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Holly Elser

Holly Elser, MD, PhD, MPH

  • Assistant Professor of Neurology , Perelman School of Medicine

Blog Post

AI in Health Care

AI Chatbot Boosts HPV Vaccine Intent–But Effects Fade

New Study Finds AI Performed No Better than Standard Public Health Materials

By:
  • Joanna Kim, MPH
July 28, 2026

News

Population Health

Traditional Navajo Foods Reduced Hospitalizations in Heart Failure Trial

First Randomized Study Found Fewer Hospitalizations and Emergency Department Visits

By:
  • Hoag Levins
July 27, 2026

Blog Post

AI in Health Care

How the U.S. Can Regulate AI Without Stifling Health Care Innovation

Licensing Clinical AI Can Protect Patients and Speed Adoption, LDI Experts Say

By:
  • Julia Hinckley, JD
July 23, 2026

In The Media Newsweek

Health Insurance Is Stopping Millions of Americans From Quitting Their Jobs

Interview

Featured Fellow:
  • Mark V. Pauly, PhD
July 22, 2026

In The Media STAT

Federal Health Quality Research Grants Worth $109 Million Ended Early

Interview

Featured Fellow:
  • Eric T. Roberts, PhD
July 22, 2026

In The Media NBC10

Philly Dental Office Reopens 2 Months After HIV, Hepatitis Alert

Interview

Featured Fellow:
  • Robert Gross, MD, MSCE
July 22, 2026
A morning skyline view of the City of Philadelphia.

Philly BENefits Partnership

Building evidence to expand benefits access and reduce poverty in Philadelphia.

Magic Mushrooms with psychedelic colors in laboratory.

Blog Post

Trump’s Executive Order Gives Psychedelic Therapy a Boost

LDI Experts Welcome New Momentum but Warn Key Evidence and Oversight Gaps Remain

By:
  • Nancy Stedman
July 22, 2026

News

Population Health

Smartphone Check-Ins May Outperform Weekly Therapy Sessions in Predicting Suicide Risk

Study Used an Ecological Momentary Assessment Method to Monitor Veterans and Active Duty Personnel

By:
  • Hoag Levins
July 21, 2026
An illustration of a person and a robot

In Their Own Words

Improving Care for Older Adults

The Role of AI in Dementia Care

LDI Expert Explores Its Promise but Urges Caution in STAT News Column

By:
  • Jason Karlawish, MD
July 20, 2026
A stethoscope placed on top of cash

In Their Own Words

Health Care Payment and Financing

Addressing Medical Affordability Without Compromising Care

LDI Expert: Standardize, Digitize Billing to Cut Administrative Costs

By:
  • Ezekiel J. Emanuel, MD, PhD
  • and Kevin A. Schulman, MD, MBA
July 16, 2026

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Menu

  • Fellows
    • Fellow Directory
    • Fellow Resources
    • Become an LDI Fellow
  • Our Work
    • Focus Areas and Initiatives
    • Research & Policy Updates
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    • Working Groups
  • Events
  • Education
    • Research Training Programs
    • Translation and Dissemination Training Programs
    • Affiliated Degree Programs
  • About Us
    • Partners
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    • History
    • Contact Us
    • 2025: The Year in Impact
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