Attorneys in East Williston, NY

17 registered attorneys

Source: NY Office of Court Administration, attorney registration dataset via data.ny.gov.

East Williston, NY - local register slice

Rank #371 of 629NY cities by NY office-row count.

Admission years on file: 1966–1998 (median 1984) across 17 dated rows. Longest-tenured listed office peers: Joseph Richard Guardino (1966) , Joseph John Sperber (1968) , Robert Frederick Van Der Waag (1972) .

East Williston's register footprint

East Williston leans on Currently registered at 65% of office rows, with a moderate status mix index of 4,879.

Among school-named rows, St Johns University alone is 50% (school mix index 3,889).

Mix index is HHI×10,000 on OCA status shares and on school-named rows. Distinct from the statewide rank line above.

East Williston office-book shape

East Williston spreads named employers across 14 firms (mix index 714); Dicrescio Law P.C. leads at 1 of 14 named rows.

Admission years cluster in the 1980s (41% of 17 dated rows).

Derived from employer, ZIP, judicial-department, and admission-year fields on the same OCA extract - not a market-quality ranking.

All (17) Currently registered (11) Due to reregister within 30 days of birthday (4) Delinquent (2)

Register status - East Williston

office rows

What this shows 11 Currently registered of 17.

Source NY OCA Attorney Registrations via data.ny.gov As of 2026-08-06
Name Status
Henry Charles Decsi Jr. Currently registered
Jacqueline Dicrescio Currently registered
William Francis Ferraro Currently registered
Timothy J. Fierst Currently registered
Henry M. Iervolino Currently registered
Elinor Dena Molbegott Currently registered
Thomas J. Mulligan Currently registered
Kevin J. O'Brien Currently registered
Leonard H. Ritz Currently registered
Richard Ethan Tanenbaum Currently registered
Robert Frederick Van Der Waag Currently registered

Showing 1–11 of 11 attorneys with status Currently registered

East Williston's nearest office-count peers

Cities nearest East Williston on NY office-row count (17).

Bayville, NY 17 (tie) Cicero, NY 17 (tie) Cutchogue, NY 17 (tie) East Quogue, NY 17 (tie) Kinderhook, NY 17 (tie)

Source: NY Office of Court Administration via data.ny.gov - attorney registration counts.

Read our methodology - how this data is sourced, computed, and verified.