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Marcus, Rosenberg & Diamond LLP Employee Directory

Law PracticeNew York, United States2-10 Employees

Marcus, Rosenberg & Diamond LLP is a New York-based law practice focusing on transactional real estate, cooperative and condominium law, construction and development, joint ventures, and related litigation. The firm emphasizes close, individualized service with direct partner contact at all stages of representation, aiming to deliver practical and cost-efficient legal counsel. Serving clients in the real estate sector, the firm seeks to address complexities in property transactions, development projects, and disputes through a small-firm approach that contrasts with larger national and global firms. Founded in 1989 as a spin-off from a larger firm, the firm has established a niche in its specialized practice areas by prioritizing responsiveness and timely communication. Located on Madison Avenue in New York, the firm operates with a focus on delivering expert legal guidance tailored to real estate professionals and developers.

Find Marcus, Rosenberg & Diamond LLP employees' phone numbers or email addresses

Marcus, Rosenberg & Diamond LLP Global Highlights

Location
Employees

North America
8

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  • United States Of America
    8

Marcus, Rosenberg & Diamond LLP's Leadership

  • Stylized image of a person
    D. R.
    Partner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. D.
    Partner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. R.
    Diamond Wholesaler
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. B.
    Legal Assistant
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. B.
    Receptionist
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. R.
    Counsel
    Phone icon
    Mobile Phone

Marcus, Rosenberg & Diamond LLP Employee Metrics

100%
50%
0%
2026
2025
  • Community & Social Services
  • Legal
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Marcus, Rosenberg & Diamond LLP

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. R.
    Partner
    Phone icon
    Mobile Phone
    United StatesNew Jersey
    Apr 15, 2026
  • Stylized image of a person
    J. D.
    Partner
    Phone icon
    Mobile Phone
    United StatesNew York
    Jun 02, 2026
  • Stylized image of a person
    L. R.
    Diamond Wholesaler
    Phone icon
    Mobile Phone
    United StatesPennsylvania
    May 29, 2026
  • Stylized image of a person
    M. B.
    Legal Assistant
    Phone icon
    Mobile Phone
    United StatesNew York
    Jun 28, 2026
  • Stylized image of a person
    L. B.
    Receptionist
    Phone icon
    Mobile Phone
    United StatesNew York
    Jun 01, 2026
  • Stylized image of a person
    R. R.
    Counsel
    Phone icon
    Mobile Phone
    Oct 17, 2024

Frequently Asked Questions

What is Marcus, Rosenberg & Diamond LLP known for?

Minus sign iconPlus sign iconMarcus, Rosenberg & Diamond LLP was founded in 1989 operates in the Law Practice industry. The company's main headquarters is located in 488 Madison Avenue Suite 1701 New York, New York 10022 United States; you can contact the main corporate office by phone at
+1-212-755-****
. Explore Marcus, Rosenberg & Diamond LLP's company overview page for more information.

What is Marcus, Rosenberg & Diamond LLP's most common email format?

Minus sign iconPlus sign iconMarcus, Rosenberg & Diamond LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Marcus, Rosenberg & Diamond LLP email formats with LeadIQ.

How many employees does Marcus, Rosenberg & Diamond LLP have currently?

Minus sign iconPlus sign iconMarcus, Rosenberg & Diamond LLP has approximately 9 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Marcus, Rosenberg & Diamond LLP's key employees and leadership?

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As of February 2026, Marcus, Rosenberg & Diamond LLP's key employees include:

  • Partner: D. R.
  • Partner: J. D.
  • Diamond Wholesaler: L. R.
  • Legal Assistant: M. B.
  • Receptionist: L. B.

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