Atty. Mark G. Johnson

Atty. Mark G. Johnson

Mr. Mark G.

Dallas Dallas 45 yrs experience 45 year
Call (214) 790-7961 Book Appointment

Corporate & More Attorney · Serving Dallas, TX · 45+ Years Experience

Profile Summary

About Mark G. Johnson at a Glance

Mark G. Johnson is a Shareholder based in Dallas, Texas, practicing at Winstead PC. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business, m&a, securities, and health care. Admitted to practice in Texas (1981). Educated at Cornell Law School (J.D., 1981) and University of Notre Dame (B.A., 1978). Recognitions include AV Preeminent. Active member of Dallas and American Bar Associations State Bar of Texas. Serves clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark G. Johnson

  • Mr. Mark G. Johnson is a lawyer practicing corporate, securities, healthcare and 3 other areas of law
  • Mark received a B.A. degree from University of Notre Dame in 1978, and has been licensed for 45 years
  • Mark practices at Winstead PC in Dallas, TX

Practice Areas Explained

Mark G. Johnson's Areas of Legal Practice

Each practice area below reflects the types of cases Mark G. Johnson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Dallas.

Business & Corporate Law in Dallas

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark G. Johnson is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Texas →

Mergers & Acquisitions in Dallas

Mark G. Johnson is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Texas →

Securities Law in Dallas

Mark G. Johnson is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Texas →

Health Care Law in Dallas

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Mark G. Johnson is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Texas →

Jurisdictional Context

Why Local Counsel Matters in Dallas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Dallas are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.

Dallas Courts and Legal Process

Choosing a Dallas-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Texas attorneys? Browse all attorneys in Dallas or all attorneys in Texas.

Frequently Asked

Common Questions About Mark G. Johnson

Where is Mark G. Johnson's law office located?
Mark G. Johnson's law practice is located in Dallas, Texas. The firm is Winstead PC. You can contact the office directly through this profile page.
What practice areas does Mark G. Johnson handle?
Mark G. Johnson focuses on business, m&a, securities, health care. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Mark G. Johnson practiced law?
Mark G. Johnson has 45+ years of legal experience and has been licensed since 1981.
Where did Mark G. Johnson go to law school?
Mark G. Johnson earned their education at (J.D., 1981); (B.A., 1978).
How can I contact Mark G. Johnson for a consultation?
You can contact Mark G. Johnson directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mark G. Johnson received?
Mark G. Johnson's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Dallas Choose Mark G. Johnson

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark G. Johnson's practice in the field of business, m&a, securities, and health care.

Decade-Tested Legal Experience

Mark G. Johnson brings 45+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, m&a, and securities, Mark G. Johnson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Dallas

A Dallas-based practice means Mark G. Johnson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark G. Johnson Handles in Dallas

Below is a representative sample of the types of matters Mark G. Johnson has experience with under Texas law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Mark G. Johnson directly to discuss the specifics of your situation.

Search Reference

How People Find Mark G. Johnson Online

Prospective clients searching for legal help in Dallas commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark G. Johnson.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark G. Johnson directly.

Mark G. Johnson's Practice Areas & Specializations

Education & Law School Background

J.D.
Cornell Law School
- 1981
B.A.
University of Notre Dame
- 1978

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Texas
Admitted: 1981

Client Reviews & Ratings — Mark G. Johnson

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