Hemostasis and Thrombosis Program Providers and Staff

A. Kim Ritchey, MD

Division of Pediatric Hematology-Oncology
UPMC Children’s Hospital of Pittsburgh
Vice Chair of International Affairs
Professor of Pediatrics
University of Pittsburgh School of Medicine

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James Cooper, MD

Clinical Director, Coagulation Disorders Program
UPMC Children's Hospital of Pittsburgh
Associate Professor of Pediatrics
University of Pittsburgh School of Medicine

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Deirdre Nolfi-Donegan, MD

Division of Pediatric Hematology-Oncology
UPMC Children’s Hospital of Pittsburgh
Assistant Professor of Pediatrics
University of Pittsburgh School of Medicine

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Frederico Xavier, MD, MS

Division of Pediatric Hematology-Oncology
UPMC Children’s Hospital of Pittsburgh
Associate Medical Director
Hemophilia Center of Western Pennsylvania
Associate Professor of Pediatric Hematology-Oncology
University of Pittsburgh School of Medicine

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