James Dennis Gassen — Attorney in St Louis, Missouri
Over 49 years of legal practice
St Louis, MO
Practicing law in St Louis since 1977.
- 49+
- Years practicing
- 1
- Bar admission
Are you James Dennis Gassen?
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
James Dennis Gassen is an attorney based in St. Louis, MO. James has over 49 years of legal experience.
- Based in
- St. Louis, MO
- Experience
- over 49 years
- Known for
- legal services
- Over 49 years of practice as a licensed attorney.
About James Dennis Gassen: James Dennis Gassen is an attorney based in St. Louis, MO. James has over 49 years of legal experience.
Biography
James Dennis Gassen, legal attorney serving St Louis
James Dennis Gassen is an attorney based in St. Louis, MO. James has over 49 years of legal experience. James works from St Louis, Missouri and takes on legal matters across the region.
James Dennis Gassen is a lawyer. James received a B.A. degree from University of Missouri at Columbia in 1973, and has been licensed for 49 years. James practices in St. Louis, MO.
The kind of cases James takes
James reviews new inquiries case-by-case across a general legal practice in St Louis and the surrounding Missouri area.
Credentials
Credentials — where James studied and practices
University of Missouri at Columbia
J.D. · 1977
University of Missouri at Columbia
B.A. · 1973
Jurisdictions
James's state bar admissions
Missouri
1977 · ACTIVE
James studied at J.D. in University of Missouri at Columbia and B.A. in University of Missouri at Columbia.
Law school and academic background
James completed J.D. in University of Missouri at Columbia and B.A. in University of Missouri at Columbia. Formal legal training is one signal of substantive knowledge — the day-to-day practice James runs in Missouri is where that training gets applied to real client questions.
Locations
James Dennis Gassen's office in St. Louis
James's primary office is at 68 Haw-Thicket Lane St., St. Louis, MO, 63131. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of James Dennis Gassen
James has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with James Dennis Gassen can leave a review.
Schedule your consultationHiring guide
How to hire James Dennis Gassen — what to expect in your first consultation
Working with a new legal attorney should feel structured. Here's how the first two conversations with James usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
James charges for the initial consult. That fee is credited toward representation if you retain James'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; James will tell you what matters and what doesn't.
Questions to ask a legal attorney in St Louis, Missouri
A short list to run through before you commit: How many legal 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 James
James discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in legal practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every legal 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. James confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
James's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many legal practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about James Dennis Gassen
How much does it cost to hire James for a legal case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. James walks through the likely range during the consult so there are no surprises.
Does James offer a free consultation?
James charges for the initial consult; that fee is credited toward representation if you retain James's office. Some legal attorneys offer free consults — check James's current terms during booking.
How long do legal cases in Missouri typically take?
Simple legal 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. James gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can James take my case if I'm outside St Louis?
James is licensed in Missouri. Matters governed by Missouri law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — James 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 James?
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. James will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is James accepting new legal clients right now?
James's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Attorneys serving St Louis, Jefferson City and Kansas City in Missouri
Every city below is a direct link into the search page for verified attorneys serving Missouri.
More counsel
Other verified attorneys in Missouri
More verified attorneys in Missouri handling comparable matters.





