Law school · thin NY alumni set
Southern Illinois University
16 NY-registered attorneys from Southern Illinois University, including Erika Suzanne Ahern, Barbara Ann Bailey, Michael K. Barrett, Yunfei Chen, Sandra Marilyn Chu, William Glenwood Clowdis Jr., Samuel J. Glover, and Igor Grichanik; New York, NY appears most.
- 16
- NY alumni (thin set)
- 62.5%
- still active
- New York
- largest office city
Southern Illinois University: Erika Suzanne Ahern and 7 other NY-registered alumni
This page covers 16 NY OCA rows for Southern Illinois University, including Erika Suzanne Ahern, Barbara Ann Bailey, Michael K. Barrett, Yunfei Chen, Sandra Marilyn Chu, William Glenwood Clowdis Jr., Samuel J. Glover, and Igor Grichanik.
10 (62.5%) remain active; New York, NY appears most often (2); newest admission year 2019.
Every Southern Illinois University alumnus on this register
| Name | Status |
|---|---|
| Erika Suzanne Ahern | Due to reregister within 30 days of birthday |
| Barbara Ann Bailey | Currently registered |
| Michael K. Barrett | Currently registered |
| Yunfei Chen | Currently registered |
| Sandra Marilyn Chu | Currently registered |
| William Glenwood Clowdis Jr. | Currently registered |
| Samuel J. Glover | Resigned |
| Igor Grichanik | Due to reregister within 30 days of birthday |
| Melinda S. Madison | Currently registered |
| Shaundelle Yolanda Moore | Currently registered |
| Mary Wilcken Richardson | Delinquent |
| Mark R. Rose | Currently registered |
| Grant Elliot Smith | Currently registered |
| Brian Joseph Stalets | Resigned |
| Alexi George Vackicev | Currently registered |
| Heungsu Yang | Suspended, delinquent |
Status on a thin alumni set
Cities that appear at all
Recent NY admissions
Questions this small set can answer
Who from Southern Illinois University appears on the NY register?
Named on this page: Erika Suzanne Ahern, Barbara Ann Bailey, Michael K. Barrett, Yunfei Chen, Sandra Marilyn Chu, William Glenwood Clowdis Jr., Samuel J. Glover, and Igor Grichanik. In total 16 NY OCA rows list Southern Illinois University; 10 (62.5%) are currently active.
Which city shows up most for these Southern Illinois University rows?
New York, NY appears on 2 of the 16 records (13%). With a thin set, one attorney moves the share a lot.
Nationwide law schools with similar NY alumni volume or active rate
Two non-geo peer axes for Southern Illinois University: closest NY OCA alumni volume, and closest share of currently-registered alumni. Distinct from the high-volume ladder below.
Similar alumni volume (~16)
Similar active rate (~62.5%)
Counts and active rates come from the NY State Office of Court Administration registration extract; peers are not a bar-exam quality or employment ranking.
Schools near Southern Illinois University on the NY register
Other thin-to-mid NY alumni schools near this page include Brooklyn Law School.
Side-by-side: Southern Illinois University vs Brooklyn Law School →
Source, verification & disclosure
Disclaimer: This data is sourced from public state bar registration records. PlainAttorney does not provide legal advice or endorsements. Always verify attorney credentials directly with the relevant state bar.
Source: NY Office of Court Administration via data.ny.gov - attorney registration dataset · as of August 2026.
Verification: NY Courts Attorney Registration Search.
Methodology: sourcing, computation, verification.