
Ms. Ms. Diane Ung, Business Attorney in Los Angeles, California
Over 33 years of legal practice · focused on Business, Entertainment, and Health Care · 4.9/5 rating from 6 verified client reviews
PartneratFoley & Lardner LLP
Los Angeles, CA
Practicing business in Los Angeles since 1993.
- 33+
- Years practicing
- 4.9 ★
- 6 client reviews
- 2
- Bar admissions
Practices in
Are you Ms. Diane Ung?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Ms. Diane Ung is a partner based in Los Angeles, CA. The practice focuses on Business, Entertainment, and Health Care. Ms. has over 33 years of legal experience. Currently practicing at Foley & Lardner LLP. Rated 4.9 out of 5 from 6 client reviews.
- Based in
- Los Angeles, CA
- Experience
- over 33 years
- Known for
- Business · Entertainment · Health Care
- Handles Business, Entertainment, and Health Care matters from Los Angeles, CA.
- Over 33 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Ms. Diane Ung: Ms. Diane Ung is a partner based in Los Angeles, CA. The practice focuses on Business, Entertainment, and Health Care. Ms. has over 33 years of legal experience. Currently practicing at Foley & Lardner LLP. Rated 4.9 out of 5 from 6 client reviews.
Areas of practice
Legal matters Diane takes on
Diane concentrates on business, entertainment, health care, and insurance. Each area below outlines the kind of case Diane handles, typical outcomes to expect, and how the intake process starts.
Business
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Entertainment
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Health Care
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Insurance
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Business cases in Los Angeles, California
Diane takes business 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 Diane agrees to represent you.
Entertainment cases in Los Angeles, California
Diane takes entertainment 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 Diane agrees to represent you.
Health Care cases in Los Angeles, California
Diane 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 Diane agrees to represent you.
Insurance cases in Los Angeles, California
Diane takes insurance 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 Diane agrees to represent you.
Biography
Meet Ms. Diane Ung — business lawyer in Los Angeles
Ms. Diane Ung is a partner based in Los Angeles, CA. The practice focuses on Business, Entertainment, and Health Care. Ms. has over 33 years of legal experience. Currently practicing at Foley & Lardner LLP. Rated 4.9 out of 5 from 6 client reviews.
Ms Diane Ung is a lawyer practicing health care, business, advertising and 1 other area of law. Diane received a B.A. degree from Pomona College in 1985, and has been licensed for 33 years. Diane practices at Foley & Lardner LLP in Los Angeles, CA.
Working with Diane on a business matter
Ms Diane Ung is a lawyer practicing health care, business, advertising and 1 other area of law. Diane received a B.A. degree from Pomona College in 1985, and has been licensed for 33 years. Diane practices at Foley & Lardner LLP in Los Angeles, CA.
Clients Diane works with
Diane reviews new inquiries case-by-case for business, entertainment, and health care matters in Los Angeles and the surrounding California area.
Credentials
Education, bar admissions, and languages
Loyola Law School, Los Angeles
J.D. · 1993
Pomona College
B.A. University · 1985
Jurisdictions
Diane's state bar admissions
District of Columbia
1996 · ACTIVE
California
1993 · ACTIVE
Diane studied at J.D. in Loyola Law School, Los Angeles and B.A. University in Pomona College.
Law school and academic background
Diane completed J.D. in Loyola Law School, Los Angeles and B.A. University in Pomona College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Diane runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Diane has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Locations
Ms. Diane Ung's office in Los Angeles
Diane's primary office is at 555 South Flower Street, Suite 3500, Los Angeles, CA, 90071-2300. In-person meetings are by appointment; a phone intake usually comes first.
Foley & Lardner LLP
555 South Flower Street, Suite 3500
Los Angeles, CA 90071-2300
Open in Google MapsClient feedback
Client reviews of Ms. Diane Ung — 4.9/5 rating from 6 verified client reviews
Every review below is from a verified client of Diane. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Los Angeles.
4.9
6 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Ms. Diane Ung claims this profile.
Read all reviewsHiring guide
How to hire Ms. Diane Ung — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Diane usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Diane charges for the initial consult. That fee is credited toward representation if you retain Diane'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; Diane will tell you what matters and what doesn't.
Questions to ask a business attorney in Los Angeles, California
A short list to run through before you commit: How many business 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 Diane
Diane discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Diane confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Diane's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Ms. Diane Ung
How much does it cost to hire Diane for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Diane walks through the likely range during the consult so there are no surprises.
Does Diane offer a free consultation?
Diane charges for the initial consult; that fee is credited toward representation if you retain Diane's office. Some business attorneys offer free consults — check Diane's current terms during booking.
How long do business cases in California typically take?
Simple business 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. Diane gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Diane take my case if I'm outside Los Angeles?
Diane 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 — Diane 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 Diane?
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. Diane will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Diane accepting new business clients right now?
Diane's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Los Angeles, San Francisco and San Diego in California
Diane handles business matters throughout California. Each city below is a direct link into the search page for verified business 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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