IHS News

Stuart Altman, Sol C. Chaikin Professor of National Health Policy

Remembering Stuart Altman.

Professor Stuart H. Altman passed away on January 1st, 2026. A formal memorial event will be announced in the coming weeks.

Since 1977, Professor Altman championed Heller and Brandeis in roles including Executive Co-Director of the Schneider Institutes and Professor of National Health Policy. He was a nationally recognized policy leader and a mentor to hundreds of students. The Stuart Altman Chair in Health Policy and an endowed fellowship will help celebrate his legacy.

Rajan Sonik, PhD’17, appointed Sol C. Chaikin Associate Research Professor of National Health Policy.

An Associate Research Professor in IHS since 2023, Sonik’s research examines how interventions to address the social determinants of health affect health care outcomes, with a special focus on disparities by race, ethnicity and disability status. Sonik leads three ongoing research studies funded by the National Institutes of Health [t.e2ma.net].

The Chaikin chair, named for a champion of the American labor movement, was held by Stuart Altman until his retirement in 2025.

SPIRE Study Phase II, Led by IHS Director Dr. Jen Perloff (PI) and Schneider Co-Director Dr. Karen Donelan (Co-Investigator), Commences at 32 Primary Care Practices Across the Country.

The PCORI-funded SPIRE study was approved in 2025 to advance from a Phase I pilot to full-scale implementation. Led by Drs. Perloff, Donelan, and Mass General Hospital’s Dr. Christine Ritchie, the study will compare the effectiveness of two care models for older adults with complex health needs.  Enrollment has begun as of January 2026.

Michael Doonan

Dr. Michael Doonan to Share Expertise in Panel on Trump Administration’s Impact on Health Services.

On March 18, Dr. Doonan will reflect on how Trump Administration policies have influenced healthcare costs, access, public health, and patient outcomes as part of the Regis College Presidential Lecture Series. This panel, co-sponsored by Harvard Pilgrim Health Care,  will also bring together Senator Ed Markey, Massachusetts Department of Public Health Commissioner Robert Goldstein, and Massachusetts Public Health Association Executive Director Carlene Pavlos. Register here (March 18, 6:15pm-8:00pm).

Welcome to the Institute on Healthcare Systems

Our high-impact research on healthcare services delivery builds on the work of our founders, national health policy leaders Stuart Altman and Stan Wallack.

We apply our methodological expertise in big data analysis, surveys, stakeholder engagement, and more to produce rigorous analyses of pressing issues in 21st century
healthcare systems.

Our portfolio includes projects related to accountable care, aging and disability, social determinants of health, and workforce. Visit our Research page to see what we’re working on now.

Jennifer Perloff, PhD '06, IHS Director Jennifer Perloff, PhD '06, Director