Rheumatology Program | Meet Our Team

Mary Beth Son, MD

Mary Beth Son, MD

Program Director, Rheumatology Program, Assistant Professor of Pediatrics, Harvard Medical School
Robert Sundel, MD

Robert Sundel, MD

Fred S. Rosen Chair in Pediatric Rheumatology; Medical Director, Center for Ambulatory Treatment and Clinical Research, Associate Professor, Harvard Medical School
Eugenia Chan

Ezra Cohen, MD

Attending Physician, Rheumatology Program, Instructor in Pediatrics, Harvard Medical School
Fatma Dedeoglu, MD

Fatma Dedeoglu, MD

Attending Physician, Rheumatology Program, Assistant Professor, Harvard Medical School
Olha Halyabar, MD

Olha Halyabar, MD

Attending Physician, Rheumatology Program, Instructor in Medicine, Harvard Medical School
 Jonathan S. Hausmann, MD

Jonathan S. Hausmann, MD

Attending Physician, Rheumatology Program, Instructor in Medicine, Harvard Medical School
Melissa Hazen, MD

Melissa Hazen, MD

Attending Physician, Rheumatology Program, Assistant Professor in Pediatrics, Harvard Medical School
Lauren Henderson, MD, MMSc

Lauren Henderson, MD, MMSc

Attending Physician, Rheumatology Program, Instructor of Pediatrics, Harvard Medical School
Erin M. Janssen, MD, PhD

Erin Janssen, MD, PhD

Attending Physician, Rheumatology Program, Assistant Professor, Harvard Medical School
Ofer Levy

Pui Lee, MD, PhD

Attending Physician, Rheumatology Program, Instructor in Pediatrics, Harvard Medical School
Mindy Lo, MD, PhD

Mindy Lo, MD, PhD

Attending Physician, Rheumatology Program, Instructor of Pediatrics, Harvard Medical School
Esra Meidan, MD

Esra Meidan, MD

Attending Physician, Rheumatology Program, Instructor of Pediatrics, Harvard Medical School
Peter Nigrovic, MD

Peter Nigrovic, MD

Attending Physician, Rheumatology Program, Associate Professor, Harvard Medical School
Megan Day-Lewis, RN, MSN, CPNP

Megan Day-Lewis, RN, MSN, CPNP

Inpatient Pediatric Nurse Practitioner, Department of Pediatrics,
Colleen Madden, RN

Colleen Madden, RN

Registered Nurse, Rheumatology Program,
Diane (Bebe) Samler-Meyer

Diane (Bebe) Samler-Meyer,

Staff Nurse, Rheumatology Program,