好问题，个人隐私，没法获得。他是从近IT类的专业考到医学院的。美国这边自家孩子18+，如果孩子不授权，家长也没法获得。

"FERPA privacy laws state that the student is 18 and therefore are not under the parent’s jurisdiction"

https://studentprivacy.ed.gov/faq/it-permissible-release-grade-point-average-gpa-honors-organizations-without-consent

Is it permissible to release grade point average (GPA) to honors organizations without consent?

No.  FERPA does not generally permit a school to disclose a student’s GPA without the parent’s or eligible student’s consent.