Allyn Rosenberger is an Associate in the Powers Pyles Sutter & Verville healthcare practice group.

Before joining the firm, Allyn clerked for the Honorable Edward G. Smith of the U.S. District Court for the Eastern District of Pennsylvania. She previously served as a healthcare associate at a large international law firm, reporting and analyzing state and federal telehealth policy developments, advising behavioral health and women’s health providers on the digital health regulatory landscape, summarizing legal considerations for clients hosting workplace COVID-19 vaccine distribution sites, and developing presentations for health systems to help them address the social determinants of health.

Allyn is a graduate of Stanford Law School, where she served as President of the Biolaw and Health Policy Society, Co-President of the Class of 2020, and Co-Founder of the Health Equity Pro Bono Project. She received her Master of Public Health degree from the Johns Hopkins Bloomberg School of Public Health as a member of the prestigious Hopkins Sommer Scholars Program. While obtaining her MPH, Allyn co-authored An Empirical Approach to Planning for Medical-Legal Partnerships, worked as a legal fellow with the Office of the Attorney General at the Maryland Department of Health, and served as editor of the Johns Hopkins Law Review. Allyn holds a Bachelor of Science degree in health care management and policy from Georgetown University, where she graduated summa cum laude.

Allyn joined Powers in October 2022.

Practice Areas


J.D., Stanford Law School, 2020

MPH, Johns Hopkins Bloomberg School of Public Health, 2019

B.S., summa cum laude, Georgetown University, 2017

Bar Memberships

District of Columbia, 2020

Honors & Awards

Hilmer Oehlmann, Jr. Award for Outstanding Performance in Federal Litigation in a Global Context, Stanford Law School

High Pro Bono Distinction, Stanford Law School

Sommer Scholar, Johns Hopkins Bloomberg School of Public Health