BEGIN:VCARD VERSION:3.0 FN:Youjin Jang\, MD N:Jang;Youjin;;;MD TITLE:Student in an Organized Health Care Education/Training Program TEL;TYPE=WORK,VOICE:+16177269550 URL:https://www.gale.care/providers/ma/boston/youjin-jang-md-1881447340 NOTE:NPI 1881447340. From the NPPES registry (CMS)\, file of 2026-06-08. No t affiliated with Gale. X-NPI:1881447340 END:VCARD