Meet your Immune Dysregulation Program team
There’s no other pediatric hospital that combines the expertise of so many subspecialists to aid in the evaluation and treatment of children with immune dysregulation disorders. These providers collaborate to care and support each patient.
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Anesthesiology & Critical Care Medicine
Julie C. Fitzgerald, MD, PhD, MSCE, FCCM
Brad Lindell, MD, FAAP
Dermatology
James R. Treat, MD
Endocrinology
Jeffrey Roizen, MD, PhD, FAAP
Hepatology
Tamir Diamond, MD
Immunology
Sarah E. Henrickson, MD, PhD
Neil D. Romberg, MD
Kathleen E. Sullivan, MD, PhD
Infectious Disease
Hamid Bassiri, MD, PhD
Brian T. Fisher, DO, MPH, MSCE
Laura Vella, MD, PhD
Neurology
Jennifer McGuire, MD, MSCE
Oncology
Kaitlin J. Devine, MD, MS
Caroline Diorio, MD, MSTR, FRCPC, FAAP
Susan E. McClory, MD, PhD
Timothy S. Olson, MD, PhD
Alix E. Seif, MD, MPH
David T. Teachey, MD
Pathology
Michele E. Paessler, DO
Advanced Nurse Practitioners
Hana Conlon, CPNP, MSN, RN
Whitney L. Petrosa, MSN, CPNP-AC
Clinic Coordinators
