Use Google Drive as a "Data Warehouse". You can use Google Drive to keep an archive of medical photos without violating privacy regulations. This is particularly useful for areas of medicine where it is appropriate to document visual changes over time, and there are no provisions for storing photos in the patients record. Google Drive, in conjunction with PicSafe, can be used to help you comply with HIPAA and HITECH regulations (see this HIPAA Compliance with G Suite and Cloud Identity article).