the right thread.
I am a dentistry student, and want to make a website on the teeth treatment problems and teeth implants.

I wrote several articles for this theme, installed the wordpress engine, but I don’t like what I see in the result.
Could you recommend me a designer who could improve the look of my website and how much it would cost me.

Here is an example of my website [url=http://www.algreatpics.net]Teeth Whitening[/url]
Thank you in advance. Here is the contact email john@algreatpics.net