NY-register offices in Mountainside, NJ

33 registered attorneys

Mountainside, NJ - local register slice

Rank #95 of 276NJ cities by NY office-row count.

Admission years on file: 1978–2023 (median 2007) across 33 dated rows. Longest-tenured listed office peers: James Irving Williams (1978) , Leslie S. Ehrlich (1981) , Louis Domenic Mattielli (1981) .

Mountainside thin-register status mix

33 Mountainside office rows split 5 ways; Currently registered leads at 67% (mix index 4,766).

Seton Hall University School Of Law accounts for 33% 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.

Mountainside office-book shape

Mountainside spreads named employers across 27 firms (mix index 392); Kerley Walsh Matera & Cinquemani P.C. leads at 2 of 29 named rows.

Judicial dept 3 covers 61% of dept-tagged rows (20 of 3 departments present).

Largest admission decade is the 2000s at 33% of 33 dated rows - no single decade majority.

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

Mountainside registration renewal calendar

Next-registration months spread wide here - 12 distinct calendar months on file, no single month over 18% (Jul tops the list).

Renewal years span 2026–2028; 2027 leads at 39% (13 rows).

Median admission year 2007; mean tenure ~21.9 years on dated rows.

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

Mountainside corporate-led employer book

corporate / other employers lead this 33-row book at 45% (top named: Ags Information Services Inc).

4 blank-employer rows sit beside the named book.

Also present: law firms (14).

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

Register status - Mountainside

office rows

What this shows 22 Currently registered of 33.

Source NY OCA Attorney Registrations via data.ny.gov As of 2026-08-06
Name Status
Michael Alvarez Currently registered
Heather Lyn Aquino Currently registered
Mark Robert Bittner Currently registered
Suzanne Demitrio Campbell Currently registered
David Jason Fine Currently registered
Laura Kathleen Gasiorowski Currently registered
Emily Beth Goldberg Currently registered
Robert Henry Harrison Ii Currently registered
John Patrick Iannone Jr. Currently registered
Michelle Lynn Krone Currently registered
Alan Evan Marder Currently registered
Michael Markunas Currently registered
Louis Domenic Mattielli Currently registered
Robert Xavier Moorman Currently registered
Joseph Michael Patricola Currently registered
Mitchell H. Portnoi Currently registered
Corey Michael Sargeant Currently registered
Elan Samuel Schwarz Currently registered
Matthew H Sontz Currently registered
Kimberly Anne Sorrentino Currently registered
Leigh Richard Walters Currently registered
James Irving Williams Currently registered

Showing 1–22 of 22 attorneys with status Currently registered

Mountainside's nearest office-count peers

Cities nearest Mountainside on NY office-row count (33).

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

Out-of-state peers for Mountainside

Mountainside, NJ at 33 office rows and 67% Currently registered - matched below on count and active rate (not the nearest-count strip above).

Counts and active rates come from the NY State Office of Court Administration registration extract; peers are not a market-quality or employment ranking.