Atty. Erin M. Eiselein
In-depth health care industry knowledge. Helps clients resolve disputes at all phases, from pre-dispute resolution to litigation.
Health Care Law & More Attorney · Serving Denver, CO · 26+ Years Experience
Profile Summary
About Erin M. Eiselein at a Glance
Erin M. Eiselein is a litigation and health care attorney based in Denver, Colorado, practicing at Greenberg Traurig. They have 26+ years of legal experience, licensed to practice since 2000. Admitted to practice in Colorado (2000). Educated at University of Denver (J.D., 2000). Recognitions include Best Lawyers in America — Health Care Law (2026), Best Lawyers in America — Litigation - Health Care (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serves clients in Denver, CO and the surrounding metropolitan area.
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About Erin M. Eiselein
- In-depth health care industry knowledge
- Helps clients resolve disputes at all phases, from pre-dispute resolution to litigation
- Trusted authority on health care compliance
- Erin Eiselein is co-chair of the firm's Health Care Group
- She counsels clients on a wide variety of issues facing the health care industry
- Representing hospital systems, medical groups, practitioners and community health organizations, Erin has a unique understanding of both the law and the constantly evolving regulatory, political and business issues impacting health care providers
- In this dynamic environment, clients can count on Erin to help with compliance on their regulatory obligations and resolve any disputes that may arise
- Erin has extensive complex commercial litigation experience representing health care clients in cases involving contract and tort law, antitrust, consumer protection, False Claims Act (FCA) issues, misappropriation of trade secrets, managed care litigation, employment and real estate disputes
- She advises clients on medical staff issues and handles peer review disputes and hearings
- Erin has particular knowledge in patient privacy matters, including state data privacy laws and HIPAA, and has testified as an expert witness on these issues
Practice Areas Explained
Erin M. Eiselein's Areas of Legal Practice
Each practice area below reflects the types of cases Erin M. Eiselein handles, with a practical overview of what that area of law involves and how it may apply to your situation in Denver.
Civil Litigation in Denver
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Erin M. Eiselein is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →
Health Care Law in Denver
Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.
Erin M. Eiselein is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Colorado →
Jurisdictional Context
Why Local Counsel Matters in Denver
Practicing law in Colorado. Legal matters in Colorado are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Denver are typically filed in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controversy. An attorney licensed in Colorado 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 Colorado courts without local counsel or pro hac vice admission.
Denver Courts and Legal Process
Choosing a Denver-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 Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.
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Professional Profile
Why Clients in Denver Choose Erin M. Eiselein
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 Erin M. Eiselein's practice in the field of litigation and health care.
Decade-Tested Legal Experience
Erin M. Eiselein brings 26+ 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 litigation and health care, Erin M. Eiselein can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Denver
A Denver-based practice means Erin M. Eiselein attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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Erin M. Eiselein's Practice Areas & Specializations
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