You could try a different logo,
keep the "check mark" concept in the logo though it looks sharp.
Play around with different fonts/colors.
The rest of the layout/design I like.
"Lookhealthy is does not provide medical treatment & diagnosis."
Get rid of the is.
A proper medical disclaimer: (Just put a link down at the bottom of the page or something)
The information and advice published or made available through the <URL> web site is not intended to replace the services of a physician, nor does it constitute a doctor-patient relationship. Information on this web site is provided for informational purposes only and is not a substitute for professional medical advice. You should not use the information on this web site for diagnosing or treating a medical or health condition. You should consult a physician in all matters relating to your health, and particularly in respect to any symptoms that may require diagnosis or medical attention. Any action on your part in response to the information provided in this web site is at the reader's discretion. Readers should consult their own physicians concerning the information on this web site. <Your Name or Company> makes no representations or warranties with respect to any information offered or provided on or through the <URL> web site regarding treatment, action, or application of medication. <Your Name or Company> is not liable for any direct or indirect claim, loss or damage resulting from use of this web site and/or any web site(s) linked to/from it.
This will totally and completely protect you. Better safe than sorry.
Because believe me - you do not want a medical lawsuit.
Aquarezz (10 November, 2009)
the site looks very neat I would suggest you to change the logo apart from that everything looks excellent very professional