John Steven Lowenthal, Business Attorney in San Bernardino, California
Over 41 years of legal practice · focused on Business, General, and Personal Injury · 4.7/5 rating from 15 verified client reviews
PartneratLewis, Brisbois, Bisgaard & Smith LLP
San Bernardino, CA
Practicing business in San Bernardino since 1985.
- 41+
- Years practicing
- 4.7 ★
- 15 client reviews
- 3
- Bar admissions
Are you John Steven Lowenthal?
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Quick answer
John Steven Lowenthal is a partner based in San Bernardino, CA. The practice focuses on Business, General, and Personal Injury. John has over 41 years of legal experience. Currently practicing at Lewis, Brisbois, Bisgaard & Smith LLP. Rated 4.7 out of 5 from 15 client reviews.
- Based in
- San Bernardino, CA
- Experience
- over 41 years
- Known for
- Business · General · Personal Injury
- Handles Business, General, and Personal Injury matters from San Bernardino, CA.
- Over 41 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John Steven Lowenthal: John Steven Lowenthal is a partner based in San Bernardino, CA. The practice focuses on Business, General, and Personal Injury. John has over 41 years of legal experience. Currently practicing at Lewis, Brisbois, Bisgaard & Smith LLP. Rated 4.7 out of 5 from 15 client reviews.
Areas of practice
Legal matters John takes on
John concentrates on business, general, personal injury, product liability, and slip & fall. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Business
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General
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Personal Injury
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Product Liability
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Slip & Fall
View other Slip & Fall attorneys
TBI/SCI
View other TBI/SCI attorneys
Wrongful Death
View other Wrongful Death attorneys
Business cases in San Bernardino, California
John takes business matters in San Bernardino, 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 John agrees to represent you.
General cases in San Bernardino, California
John takes general matters in San Bernardino, 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 John agrees to represent you.
Personal Injury cases in San Bernardino, California
John takes personal injury matters in San Bernardino, 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 John agrees to represent you.
Product Liability cases in San Bernardino, California
John takes product liability matters in San Bernardino, 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 John agrees to represent you.
Slip & Fall cases in San Bernardino, California
John takes slip & fall matters in San Bernardino, 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 John agrees to represent you.
Biography
Meet John Steven Lowenthal — business lawyer in San Bernardino
John Steven Lowenthal is a partner based in San Bernardino, CA. The practice focuses on Business, General, and Personal Injury. John has over 41 years of legal experience. Currently practicing at Lewis, Brisbois, Bisgaard & Smith LLP. Rated 4.7 out of 5 from 15 client reviews.
John Steven Lowenthal is a lawyer practicing wrongful death, brain injury, industrial/construction site accidents and 9 other areas of law. John received a B.A. degree from Pomona College in 1982, and has been licensed for 41 years. John practices at Lewis, Brisbois, Bisgaard & Smith LLP in San Bernardino, CA.
John's approach to business cases
John Steven Lowenthal is a lawyer practicing wrongful death, brain injury, industrial/construction site accidents and 9 other areas of law. John received a B.A. degree from Pomona College in 1982, and has been licensed for 41 years. John practices at Lewis, Brisbois, Bisgaard & Smith LLP in San Bernardino, CA.
Clients John works with
John reviews new inquiries case-by-case for business, general, and personal injury matters in San Bernardino and the surrounding California area.
Credentials
Education, bar admissions, and languages
University of La Verne College of Law
J.D. · 1985
Pomona College
B.A. · 1982
Jurisdictions
John's state bar admissions
U.S. District Court,
1986 · ACTIVE
U.S. Court of Appeal
1986 · ACTIVE
California
1985 · ACTIVE
John studied at J.D. in University of La Verne College of Law and B.A. in Pomona College.
Law school and academic background
John completed J.D. in University of La Verne College of Law and B.A. in Pomona College. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
John Steven Lowenthal's office in San Bernardino
John's primary office is at 650 E. Hospitality Lane, Ste. 600, San Bernardino, CA, 92408-3508. In-person meetings are by appointment; a phone intake usually comes first.
Lewis, Brisbois, Bisgaard & Smith LLP
650 E. Hospitality Lane, Ste. 600
San Bernardino, CA 92408-3508
Open in Google MapsClient feedback
Client reviews of John Steven Lowenthal — 4.7/5 rating from 15 verified client reviews
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in San Bernardino.
4.7
15 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Steven Lowenthal claims this profile.
Read all reviewsHiring guide
How to hire John Steven Lowenthal — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a business attorney in San Bernardino, 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 John
John 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John'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 John Steven Lowenthal
How much does it cost to hire John for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some business attorneys offer free consults — check John'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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside San Bernardino?
John 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 — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new business clients right now?
John'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 San Bernardino, Los Angeles and San Francisco in California
John handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- San Bernardino671 attorneys
- 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
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