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Expert Columns by Andrew J. Twinamatsiko

post by Andrew J. Twinamatsiko

Opinion & Analysis

July 8, 2025

A Setback for Prescription Drug Pricing: Eighth Circuit Rolls Back Minnesota Drug Price-Gouging Law

Opinion & Analysis

May 13, 2025

Supreme Court Sides with HHS Over Disproportionate Share Hospital Payments

Opinion & Analysis

May 13, 2025

Third Circuit Rejects Pharmaceutical Industry Challenge to Drug Negotiation Program

Opinion & Analysis

April 16, 2025

Supreme Court Preview: Kennedy v. Braidwood Management and the Fate of Preventive Services Under the ACA

Opinion & Analysis

October 1, 2024

Legal Challenges Against ACA’s Section 1557 Anti-Discrimination Protections

Opinion & Analysis

July 25, 2024

Cancer Screenings and Other Preventive Services at Risk in Fifth Circuit Decision

Opinion & Analysis

August 17, 2023

Policy Dispute Masquerading As Constitutional Theory? Due Process Attacks on Medicare Drug Negotiation Program

Opinion & Analysis

May 16, 2023

How Recent Litigation Undermines Efforts to Advance Health Equity in the U.S.

Opinion & Analysis

March 9, 2023

Third Circuit Issues Major Decision That Could Shift 340B Landscape

Opinion & Analysis

September 15, 2022

Coverage for Preventive Health Services At Risk in New Court Decision

Opinion & Analysis

July 13, 2022

Unpacking West Virginia v. EPA And Its Impact on Health Policy

Opinion & Analysis

June 28, 2022

The FDA’s Action on Juul is Long Overdue

Opinion & Analysis

May 5, 2022

Judicial Deregulation and Health Policy


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Andrew J. Twinamatsiko Director

The Latest

Journal Article

December 18, 2025

State Vaccine Law and Policy—A New Threat to Public Health

Lawrence O. Gostin Dorit Reiss

In The News

December 18, 2025

HHS Wants to Cut Funds to Hospitals that Provide Gender-Affirming Care For Trans Youth

In The News

December 18, 2025

Trump Moves to End Gender-Related Care for Minors, Threatening Hospitals That Offer It

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O’Neill Institute for National and Global Health Law
Georgetown University Law Center
600 New Jersey Avenue NW, Washington, DC 20001
Phone: (202) 662-9203 | Fax: (202) 662-4045

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