I have a medical degree from the US but do not wish to practice medicine. What jobs are available to me that could utilize my degree and make me feel that I had not wasted time and money obtaining this degree?

You might want to check out the following sites. They may be of use to you.

What to do with a medical degree if you don't want to work in the NHS part 2: making the decision -- Poole 328 (7452): 227 -- BMJ Career Focus

ACP-ASIM Observer, March 2001 - How to sell your medical degree in the job market

Medical scientists

Taking your medical degree in a new direction - If you're thinking about leaving your practice, you can still put your skills to good use. - Medical Economics