No Photo

Mark Clayton Leventen

Licensed for 37 years

Car accident Lawyer at Los Angeles, CA
Practice Areas: Car Accidents

1103 Glendon Ave, Los Angeles, CA

Claim Profile

Is this your profile? Claiming it is free and only takes 2 minutes.

About Mark

Practice Areas

1

Practice Area

Fees and Rates

We have not found any cost information for this lawyer


Looking for an attorney? Avvo can help.

search module image

Search our directory

Quickly connect with top attorneys through our legal directory to get help with your legal issue.

chat module image

Avvo's live chat agents can help coordinate a consultation with a local attorney.

Chat with a live agent who can match you with the right attorney for your legal needs.

Chat with

Licenses

Licensed in California for 37 years

State: California

Acquired: 1988

Active

No misconduct found

Location

Law Offices of Mark Clayton Leventen

1103 Glendon Ave, Los Angeles, CA, 90024-3501

Ad

Transform legal challenges into solutions.

Connect now to review your situation.

The Avvo Rating explained

display-bg

The Avvo Rating explained

Mark Clayton Leventen's Reviews

Avvo Review Score

2.8 /5.0

4 Client Reviews

Filter Avvo Reviews (4) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 2 of 2 reviews | Communication Style

Posted by anonymous | September 04, 2025 | Hired Attorney | Lawsuits & Disputes

Rude and unprofessional

He does not return calls he always out the office on vacation his assistant are terrible he does not keep informed with the case and he very rude

Posted by anonymous | March 17, 2013 | Debt Settlement

Not a Happy client .

I will not recommend him to anyone. The only time you received phone call from him is the first day, he promises to do above and beyond with same words ("by heart ")that he learn in law school to attract the client . He even tell you jis cell phine and tells you that the only person that can call him... is his kids , his girlfriend and YOU. if for some emergency reason you call jim he gets upset ( i should of fire him that day ).I felt like nothing Nothing was done from attorney stand point . Very disappointed !!!! Even after the settlement still receive the bills from hospital , actually from collection company , so it means that job was not done properly .

See All Client Reviews

Mark Clayton Leventen's Lawyer Endorsements

Endorse Mark

No Endorsement Data Available Yet
This attorney hasn't received any attorney endorsements recently on Avvo.

No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.

Experience

Education

N/A

Southwestern University School of Law

N/A

University of Southern California Law School

Languages

Spanish

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution