Our People

IDSA Foundation Staff

Ty Johnson, MBA

COO, IDSA and IDSA Foundation

Allison Brouillette

Director of Philanthropy

Erin Mathews, JD, LLM

Planned Giving Officer

Maria Frederick

Operations Manager

Diane LaVigna, CFRE

Director of Industry Relations

Amari Pearson-Fields, PhD, MPH

Director of Programs

Alyssa Loeffler, MBA, GPC

Grant Writer

2022-2023

Board of Directors

Paul Auwaerter, MD, MBA, FIDSA

CHAIR
Johns Hopkins University

jeanne marrazzo, md, fidsa

SECRETARY/TREASURER
University of Alabama at Birmingham

Stephen Calderwood, MD, FIDSA

Massachusetts General Hospital

READ BIO

Ty Johnson, MBA

COO, IDSA and IDSA Foundation

Dial hewlett, jr., MD, FIDSA

VICE CHAIR
Westchester County Department of Health

sarah s. long, md, fidsa

St. Christopher’s Hospital for Children

ChrisTOPHER Busky, CAE

Chief Executive Officer
IDSA and IDSA Foundation

Mentorship Committee

Rachna Gupta, MD, MPH, FIDSA

CHAIR
Director, Clinical Sciences, Sanofi Pasteur

david riedel, MD, MPH

IDWEEK MENTORSHIP COMMITTEE LIAISON
University of Maryland School of Medicine

Hayley Gans, MD, FIDSA, FPIDS

Clinical Professor, Stanford University Medical Center

Todd Vento, MD, MPH,
FACP, FIDSA

VICE CHAIR
Medical Director, TeleHealth Infectious
Diseases, Intermountain Healthcare

LAILA WOC-COLBURN, MD, FIDSA

Associate Professor, Division of Infectious Diseases Emory University School of Medicine

Whitney Nesbitt, Pharm.d.

Medical Science Liaison – Vaccines
GSK