Can I continue to use the DICOM Viewer that I am currently using?

Yes, you can use a DICOM viewer that meets the following requirements.

• Compliant with DICOM Standard.
• Supports Study Root Query/Retrieve or Patient Root Query/Retrieve.

For detail, please refer to: Starter Guide > Get Images from SonicDICOM PACS
Also, for the technical information, please refer to: DICOM Conformance Statement