Atty. Melissa A Marcus

Atty. Melissa A Marcus

Ms. Melissa A Marcus is a lawyer practicing general practice, bioscience and health care, class action litigation and 5 other areas of law.

Phoenix Phoenix 19 yrs experience 19 year
Call (602) 899-8631 Book Appointment

Profile Summary

About Melissa A Marcus at a glance

Melissa A Marcus is an Attorney based in Phoenix, Arizona, practicing at Slattery Petersen Pllc. They have 19+ years of legal experience, licensed to practice since 2007. Their practice focuses on business, class action, product liability, litigation, and health care. Admitted to practice in Arizona United States District Court, District of Arizona United States Court of Appeals, Ninth Circ (2007). Educated at University of Arizona B.S. Psychology University of Arizona B.S. minor in Biochemistry and Political Science University of Arizona B.S. cum laude University of Arizona B.S. 2003 Honors Colleg (—). Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Melissa A Marcus is a lawyer practicing general practice, bioscience and health care, class action litigation and 5 other areas of law
  • Melissa received a B.S. degree from University of Arizona, and has been licensed for 19 years
  • Melissa practices at Slattery Petersen PLLC in Phoenix, AZ

Practice Areas Explained

Melissa A Marcus's Areas of Practice

Each practice area below reflects the types of cases Melissa A Marcus handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Melissa A Marcus is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →

Class Action

Melissa A Marcus is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Arizona →

Product Liability

Melissa A Marcus is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Arizona →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Melissa A Marcus is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →

Health Care Law

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

Melissa A Marcus is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common questions about Melissa A Marcus

Where is Melissa A Marcus's law office located?
Melissa A Marcus's law practice is located in Phoenix, Arizona. The firm is Slattery Petersen Pllc. You can contact the office directly through this profile page.
What practice areas does Melissa A Marcus handle?
Melissa A Marcus focuses on business, class action, product liability, litigation, health care. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Melissa A Marcus practiced law?
Melissa A Marcus has 19+ years of legal experience and has been licensed since 2007.
Where did Melissa A Marcus go to law school?
Melissa A Marcus earned their education at (—).
How can I contact Melissa A Marcus for a consultation?
You can contact Melissa A Marcus 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.

Education

University of Arizona B.S. Psychology University of Arizona B.S. minor in Biochemistry and Political Science University of Arizona B.S. cum laude University of Arizona B.S. 2003 Honors Colleg
- In Progress

Bar Admissions

Arizona United States District Court, District of Arizona United States Court of Appeals, Ninth Circ
Admitted: 2007

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