Diana M. Geis

Diana M. Geis, Appellate Attorney in San Antonio, Texas

Over 43 years of legal practice · focused on Appellate, Business, and Energy · 5.0/5 rating from 2 verified client reviews

ShareholderatCurl Stahl Geis A Professional Corporation

San Antonio, TX

Practicing appellate in San Antonio since 1983.

43+
Years practicing
5.0 ★
2 client reviews
1
Bar admission

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Quick answer

Diana M. Geis is a shareholder based in San Antonio, TX. The practice focuses on Appellate, Business, and Energy. Diana has over 43 years of legal experience. Currently practicing at Curl Stahl Geis A Professional Corporation. Rated 5.0 out of 5 from 2 client reviews.

Based in
San Antonio, TX
Experience
over 43 years
Known for
Appellate · Business · Energy
  • Handles Appellate, Business, and Energy matters from San Antonio, TX.
  • Over 43 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Diana M. Geis: Diana M. Geis is a shareholder based in San Antonio, TX. The practice focuses on Appellate, Business, and Energy. Diana has over 43 years of legal experience. Currently practicing at Curl Stahl Geis A Professional Corporation. Rated 5.0 out of 5 from 2 client reviews.

Areas of practice

Diana's practice areas in San Antonio

Diana concentrates on appellate, business, energy, environmental, and family law. Each area below outlines the kind of case Diana handles, typical outcomes to expect, and how the intake process starts.

Appellate cases in San Antonio, Texas

Diana takes appellate matters in San Antonio, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diana agrees to represent you.

Business cases in San Antonio, Texas

Diana takes business matters in San Antonio, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diana agrees to represent you.

Energy cases in San Antonio, Texas

Diana takes energy matters in San Antonio, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diana agrees to represent you.

Environmental cases in San Antonio, Texas

Diana takes environmental matters in San Antonio, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diana agrees to represent you.

Family Law cases in San Antonio, Texas

Diana takes family law matters in San Antonio, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diana agrees to represent you.

Biography

Diana M. Geis, appellate attorney serving San Antonio

Diana M. Geis is a shareholder based in San Antonio, TX. The practice focuses on Appellate, Business, and Energy. Diana has over 43 years of legal experience. Currently practicing at Curl Stahl Geis A Professional Corporation. Rated 5.0 out of 5 from 2 client reviews. Diana works from San Antonio, Texas and takes on appellate matters across the region.

Ms. Diana M. Geis is a lawyer practicing appellate practice, business and commercial litigation, family and 5 other areas of law. Diana received a B.A. degree from University of Texas in 1978, and has been licensed for 43 years. Diana practices at Curl Stahl Geis A Professional Corporation in San Antonio, TX.

Diana's approach to appellate cases

Ms. Diana M. Geis is a lawyer practicing appellate practice, business and commercial litigation, family and 5 other areas of law. Diana received a B.A. degree from University of Texas in 1978, and has been licensed for 43 years. Diana practices at Curl Stahl Geis A Professional Corporation in San Antonio, TX.

Clients Diana works with

Diana reviews new inquiries case-by-case for appellate, business, and energy matters in San Antonio and the surrounding Texas area.

Credentials

Credentials — where Diana studied and practices

  • St. Mary's University School of Law

    J.D. · 1983

  • University of Texas

    B.A. · 1978

Jurisdictions

Diana's state bar admissions

  • Texas U.S. District

    1983 · ACTIVE

Diana studied at J.D. in St. Mary's University School of Law and B.A. in University of Texas.

Law school and academic background

Diana completed J.D. in St. Mary's University School of Law and B.A. in University of Texas. Formal legal training is one signal of substantive knowledge — the day-to-day practice Diana runs in Texas is where that training gets applied to real client questions.

Recognition

Diana's legal honors and published work

Diana has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Diana's professional memberships and bar associations

  • Bar Association of the Fifth Federal Circuit San Antonio Bar Association (Director, 2007-2009) Bexar County Women's Bar Association (President, 2004) National Association of Women Lawyers

    membership

  • Texas Bar Foundation (Sustaining Life Fellow)

    bar_fellowship

  • San Antonio Bar Foundation

    bar_fellowship

Locations

Diana M. Geis's office in San Antonio

Diana's primary office is at One Riverwalk Place, 700 North St. Mary's Street, Suite 1800, San Antonio, TX, 78205. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Curl Stahl Geis A Professional Corporation

One Riverwalk Place, 700 North St. Mary's Street, Suite 1800

San Antonio, TX 78205

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Client feedback

Client reviews of Diana M. Geis — 5.0/5 rating from 2 verified client reviews

Every review below is from a verified client of Diana. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing appellate attorneys in San Antonio.

5.0

2 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Diana M. Geis claims this profile.

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Hiring guide

How to hire Diana M. Geis — what to expect in your first consultation

Working with a new appellate attorney should feel structured. Here's how the first two conversations with Diana usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Diana charges for the initial consult. That fee is credited toward representation if you retain Diana'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; Diana will tell you what matters and what doesn't.

Questions to ask a appellate attorney in San Antonio, Texas

A short list to run through before you commit: How many appellate 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 Diana

Diana discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in appellate practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every appellate 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. Diana confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Diana's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many appellate practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Diana M. Geis

  • How much does it cost to hire Diana for a appellate case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Diana walks through the likely range during the consult so there are no surprises.

  • Does Diana offer a free consultation?

    Diana charges for the initial consult; that fee is credited toward representation if you retain Diana's office. Some appellate attorneys offer free consults — check Diana's current terms during booking.

  • How long do appellate cases in Texas typically take?

    Simple appellate 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. Diana gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Diana take my case if I'm outside San Antonio?

    Diana is licensed in Texas. Matters governed by Texas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Diana 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 Diana?

    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. Diana will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Diana accepting new appellate clients right now?

    Diana's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Appellate attorneys serving San Antonio, Houston and Dallas in Texas

Diana handles appellate matters throughout Texas. Each city below is a direct link into the search page for verified appellate attorneys in that community.

More counsel

If Diana's intake is full or the fit isn't right, these appellate attorneys in San Antonio handle similar matters. Every profile below is verified and open to consultations.