John Frederick Winkler, Business Attorney in Columbus, Ohio
Over 43 years of legal practice · focused on Business, Elder Law, and Estate Planning · 5.0/5 rating from 1 verified client review
MemberatThe Winkler Law Firm LLC
Columbus, OH
Practicing business in Columbus since 1983.
- 43+
- Years practicing
- 5.0 ★
- 1 client review
- 4
- Bar admissions
Are you John Frederick Winkler?
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Quick answer
John Frederick Winkler is a member based in Columbus, OH. The practice focuses on Business, Elder Law, and Estate Planning. John has over 43 years of legal experience. Currently practicing at The Winkler Law Firm LLC. Rated 5.0 out of 5 from 1 client review.
- Based in
- Columbus, OH
- Experience
- over 43 years
- Known for
- Business · Elder Law · Estate Planning
- Handles Business, Elder Law, and Estate Planning matters from Columbus, OH.
- Over 43 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John Frederick Winkler: John Frederick Winkler is a member based in Columbus, OH. The practice focuses on Business, Elder Law, and Estate Planning. John has over 43 years of legal experience. Currently practicing at The Winkler Law Firm LLC. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by John Frederick Winkler
John concentrates on business, elder law, estate planning, insurance, and litigation. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Business
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Elder Law
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Estate Planning
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Insurance
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Litigation
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Probate
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Trusts
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Business cases in Columbus, Ohio
John takes business matters in Columbus, Ohio. 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.
Elder Law cases in Columbus, Ohio
John takes elder law matters in Columbus, Ohio. 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.
Estate Planning cases in Columbus, Ohio
John takes estate planning matters in Columbus, Ohio. 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.
Insurance cases in Columbus, Ohio
John takes insurance matters in Columbus, Ohio. 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.
Litigation cases in Columbus, Ohio
John takes litigation matters in Columbus, Ohio. 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 Frederick Winkler — Over 43 years of Ohio business experience
John Frederick Winkler is a member based in Columbus, OH. The practice focuses on Business, Elder Law, and Estate Planning. John has over 43 years of legal experience. Currently practicing at The Winkler Law Firm LLC. Rated 5.0 out of 5 from 1 client review.
John Frederick Winkler is a lawyer practicing business litigation, litigation, wills and probate and 5 other areas of law. John received a M.A. degree from Harvard University in 1973, and has been licensed for 43 years. John practices at The Winkler Law Firm LLC in Columbus, OH.
John's approach to business cases
John Frederick Winkler is a lawyer practicing business litigation, litigation, wills and probate and 5 other areas of law. John received a M.A. degree from Harvard University in 1973, and has been licensed for 43 years. John practices at The Winkler Law Firm LLC in Columbus, OH.
The kind of cases John takes
John reviews new inquiries case-by-case for business, elder law, and estate planning matters in Columbus and the surrounding Ohio area.
Credentials
John Frederick Winkler's legal education and bar admissions
The Ohio State University
J.D. · 1982
Harvard University
M.A. McGill · 1973
Jurisdictions
John's state bar admissions
U.S. Supreme Court
1992 · ACTIVE
U.S. Court of Appeal
1988 · ACTIVE
U.S. District Court,
1984 · ACTIVE
Ohio
1983 · ACTIVE
John studied at J.D. in The Ohio State University and M.A. McGill in Harvard University.
Law school and academic background
John completed J.D. in The Ohio State University and M.A. McGill in Harvard University. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Ohio is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of John Frederick Winkler
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
John's professional memberships and bar associations
Columbus, Ohio State and Federal Bar Associations American Inns of Court
membership
Locations
John Frederick Winkler's office in Columbus
John's primary office is at 253 N. Remington Rd., Columbus, OH, 43209. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John Frederick Winkler — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Columbus.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Frederick Winkler claims this profile.
Read all reviewsHiring guide
How to hire John Frederick Winkler — what to expect in your first consultation
Working with a new business 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 business attorney in Columbus, Ohio
A short list to run through before you commit: How many business 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 business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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 business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John Frederick Winkler
How much does it cost to hire John for a business 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 business attorneys offer free consults — check John's current terms during booking.
How long do business cases in Ohio typically take?
Simple business 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 Columbus?
John is licensed in Ohio. Matters governed by Ohio 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 business 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
Business attorneys serving Columbus, Cleveland and Cincinnati in Ohio
John handles business matters throughout Ohio. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in Ohio
If John's intake is full or the fit isn't right, these business attorneys in Columbus handle similar matters. Every profile below is verified and open to consultations.





