Mark Ari Treitel, Contracts Attorney in Los Angeles, California
Over 34 years of legal practice · focused on Contracts, General, and Health Care
AttorneyatQuinn Emanuel Urquhart And Sullivan Llp
Los Angeles, CA
Practicing contracts in Los Angeles since 1992.
- 34+
- Years practicing
- 3
- Bar admissions
Practices in
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Quick answer
Mark Ari Treitel is an attorney based in Los Angeles, CA. The practice focuses on Contracts, General, and Health Care. Mark has over 34 years of legal experience. Currently practicing at Quinn Emanuel Urquhart And Sullivan Llp.
- Based in
- Los Angeles, CA
- Experience
- over 34 years
- Known for
- Contracts · General · Health Care
- Handles Contracts, General, and Health Care matters from Los Angeles, CA.
- Over 34 years of practice as a licensed attorney.
About Mark Ari Treitel: Mark Ari Treitel is an attorney based in Los Angeles, CA. The practice focuses on Contracts, General, and Health Care. Mark has over 34 years of legal experience. Currently practicing at Quinn Emanuel Urquhart And Sullivan Llp.
Areas of practice
Mark's practice areas in Los Angeles
Mark concentrates on contracts, general, health care, internet, and ip. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Contracts
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General
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Health Care
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Internet
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IP
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Contracts cases in Los Angeles, California
Mark takes contracts matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
General cases in Los Angeles, California
Mark takes general matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Health Care cases in Los Angeles, California
Mark takes health care matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Internet cases in Los Angeles, California
Mark takes internet matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
IP cases in Los Angeles, California
Mark takes ip matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Biography
Mark Ari Treitel, contracts attorney serving Los Angeles
Mark Ari Treitel is an attorney based in Los Angeles, CA. The practice focuses on Contracts, General, and Health Care. Mark has over 34 years of legal experience. Currently practicing at Quinn Emanuel Urquhart And Sullivan Llp. Mark works from Los Angeles, California and takes on contracts matters across the region.
Mark Ari Treitel is a lawyer practicing contracts, health law, general practice and 2 other areas of law. Mark received a degree from Benjamin N Cardozo School of Law Yeshiva University, NY, and has been licensed for 34 years. Mark practices at Quinn Emanuel Urquhart & Sullivan, LLP in Los Angeles, CA.
Working with Mark on a contracts matter
Mark Ari Treitel is a lawyer practicing contracts, health law, general practice and 2 other areas of law. Mark received a degree from Benjamin N Cardozo School of Law Yeshiva University, NY, and has been licensed for 34 years. Mark practices at Quinn Emanuel Urquhart & Sullivan, LLP in Los Angeles, CA.
Clients Mark works with
Mark reviews new inquiries case-by-case for contracts, general, and health care matters in Los Angeles and the surrounding California area.
Credentials
Credentials — where Mark studied and practices
Benjamin N. Cardozo School of Law
J.D. · 1994
Benjamin N Cardozo School of Law Yeshiva University, NY Tufts University, Medford MA
—
Jurisdictions
Mark's state bar admissions
California
1998 · ACTIVE
New York
1995 · ACTIVE
Second Department
1992 · ACTIVE
Mark studied at J.D. in Benjamin N. Cardozo School of Law and — in Benjamin N Cardozo School of Law Yeshiva University, NY Tufts University, Medford MA.
Law school and academic background
Mark completed J.D. in Benjamin N. Cardozo School of Law and — in Benjamin N Cardozo School of Law Yeshiva University, NY Tufts University, Medford MA. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in California is where that training gets applied to real client questions.
Locations
Mark Ari Treitel's office in Los Angeles
Mark's primary office is at 865 S. Figueroa St., 10th Fl., Los Angeles, CA, 90017. In-person meetings are by appointment; a phone intake usually comes first.
Quinn Emanuel Urquhart And Sullivan Llp
865 S. Figueroa St., 10th Fl.
Los Angeles, CA 90017
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Schedule your consultationHiring guide
How to hire Mark Ari Treitel — what to expect in your first consultation
Working with a new contracts attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Mark will tell you what matters and what doesn't.
Questions to ask a contracts attorney in Los Angeles, California
A short list to run through before you commit: How many contracts matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Mark
Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in contracts practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every contracts matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many contracts practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark Ari Treitel
How much does it cost to hire Mark for a contracts case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some contracts attorneys offer free consults — check Mark's current terms during booking.
How long do contracts cases in California typically take?
Simple contracts matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Los Angeles?
Mark is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Mark?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new contracts clients right now?
Mark's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Contracts attorneys serving Los Angeles, San Francisco and San Diego in California
Mark handles contracts matters throughout California. Each city below is a direct link into the search page for verified contracts attorneys in that community.
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
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