How much does it cost to hire Dianne for a general case?

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

Does Dianne offer a free consultation?

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

How long do general cases in Pennsylvania typically take?

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

Can Dianne take my case if I'm outside Philadelphia?

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

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

Is Dianne accepting new general clients right now?

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

Unclaimed · Is this you?

Dianne M. Nast, General Attorney in Philadelphia, Pennsylvania

Over 50 years of legal practice · focused on General and Litigation · 5.0/5 rating from 1 verified client review

FounderatNastLaw LLC

Philadelphia, PA

Practicing general in Philadelphia since 1976.

50+: Years practicing
5.0 ★: 1 client review
2: Bar admissions

Practices in

General Litigation

Are you Dianne M. Nast?

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Quick answer

Dianne M. Nast is a founder based in Philadelphia, PA. The practice focuses on General and Litigation. Dianne has over 50 years of legal experience. Currently practicing at NastLaw LLC. Rated 5.0 out of 5 from 1 client review.

Based in: Philadelphia, PA
Experience: over 50 years
Known for: General · Litigation

Handles General and Litigation matters from Philadelphia, PA.
Over 50 years of practice as a licensed attorney.
Recognized with AV Preeminent.

Areas of practice

Dianne's practice areas in Philadelphia

Dianne concentrates on general and litigation. Each area below outlines the kind of case Dianne handles, typical outcomes to expect, and how the intake process starts.

General cases in Philadelphia, Pennsylvania

Dianne takes general matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dianne agrees to represent you.

Litigation cases in Philadelphia, Pennsylvania

Dianne takes litigation matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dianne agrees to represent you.

Biography

Dianne M. Nast, general attorney serving Philadelphia

Dianne Nast has extensive and diverse experience in pharmaceutical litigation and antitrust litigation, and much of her professional career has been dominated by this type of litigation. With over 25 years in this field, she is consistently recognized by her clients and peers as one of the best lawyers in the country.
The National Law Journal selected Ms. Nast as one of the nation’s top fifty women litigators. She has been included in The Best Lawyers in America since 2003, and she has repeatedly been named by Philadelphia Magazine as one of Pennsylvania’s top fifty women attorneys. She has been selected as a Super Lawyer every year for more than a decade, and has earned an AV rating in the prestigious Martindale Hubbell lawyer rankings.

A Leader in Antitrust Litigation

Ms. Nast has served as lead or co-lead counsel in many large antitrust cases including Augmentin Antitrust Litigation (E.D. Va.), Wellbutrin SR Antitrust Litigation (E.D.Pa.), Paxil Antitrust Litigation (E.D. Pa.) and Nifedipine Antitrust Litigation (D.D.C.).

Ms. Nast currently serves as a member of the Executive Committee in multiple antitrust cases, including In re: Effexor XR Antitrust Litigation (D. N.J.); Modafinil Antitrust Litigation (E.D. Pa.); and In Skelaxin Antitrust Litigation (E.D. Tenn.).

Experienced Dangerous Drug Lawyer

Ms. Nast has taken active roles in numerous cases and is frequently asked to take a leadership role in the resolution of those cases. Ms. Nast currently holds court-appointed leadership roles in several major pharmaceutical cases including co-lead counsel in Zoloft SSRI Birth Defect Litigation, federal state liaison and steering committee member in Avandia product liability litigation, and co-lead counsel in Philadelphia and federal state liaison committee in Yasmin/Yaz product liability litigation. Ms. Nast has also been appointed to the Executive Committee in the Effexor MDL litigation in the Eastern District of Pennsylvania.

She has held court-appointed leadership roles and helped achieve multi-million dollar settlements in many major lawsuits including:

Diet Drugs Litigation, (E.D.P.A.), MDL. No. 1203, which settled at an estimated $6.44 billion.
Serzone Products Liability Litigation, (S.D.W.V.), MDL No. 1477, which resulted in a $70 million settlement.
Factor Concentrate Litigation, (N.D. Ill.), MDL No. 986, a case that settled for in excess of $600 million.

Serving the Community

Within her community, Ms. Nast is President of the Center for Research for Women and Newborn Health (“CROWN”). She also served for ten years on two Boards of Education, coached two Quiz Bowl teams for almost a decade and mentored hundreds of high school students in Science Fairs throughout the United States.

How Dianne handles general matters

The kind of cases Dianne takes

Dianne reviews new inquiries case-by-case for general and litigation matters in Philadelphia and the surrounding Pennsylvania area.

Credentials

Credentials — where Dianne studied and practices

Rutgers University School of Law J.D.
—
Penn State University magna cum laude
—

Jurisdictions

Dianne's state bar admissions

Pennsylvania U.S. Co
1976 · ACTIVE
New Jersey
1976 · ACTIVE

Dianne studied at — in Rutgers University School of Law J.D. and — in Penn State University magna cum laude.

Law school and academic background

Dianne completed — in Rutgers University School of Law J.D. and — in Penn State University magna cum laude. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dianne runs in Pennsylvania is where that training gets applied to real client questions.

Recognition

Dianne's legal honors and published work

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

AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Dianne's professional memberships and bar associations

of the American Bar Foundation. - She is a member of the American Law Institute and serves on the Editorial Board of ALI's The Practical Litigator. She has participated as a panelist on programs at the Judicial Conferences of the United States Courts of A
bar_fellowship

Locations

Dianne M. Nast's office in Philadelphia

Dianne's primary office is at 1101 Market Street, Suite 2801, Philadelphia, PA, 19107. In-person meetings are by appointment; a phone intake usually comes first.

Main office

NastLaw LLC

1101 Market Street, Suite 2801

Philadelphia, PA 19107

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Client feedback

Client reviews of Dianne M. Nast — 5.0/5 rating from 1 verified client review

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

5.0

1 client review

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

Read all reviews

Hiring guide

How to hire Dianne M. Nast — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a general attorney in Philadelphia, Pennsylvania

A short list to run through before you commit: How many general 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 Dianne

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

Hourly rates, contingency fees, and flat-fee options

Every general 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. Dianne confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Dianne M. Nast

How much does it cost to hire Dianne for a general case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dianne walks through the likely range during the consult so there are no surprises.
Does Dianne offer a free consultation?
Dianne charges for the initial consult; that fee is credited toward representation if you retain Dianne's office. Some general attorneys offer free consults — check Dianne's current terms during booking.
How long do general cases in Pennsylvania typically take?
Simple general 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. Dianne gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dianne take my case if I'm outside Philadelphia?
Dianne is licensed in Pennsylvania. Matters governed by Pennsylvania law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Dianne 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 Dianne?
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. Dianne will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dianne accepting new general clients right now?
Dianne's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

General attorneys serving Philadelphia, Pittsburgh and Harrisburg in Pennsylvania

Dianne handles general matters throughout Pennsylvania. Each city below is a direct link into the search page for verified general attorneys in that community.

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