Whether working in the MS Suite or Microsoft Office 365, you can convert a Word document into a PowerPoint easily. You don't need a doc to ppt converter.

Microsoft will now export a Word document into PowerPoint; no need to create the presentation from scratch.

You can import Word content into PowerPoint as an object or use a Word Outline. Learn how to convert a Word document to PowerPoint.

Soon you will be able to convert a Word document into a PowerPoint presentation with one click. It is still in beta version of Office 365.