Law-firm weighted NY offices in East Williston, NY

17 registered attorneys

East Williston, NY - local register slice

Rank #375 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 thin-register status mix

17 East Williston office rows split 3 ways; Currently registered leads at 65% (mix index 4,879).

St Johns University accounts for 50% of the 6 school-tagged rows here.

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

East Williston 1980s admission book

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.

East Williston registration renewal calendar

Next-registration months spread wide here - 8 distinct calendar months on file, no single month over 24% (Mar tops the list).

Renewal years span 2026–2028; 2026 leads at 47% (8 rows).

Among the same dated rows, median admission is 1984 (mean tenure ~43.2 years) - an older local book.

Next-registration month/year comes from the OCA extract (birthday-linked renewal window) - an administrative calendar, not a quality or discipline ranking.

East Williston law-firm-led employer book

law-firm employers lead this 17-row book at 41% (top named: Dicrescio Law P.C.).

3 blank-employer rows sit beside the named book.

Also present: corporate (7).

Roles are heuristic labels on OCA employer strings (government, law firm, education, military, corporate, blank) - not a practice-area or quality ranking.

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
Mitchell S. Ames Due to reregister within 30 days of birthday
Michael A L Balboni Delinquent
Michael A. Dantuono Due to reregister within 30 days of birthday
Henry Charles Decsi Jr. Currently registered
Jacqueline Dicrescio Currently registered
William Francis Ferraro Currently registered
Timothy J. Fierst Currently registered
Joseph Richard Guardino Due to reregister within 30 days of birthday
Henry M. Iervolino Currently registered
Elinor Dena Molbegott Currently registered
Thomas J. Mulligan Currently registered
Kevin J. O'Brien Currently registered
Richard Raab Delinquent
Leonard H. Ritz Currently registered
Joseph John Sperber Due to reregister within 30 days of birthday
Richard Ethan Tanenbaum Currently registered
Robert Frederick Van Der Waag Currently registered

Showing 1–17 of 17 attorneys

East Williston's nearest office-count peers

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

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