Request an Appointment
Get a Second Opinion
Best Children's Hospitals US News & World Report 2025-26
World's Best Specialized Hospitals Newsweek 2026

Meet Our Team

Leadership

Katharine Garvey, MD, MPH

Katharine Garvey , MD, MPH

Clinical Chief, Diabetes; Director, Diabetes Program; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Melissa Crocker, MD, MBA

Melissa Crocker , MD, MBA

Clinical Chief, Endocrinology; Director, Type 2 Diabetes Program; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School

Physicians

Michael Agus, MD

Michael Agus , MD

Division Chief, Division of Medical Critical Care; Endowed Chair in Critical Care; Medical Director, Medical Intensive Care Unit and Intermediate Care Program; Co-Medical Director, Biocontainment Unit
Professor of Pediatrics, Harvard Medical School
Einas Alkhatib, MD

Einas Alkhatib , MD

Attending Physician, Division of Endocrinology; Director, Cystic Fibrosis Related Diabetes (CFRD) Program
Instructor of Pediatrics, Harvard Medical School
Svetlana Azova, MD

Svetlana Azova , MD

Assistant Director of Quality Improvement, Division of Endocrinology; Attending Physician, Division of Endocrinology
Instructor of Pediatrics, Harvard Medical School
David Breault, MD, PhD

David Breault , MD, PhD

Associate Chief, Division of Endocrinology; Attending Physician, Division of Endocrinology
Associate Professor of Pediatrics, Harvard Medical School
Yee-Ming Chan, MD, PhD

Yee-Ming Chan , MD, PhD

Medical Director, Behavioral Health, Endocrinology, Gynecology, and Urology (BEING-U) Program; Attending Physician, Division of Endocrinology
Associate Professor of Pediatrics, Harvard Medical School
Christine Cherella, MD

Christine Cherella , MD

Assistant Clinical Chief, Productivity, Quality, Reliability, and Safety, Division of Endocrinology; Associate Director, Fellowship Program, Division of Endocrinology; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Amy Fleischman, MD, MMSc

Amy Fleischman , MD, MMSc

Director, Optimal Wellness for Life (OWL) Program; Director, Clinical Operations, Division of Endocrinology; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Gregory Goodwin, MD

Gregory Goodwin , MD

Senior Associate Physician in Medicine; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Joel Hirschhorn, MD, PhD

Joel Hirschhorn , MD, PhD

Chief, Division of Endocrinology; Attending Physician, Division of Endocrinology
Concordia Professor of Pediatrics and Professor of Genetics, Harvard Medical School
Christina Jacobsen, MD, PhD

Christina Jacobsen , MD, PhD

Executive Director, Skeletal Health Center; Attending Physician, Divisions of Endocrinology & Genetics and Genomics
Assistant Professor of Pediatrics, Harvard Medical School
Nora Renthal, MD, PhD

Nora Renthal , MD, PhD

Medical Director, Skeletal Health Center; Director, DXA Center; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Jessica Ruiz, MD

Jessica Ruiz , MD

Associate Director, Endocrinology Fellowship Training Program; Attending Physician, Division of Endocrinology
Instructor of Pediatrics, Harvard Medical School
Jessica Smith, MD

Jessica Smith , MD

Associate Medical Director, Thyroid Center; Attending Physician, Division of Endocrinology
Assistant Professor of Pediatrics, Harvard Medical School
Carmen Soto-Rivera, MD

Carmen Soto-Rivera , MD

Director, Neuroendocrinology and Cancer Survivorship Program (NECS); Director, Growth Program
Instructor of Pediatrics, Harvard Medical School
Ari J. Wassner, MD

Ari J. Wassner , MD

Medical Director, Thyroid Center; Director, Endocrinology Fellowship Training Program; Senior Associate Physician, Division of Endocrinology
Associate Professor of Pediatrics, Harvard Medical School

Diabetes Nurse Educators

Faceless woman

Caitlin Fallon, MSN, APRN, CPNP-PC, MSEd

Diabetes Nurse Educator/Nurse Practitioner, Division of Endocrinology
Faceless woman

Shaelah Huntington, RN, MSN, CPNP-PC

Diabetes Nurse Educator/Nurse Practitioner, Division of Endocrinology
Faceless woman

Carol Jensen, BS, RN, CDCES

Diabetes Nurse Educator, Division of Endocrinology
Faceless woman

Alexandra Lyon, MSN, APRN, CPNP-PC

Diabetes Nurse Educator/Nurse Practitioner, Division of Endocrinology

Diabetes Resource Nurses

Faceless woman

Colleen O’Brien, BSN, RN

Dietitians

Clinical Social Workers

Faceless woman

Emilia Campbell