HIPAA Compliant Uploader
Many medical professionals use GSuite Google Drive for its HIPAA compliant storage and file sharing. If you aren't already, DriveUploader should offer a HIPAA compliant version of your service to help patients easily upload documents to their providers HIPAA compliant GSuite account.
Kitione Waqanisau commented
if the data is encrypted while in transit and its not stored in a unsecured place before reaching Google drive then it should be compliant.
Be HIPAA compliant