5 /5 Grace Lee: I’d like to sincerely thank Dr. Mu and his team for my recent cavity fill. Dr. Mu used Waterlase technology on my sensitive tooth, and I’m incredibly impressed — he didn’t even need anesthesia, and the entire procedure was done in just ten minutes. My sensitivity is gone, and the cavity is fully treated. I truly appreciate the outstanding care and expertise of Dr. Mu and his team.