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Mark A. Sessums
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Mark A. Sessums, ADR Attorney in Tampa, Florida

Over 37 years of legal practice · focused on ADR, Alimony, and Appellate · 5.0/5 rating from 23 verified client reviews

PresidentatSessums Law Group, P.A.

Tampa, FL

Practicing adr in Tampa since 1989.

37+
Years practicing
5.0 ★
23 client reviews
2
Bar admissions

Practices in

ADRAlimonyAppellateCar AccidentsChild CustodyDivorce+13 more →

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Quick answer

Mark A. Sessums is a president based in Tampa, FL. The practice focuses on ADR, Alimony, and Appellate. Mark has over 37 years of legal experience. Currently practicing at Sessums Law Group, P.A.. Rated 5.0 out of 5 from 23 client reviews.

Based in
Tampa, FL
Experience
over 37 years
Known for
ADR · Alimony · Appellate
  • Handles ADR, Alimony, and Appellate matters from Tampa, FL.
  • Over 37 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Mark A. Sessums: Mark A. Sessums is a president based in Tampa, FL. The practice focuses on ADR, Alimony, and Appellate. Mark has over 37 years of legal experience. Currently practicing at Sessums Law Group, P.A.. Rated 5.0 out of 5 from 23 client reviews.

Areas of practice

Mark's practice areas in Tampa

Mark concentrates on adr, alimony, appellate, car accidents, and child custody. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Tampa, Florida

Mark takes adr matters in Tampa, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.

Alimony cases in Tampa, Florida

Mark takes alimony matters in Tampa, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.

Appellate cases in Tampa, Florida

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

Car Accidents cases in Tampa, Florida

Mark takes car accidents matters in Tampa, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.

Child Custody cases in Tampa, Florida

Mark takes child custody matters in Tampa, Florida. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.

Biography

Mark A. Sessums, adr attorney serving Tampa

Mark A. Sessums is a president based in Tampa, FL. The practice focuses on ADR, Alimony, and Appellate. Mark has over 37 years of legal experience. Currently practicing at Sessums Law Group, P.A.. Rated 5.0 out of 5 from 23 client reviews. Mark works from Tampa, Florida and takes on adr matters across the region.

Attorney is Double Board Certified in Civil Trial Law and Marital and Family Law, Florida Board of Legal Specialization and Education. Mr. Sessums has achieved the highest rating for legal ability in Martindale.com and rated 10 of 10 by Avvo.com. Listed in Super Lawyers, 2006-2025. Editor, Family Law Section, Florida Bar Journal, 1999-2000. Author: "What are Wife's Contributions Worth Upon Divorce: Toward Fully Incorporating Partnership into Equitable Distribution," Florida Law Review, Vol. 41, No. 5, Fall 1989; "Family Law Fees-The High Point and the Current State of the Law," LXXIII, No. 4, Florida Bar Journal, April 1999; "Halfway Houses and Mental Health Treatment Facilities-Establishing Duty In Tort," LXXVII, No. 6, Florida Bar Journal, June 2003. Chairman, Amicus Curiae Committee, 2002-2003. Co-Chair, Legislation, American Academy of Matrimonial Lawyers, 2005-2008.

How Mark handles adr matters

Attorney is Double Board Certified in Civil Trial Law and Marital and Family Law, Florida Board of Legal Specialization and Education. Mr. Sessums has achieved the highest rating for legal ability in Martindale.com and rated 10 of 10 by Avvo.com. Listed in Super Lawyers, 2006-2025. Editor, Family Law Section, Florida Bar Journal, 1999-2000. Author: "What are Wife's Contributions Worth Upon…

The kind of cases Mark takes

Mark reviews new inquiries case-by-case for adr, alimony, and appellate matters in Tampa and the surrounding Florida area.

Credentials

Credentials — where Mark studied and practices

  • University of Florida Levin College of Law

    J.D. · 1989

  • University of Florida

    B.S. · 1984

Jurisdictions

Mark's state bar admissions

  • Florida

    1989 · ACTIVE

  • U.S. District Court,

    1989 · ACTIVE

Mark studied at J.D. in University of Florida Levin College of Law and B.S. in University of Florida.

Law school and academic background

Mark completed J.D. in University of Florida Levin College of Law and B.S. in University of Florida. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Florida is where that training gets applied to real client questions.

Recognition

Mark's legal honors and published work

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

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Mark's professional memberships and bar associations

  • Hillsborough County Bar Association

    Member, 1989-1995 President-Elect Young Lawyers Section, 1994-1995 Member, Board of Directors, Young Lawyers Section, 1991-1993) 10th Judicial Circuit Bar Association (Grievance Committee, 1999-2000 Chair, 2000-2001) The Florida Bar (Member: Civil Procedu · membership

  • American Academy of Matrimonial Lawyers

    bar_fellowship

  • Center for Governmental Responsibility

    bar_fellowship

  • Public Service Law

    bar_fellowship

Locations

Mark A. Sessums's office in Tampa

Mark's primary office is at 500 North West Shore Blvd. - Suite 800, Tampa, FL, 33629. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Sessums Law Group, P.A.

500 North West Shore Blvd. - Suite 800

Tampa, FL 33629

Open in Google Maps

Client feedback

Client reviews of Mark A. Sessums — 5.0/5 rating from 23 verified client reviews

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

5.0

23 client reviews

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

Read all reviews

Hiring guide

How to hire Mark A. Sessums — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a adr attorney in Tampa, Florida

A short list to run through before you commit: How many adr 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 Mark

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

Hourly rates, contingency fees, and flat-fee options

Every adr 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. Mark confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Mark A. Sessums

  • How much does it cost to hire Mark for a adr case?

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

  • Does Mark offer a free consultation?

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

  • How long do adr cases in Florida typically take?

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

  • Can Mark take my case if I'm outside Tampa?

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

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

  • Is Mark accepting new adr clients right now?

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

Areas served

ADR attorneys serving Tampa, Miami and Orlando in Florida

Mark handles adr matters throughout Florida. Each city below is a direct link into the search page for verified adr attorneys in that community.

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