Mass General Adult Congenital Heart Disease Program
We offer personalized, lifelong care for adult patients with congenital heart disease, specializing in valve problems, heart failure, multidisciplinary surgery, arrhythmia and pregnancy.
Clinicians at the Adult Congenital Heart Disease Program provide personalized, lifelong care for adolescent and adult patients with the entire spectrum of congenital heart disease. Meet the members of our dedicated team.
By specialty:
- Adult Congenital Heart Disease Physicians and Nursing
- Adult Congenital Cardiac Surgery
- Adult Congenital Cardiac Intervention (Catheter-based Procedures)
- Adult Congenital Electrophysiology
- Pediatric Cardiology
- Cardiac Genetics
- Maternal Fetal Medicine with Cardiac Focus
Adult Congenital Heart Disease Physicians and Nursing

Program Director

Sherrin Gallagher, NP
ACHD Nurse Practitioner
Lauren McLaughlin, RN
ACHD Program Nurse
Agnes Woodlock, MBA, MSW, LICSW
Clinical Social Worker
Valerie Cassidy, MBA, MSN, RN, CCRN
Staff Specialist
Adult Congenital Cardiac Surgery


Adult Congenital Cardiac Intervention (Catheter-based Procedures)


Adult Congenital Electrophysiology

Pediatric Cardiology




Cardiac Genetics

Marfan and other Genetic Aortopathies programs

Turner Syndrome Program

22q11 Syndrome Program

William’s Syndrome Program

Down’s Syndrome Program
Maternal Fetal Medicine with Cardiac Focus



Corrigan Minehan Heart Center
The Mass General Corrigan Minehan Heart Center has made significant contributions to cardiology since 1916.
Second Opinions
Our physicians welcome second opinion appointments to review cases and proposed lines of treatment.
Adult Congenital Heart Disease Program
We offer personalized, lifelong care for adult patients with congenital heart disease, specializing in valve problems, heart failure, multidisciplinary surgery, arrhythmia and pregnancy.