Body Scans

Has anyone had a full body scan done that can recommend a location and let me know the avg. rate to have this done? I saw a website that mentioned a place called ViaScan of Las Colinas that uses a EBT scan and runs about $695. I'm willing to make the investment but want to know of a reputible place, what technology is best to have done (CT, EBT, MRI) and one that puts you with an MD to review the results. Would love any first hand recommendations. Just wanting to do this as a precautionary measure for my own knowledge. Thank you!!