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John S. Wallach, Medical Malpractice Attorney in St Louis, Missouri

focused on Medical Malpractice and Personal Injury

Trusted medical malpractice attorney serving St Louis.

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Quick answer

John S. Wallach is an attorney based in St. Louis, MISSOURI. The practice focuses on Medical Malpractice and Personal Injury. Currently practicing at The Law Office of John S. Wallach PC.

Based in
St. Louis, MISSOURI
Experience
attorney
Known for
Medical Malpractice · Personal Injury
  • Handles Medical Malpractice and Personal Injury matters from St. Louis, MISSOURI.
  • Recognized with Best Lawyers in America — Medical Malpractice Law - Plaintiffs (2026).

About John S. Wallach: John S. Wallach is an attorney based in St. Louis, MISSOURI. The practice focuses on Medical Malpractice and Personal Injury. Currently practicing at The Law Office of John S. Wallach PC.

Areas of practice

Practice areas handled by John S. Wallach

John concentrates on medical malpractice and personal injury. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.

Medical Malpractice cases in St Louis, Missouri

John takes medical malpractice matters in St Louis, Missouri. 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 St Louis, Missouri

John takes personal injury matters in St Louis, Missouri. 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

About John S. Wallach — Attorney of Missouri medical malpractice experience

John S. Wallach is an attorney based in St. Louis, MISSOURI. The practice focuses on Medical Malpractice and Personal Injury. Currently practicing at The Law Office of John S. Wallach PC.

John S. Wallach is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs.

John S., who practices law in St. Louis, Missouri, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John S. is held by other top lawyers in the same geographic and legal practice area.

Working with John on a medical malpractice matter

John S. Wallach is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. John S., who practices law in St. Louis, Missouri, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John S. is held by other top lawyers in the…

Clients John works with

John reviews new inquiries case-by-case for medical malpractice and personal injury matters in St Louis and the surrounding Missouri area.

Credentials

John S. Wallach's legal education and bar admissions

  • Washington University in St. Louis

    — · 1980

  • Washington University in St. Louis

    J.D. · 1980

John studied at — in Washington University in St. Louis and J.D. in Washington University in St. Louis.

Law school and academic background

John completed — in Washington University in St. Louis and J.D. in Washington University in St. Louis. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Missouri is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of John S. Wallach

John has received 19 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Medical Malpractice Law - Plaintiffs

    2026

  • Best Lawyers in America — Personal Injury Litigation - Plaintiffs

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Medical Malpractice Law

    2026

  • Best Lawyers in America — Personal Injury Litigation

    2026

  • Best Lawyers in America — Special Focus:

    2026

  • Best Lawyers in America — Automobile Collision

    2026

  • Best Lawyers in America — Birth Trauma

    2026

  • Best Lawyers in America — Brain Injury

    2026

  • Best Lawyers in America — Catastrophic Injury

    2026

  • Best Lawyers in America — Hospital Malpractice

    2026

  • Best Lawyers in America — Medical Malpractice

    2026

  • Best Lawyers in America — Medical Negligence

    2026

  • Best Lawyers in America — Nursing Homes

    2026

  • Best Lawyers in America — Personal Injury

    2026

  • Best Lawyers in America — Product Liability

    2026

  • Best Lawyers in America — Professional Malpractice

    2026

  • Best Lawyers in America — Workers' Compensation

    2026

  • Best Lawyers in America — Wrongful Death

    2026

Legal awards and honors

Best Lawyers in America — Medical Malpractice Law - Plaintiffs (2026). Best Lawyers in America — Personal Injury Litigation - Plaintiffs (2026). Best Lawyers in America — Additional Areas of Practice: (2026). Best Lawyers in America — Medical Malpractice Law (2026). Best Lawyers in America — Personal Injury Litigation (2026). Best Lawyers in America — Special Focus: (2026).

Locations

John S. Wallach's office in St. Louis

John's primary office is at 1034 South Brentwood Boulevard, Suite 1900, St. Louis, Missouri, 63117. In-person meetings are by appointment; a phone intake usually comes first.

Main office

The Law Office of John S. Wallach PC

1034 South Brentwood Boulevard, Suite 1900

St. Louis, Missouri 63117

Open in Google Maps

Client feedback

Client reviews of John S. Wallach

John 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 John S. Wallach can leave a review.

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Hiring guide

How to hire John S. Wallach — what to expect in your first consultation

Working with a new medical malpractice 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 medical malpractice attorney in St Louis, Missouri

A short list to run through before you commit: How many medical malpractice 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 medical malpractice practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every medical malpractice 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 medical malpractice practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about John S. Wallach

  • How much does it cost to hire John for a medical malpractice 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 medical malpractice attorneys offer free consults — check John's current terms during booking.

  • How long do medical malpractice cases in Missouri typically take?

    Simple medical malpractice 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 St Louis?

    John 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 — 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 medical malpractice 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

Medical Malpractice attorneys serving St Louis, Jefferson City and Kansas City in Missouri

John handles medical malpractice matters throughout Missouri. Each city below is a direct link into the search page for verified medical malpractice attorneys in that community.

More counsel

If John's intake is full or the fit isn't right, these medical malpractice attorneys in St Louis handle similar matters. Every profile below is verified and open to consultations.