Meet Sangsu An.
Orthodontist · Align APAC Faculty
1,300+ aligner cases · 100+ ClinCheck consulting cases
Invisalign Purple Diamond Provider
Learn the clinical reasoning behind real cases, from treatment planning to troubleshooting and finishing.
Seven sessions. One clinical framework.
Start with Lite. Build a framework for more.
Learn the reasoning behind case selection, space creation, attachments, staging, and additional aligner planning through seven VOD sessions.
Korean edition: available now. English edition: the same course content, coming soon.
Build your foundation with the Masterclass. Reference the Invisalign First guide when you need detail. Use the Helper for repetitive prescription work, and explore 1:1 coaching when you need individual case feedback.
Your next step in clear aligner practice.
You are on the list. We will email you when the English Masterclass is ready.