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Katherine Layman, Criminal Defense Attorney in Philadelphia, Pennsylvania

Over 32 years of legal practice · focused on Criminal Defense, Entertainment, and Health Care · 4.4/5 rating from 2 verified client reviews

MemberatCozen O'Connor

Philadelphia, PA

Practicing criminal defense in Philadelphia since 1994.

32+
Years practicing
4.4 ★
2 client reviews
2
Bar admissions

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Quick answer

Katherine Layman is a member based in Philadelphia, PA. The practice focuses on Criminal Defense, Entertainment, and Health Care. Katherine has over 32 years of legal experience. Currently practicing at Cozen O'Connor. Rated 4.4 out of 5 from 2 client reviews.

Based in
Philadelphia, PA
Experience
over 32 years
Known for
Criminal Defense · Entertainment · Health Care
  • Handles Criminal Defense, Entertainment, and Health Care matters from Philadelphia, PA.
  • Over 32 years of practice as a licensed attorney.
  • Recognized with Peer Reviewed.

About Katherine Layman: Katherine Layman is a member based in Philadelphia, PA. The practice focuses on Criminal Defense, Entertainment, and Health Care. Katherine has over 32 years of legal experience. Currently practicing at Cozen O'Connor. Rated 4.4 out of 5 from 2 client reviews.

Areas of practice

Katherine's practice areas in Philadelphia

Katherine concentrates on criminal defense, entertainment, and health care. Each area below outlines the kind of case Katherine handles, typical outcomes to expect, and how the intake process starts.

Criminal Defense cases in Philadelphia, Pennsylvania

Katherine takes criminal defense 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 Katherine agrees to represent you.

Entertainment cases in Philadelphia, Pennsylvania

Katherine takes entertainment 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 Katherine agrees to represent you.

Health Care cases in Philadelphia, Pennsylvania

Katherine takes health care 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 Katherine agrees to represent you.

Biography

Katherine Layman, criminal defense attorney serving Philadelphia

Katherine Layman is a member based in Philadelphia, PA. The practice focuses on Criminal Defense, Entertainment, and Health Care. Katherine has over 32 years of legal experience. Currently practicing at Cozen O'Connor. Rated 4.4 out of 5 from 2 client reviews. Katherine works from Philadelphia, Pennsylvania and takes on criminal defense matters across the region.

Katherine Layman is a lawyer practicing advertising, criminal defense, health law. Katherine received a B.A. degree from University of Michigan in 1971, and has been licensed for 32 years. Katherine practices at Cozen O'Connor in Philadelphia, PA.

Working with Katherine on a criminal defense matter

Katherine Layman is a lawyer practicing advertising, criminal defense, health law. Katherine received a B.A. degree from University of Michigan in 1971, and has been licensed for 32 years. Katherine practices at Cozen O'Connor in Philadelphia, PA.

Who Katherine represents

Katherine reviews new inquiries case-by-case for criminal defense, entertainment, and health care matters in Philadelphia and the surrounding Pennsylvania area.

Credentials

Credentials — where Katherine studied and practices

  • Temple University, James E. Beasley School of Law

    J.D. · 1993

  • University of Michigan

    B.A. · 1971

Jurisdictions

Katherine's state bar admissions

  • U.S. District Court,

    1994 · ACTIVE

  • Pennsylvania

    1994 · ACTIVE

Katherine studied at J.D. in Temple University, James E. Beasley School of Law and B.A. in University of Michigan.

Law school and academic background

Katherine completed J.D. in Temple University, James E. Beasley School of Law and B.A. in University of Michigan. Formal legal training is one signal of substantive knowledge — the day-to-day practice Katherine runs in Pennsylvania is where that training gets applied to real client questions.

Recognition

Katherine's legal honors and published work

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

  • Peer Reviewed

Legal awards and honors

Peer Reviewed.

Affiliations

Katherine's professional memberships and bar associations

  • Philadelphia (Member, Health Law Section), Pennsylvania (Member, Health Law Section) and American (Member, Health Law Section) Bar Associations American Health Lawyers Association

    membership

Locations

Katherine Layman's office in Philadelphia

Katherine's primary office is at One Liberty Place, 1650 Market St., Philadelphia, PA, 19103. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Cozen O'Connor

One Liberty Place, 1650 Market St.

Philadelphia, PA 19103

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Client feedback

Client reviews of Katherine Layman — 4.4/5 rating from 2 verified client reviews

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

4.4

2 client reviews

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

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Hiring guide

How to hire Katherine Layman — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a criminal defense attorney in Philadelphia, Pennsylvania

A short list to run through before you commit: How many criminal defense 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 Katherine

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

Hourly rates, contingency fees, and flat-fee options

Every criminal defense 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. Katherine confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Katherine Layman

  • How much does it cost to hire Katherine for a criminal defense case?

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

  • Does Katherine offer a free consultation?

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

  • How long do criminal defense cases in Pennsylvania typically take?

    Simple criminal defense 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. Katherine gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Katherine take my case if I'm outside Philadelphia?

    Katherine 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 — Katherine 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 Katherine?

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

  • Is Katherine accepting new criminal defense clients right now?

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

Areas served

Criminal Defense attorneys serving Philadelphia, Pittsburgh and Harrisburg in Pennsylvania

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

More counsel

If Katherine's intake is full or the fit isn't right, these criminal defense attorneys in Philadelphia handle similar matters. Every profile below is verified and open to consultations.