John Portnow - Email & Phone Number

Attorney At Law at Stein Sperling

John Portnow is based out of Washington DC-Baltimore Area and works at Stein Sperling as Attorney At Law.

John Portnow's Contact Information

John Portnow's Work email

j*****@steins***.com

Valid

Latest update

October 18, 2025

Location

Washington DC-Baltimore Area

John's current employer

Stein Sperling

Description

Rockville based firm meeting legal needs in business, tax, criminal, employment, estates, trusts, divorce, family, injury and real estate.

Website

steinsperling.com

HQ Location

Rockville, Maryland, United States

Number of employees

51-200

Industry

Law Practice

Latest update

May 1, 2024

Read about Stein Sperling

Frequent questions about John Portnow

What company is John Portnow working for?

John Portnow works for Stein Sperling.

What is John Portnow's function at Stein Sperling?

John Portnow is Attorney At Law at Stein Sperling.

Where is John Portnow based?

John Portnow is based out of Washington DC-Baltimore Area.

What is John Portnow's work email address?

John Portnow's professional email address is j*****@steins***.com

Who are John Portnow's co-workers?

John Portnow's colleagues are Donald Sperling, Bill Morris, Jenna Boig, Michelle Vesole, Deirdre Beck, Deanna Peters, Aron Benjamin, Jordyn Lueker, Ann Jakabcin, Vanessa Hernandez, Christopher Kaczmarek, Corey Beck, Darla McClure, Micah Bonaviri, Rebeka Bautista, David Torchinsky, Julie Christopher, Jamie Alvarado-Taylor, Naila Herrera, Jeremy Vaida, Adam Abramowitz, Karen Shapiro, Dana Romero, Jolie Deutschman, Michael Greis, Sherrie Heuvel, Steve Vinick, David Jong, Jeff Schwaber, Millard Bennett, Michael Goldberg, Fred Balkin, Laura Llanso.

John's co-workers

Director, Client Services (Marketing)

Michelle Vesole

Associate Attorney - Estates + Trusts

Deirdre Beck

Office Services Assistant

Christopher Kaczmarek

Employment and Business Law Attorney

Jamie Alvarado-Taylor

Associate Attorney

Naila Herrera

Personal Injury Attorney

Client Development Manager

Jolie Deutschman

Principal

Michael Greis

Chief Operating Officer

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