Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated: 1986
NPI: 1912910019
Practice Locations (2)
EYE CENTER PHYSICIANS, LTD.
1725 W HARRISON ST, SUITE 906
CHICAGO, IL 606123848
3129425315
RONALD S WEISS MD SC
4401 S HARLEM AVE
STICKNEY, IL 604024250
7087883400
Source: CMS National Downloadable File, September 2026.