Dr. Harrison Kwei Tsai, MD, PhD is an Assistant Professor of Pathology at the Boston Children's Hospital. He received his medical degree from Johns Hopkins University School of Medicine. He is board-certificated in Pathology, Anatomic Pathology. His research interests are Pathology, Molecular Genetic Pathology, Anatomic Pathology, Molecular Genetics, Cancer Diagnoses, Molecular Pathology, Surgical Pathology.