Law school · thin NY alumni set

George Mason Univ

11 NY-registered attorneys from George Mason Univ, including Thomas Joseph Bepko Jr, Robert Patrick Callahan, James Vincent Cole, Kevin Mitchell Proffitt Diamonstein, Jeffrey Harris Frankel, Richard Patrick Mcevily, Peter Martin Ornstein, and Terrence Patrick Seeley; Glen Head, NY appears most.

11
NY alumni (thin set)
45.5%
still active
Glen Head
largest office city

George Mason Univ: Thomas Joseph Bepko Jr and 7 other NY-registered alumni

This page covers 11 NY OCA rows for George Mason Univ, including Thomas Joseph Bepko Jr, Robert Patrick Callahan, James Vincent Cole, Kevin Mitchell Proffitt Diamonstein, Jeffrey Harris Frankel, Richard Patrick Mcevily, Peter Martin Ornstein, and Terrence Patrick Seeley.

5 (45.5%) remain active; Glen Head, NY appears most often (1); newest admission year 1998.

Every George Mason Univ alumnus on this register

Name Status
Thomas Joseph Bepko Jr Deceased
Robert Patrick Callahan Currently registered
James Vincent Cole Due to reregister within 30 days of birthday
Kevin Mitchell Proffitt Diamonstein Due to reregister within 30 days of birthday
Jeffrey Harris Frankel Disbarred
Richard Patrick Mcevily Currently registered
Peter Martin Ornstein Currently registered
Terrence Patrick Seeley Delinquent
Cheryl Musolf Sheridan Resigned
Michael Adam Shichman Currently registered
Gregory George Vail Currently registered

Status on a thin alumni set

Currently registered 5 (45.5%)
Due to reregister within 30 days of birthday 2 (18.2%)
Resigned 1 (9.1%)
Disbarred 1 (9.1%)
Delinquent 1 (9.1%)
Deceased 1 (9.1%)

Cities that appear at all

GLEN HEAD, NY 1
GOSHEN, NY 1
NEW YORK, NY 1
NEWPORT NEWS, VA 1
ST PETERSBURG, FL 1
Washington, DC 1

Recent NY admissions

Class of 1998 1 admitted
Class of 1996 1 admitted
Class of 1991 2 admitted
Class of 1989 1 admitted
Class of 1988 2 admitted
Class of 1987 1 admitted
Class of 1985 1 admitted
Class of 1983 1 admitted
Class of 1982 1 admitted

Questions this small set can answer

Who from George Mason Univ appears on the NY register?

Named on this page: Thomas Joseph Bepko Jr, Robert Patrick Callahan, James Vincent Cole, Kevin Mitchell Proffitt Diamonstein, Jeffrey Harris Frankel, Richard Patrick Mcevily, Peter Martin Ornstein, and Terrence Patrick Seeley. In total 11 NY OCA rows list George Mason Univ; 5 (45.5%) are currently active.

Which city shows up most for these George Mason Univ rows?

Glen Head, NY appears on 1 of the 11 records (9%). With a thin set, one attorney moves the share a lot.

Nationwide law schools with similar NY alumni volume or active rate

ALUMNI 11 ACTIVE 45.5% MIXED-REG VOL-AXIS RATE-AXIS

Two non-geo peer axes for George Mason Univ: closest NY OCA alumni volume, and closest share of currently-registered alumni. Distinct from the high-volume ladder below.

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 George Mason Univ on the NY register

Other thin-to-mid NY alumni schools near this page include Brooklyn Law School.

Side-by-side: George Mason Univ 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.