Board-certified:
Nephrology/American Board of Internal Medicine
Medical school:
Catholic University Medical College, Seoul, South Korea
1966
Internship:
Maimonidei Medical Center, Brooklyn, NY, USA
1970
Residency:
Kingsbrook Jewish Medical, Brooklyn, NY, USA
1973
Fellowship:
Long Island College Hospital, Brooklyn, NY, USA
Memberships:
American Society of Nephrology