Basic Profile Info

Education

  • Michigan State University College of Law
    J.D.
  • University of Delaware
    B.A.

Experience

  • Managing Partner: The Lassen Law Firm (2000 - Current)

Associations

  • New York State Bar Association: Member (2022 - Current)
  • Pennsylvania State Bar: Member (2001 - Current)
  • New Jersey State Bar: Member (2000 - Current)

Jurisdictions

  • New Jersey (Since 2000)
  • New York (Since 2022)
  • Pennsylvania (Since 2001)

Fees

  • Free Consultation
  • Contingent Fees

Practice Areas

  • Insurance Claims: Life Insurance

Languages

  • English: Spoken, Written

Contact Info

The Lassen Law Firm
New York Office
57 W 57th St
New York, NY 10019
US
Toll-Free: (800) 900-2521
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours (Today)
Sunday: Open 24 hours

The Lassen Law Firm
Philadelphia Office
1515 Market Street #1510
Philadelphia, PA 19102
US
Telephone: (800) 900-2521
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours (Today)
Sunday: Open 24 hours

The Lassen Law Firm
New Jersey Office
10000 Lincoln Dr E, STE 201
Marlton, NJ 08053
US
Telephone: (800) 900-2521
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours (Today)
Sunday: Open 24 hours

Biography

Christian K. Lassen is recognized as one of the top life insurance lawyers in the country and the founder of The Lassen Law Firm, a dynamic legal practice dedicated solely to handling life insurance conflicts. With a quarter-century of experience and a track record of recovering hundreds of millions of dollars, he is the trusted expert for policyholders and beneficiaries across the nation. Mr. Lassen serves clients in all states, managing intricate life insurance disputes such as denied claims, delayed payments, beneficiary disagreements, policy lapses, accidental death denials, ERISA group claims, interpleader actions, military policy litigation (FEGLI, SGLI, VGLI, TSGLI), and accusations of fraud or misrepresentation. His primary objective is to compel life insurance companies to fulfill their obligations. He was featured in The Wall Street Journal on May 17, 2025, offering valuable insights on delays in life insurance payouts, solidifying his national standing as a respected authority in the field. Holding a flawless 10.0 “Superb” rating on Avvo with more than 1,700 peer endorsements, he is a lifelong member of the Million Dollar Advocates Forum and the Multi-Million Dollar Advocates Forum, distinctions granted to less than 1% of attorneys in the United States. Mr. Lassen does not engage in prolonged negotiations with adjusters. Instead, he meticulously crafts potent legal arguments and submits them directly to the legal departments of insurance companies, where pivotal decisions are made. This assertive, no-frills strategy consistently leads to swift and positive resolutions. He personally oversees every case and is recognized for his approachability, promptness, and unwavering pursuit of justice. Licensed in New Jersey, Pennsylvania, and New York, Mr. Lassen handles life insurance disputes nationwide. If your claim has been declined, delayed, or challenged, Christian K. Lassen is the attorney who delivers outcomes.

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