IHS News

Dr. Cynthia Tschampl Plays Integral Role in Shaping, Delivering End TB North America Regional Conference 2026.

Dr. Cynthia Tschampl, IHS Senior Scientist and Immediate Past Chair of Stop TB USA, once again played a key leadership role at the 2026 End TB USA North American Regional Conference, including co-chairing the symposium titled "Global Political and Financial Shifts: Impact on TB Communities and a Collective Action Response." Dr. Tschampl, also a member of the 2026 End TB Conference Planning Committee, has an extensive research and advocacy portfolio in tuberculosis policy and management. Most recently, she contributed to "Uncovering household tuberculosis infection testing and care patterns using a novel bioinformatics linkage strategy," published in Clinical Infectious DiseaseShe was proud to support the attendance of three Stop TB USA fellows.

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.

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.

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