Our Thyroid Experts

The Thyroid and Parathyroid Center is specialized unit with leading endocrinologists, radiologists, pathologists and surgeons dedicated to diagnosing and treating endocrine conditions, and committed to patient involvement throughout the initial evaluation, treatment and/or surgery and follow-up care. 


Alina N. Gavrila, MD, MMSc

Endocrinology, Diabetes & Metabolism

Pamela Hartzband, MD

Endocrinology, Diabetes & Metabolism

James V. Hennessey, MD

Endocrinology, Diabetes & Metabolism

Runhua Hou, MD

Endocrinology, Diabetes & Metabolism

Johanna A. Pallotta, MD

Endocrinology, Diabetes & Metabolism

Endocrine Surgery

Per-Olof J. Hasselgren, MD, PhD

Vice Chairman, Research

Peter M. Mowschenson, MD

General Surgery


Colin R. McArdle, MD

Obstetric and Gynecologic Ultrasound

Barry A. Sacks, MD

Barry A. Sacks, MD, FSIR

Vascular & Interventional Radiology

Nuclear Medicine

J. Anthony Parker, MD, PhD

Nuclear Medicine and Molecular Imaging

Cytology and Pathology

James L. Connolly, MD

James L. Connolly, MD

Breast Pathology

Imad Ahmad Nasser, MD

Director, Hepatobiliary Pathology

Helen Wang, MD

Helen H. Wang, MD