Hepatology Program Providers and Staff

Simon Peter Horslen, MD

Director, Pediatric Hepatology
UPMC Children's Hospital of Pittsburgh
Professor of Pediatrics
University of Pittsburgh School of Medicine

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Mary H Ayers, MD

Division of Pediatric Gastroenterology, Hepatology, and Nutrition
UPMC Children’s Hospital of Pittsburgh
Assistant Professor of Pediatrics
University of Pittsburgh School of Medicine

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Vikram Kalathur Raghu, MD, MS

Associate Program Director, Pediatric Gastroenterology Fellowship
UPMC Children’s Hospital of Pittsburgh
Assistant Professor of Pediatrics
University of Pittsburgh School of Medicine

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Rachel Warsco Smith, MD

Division of Pediatric Gastroenterology, Hepatology, and Nutrition
Assistant Professor of Pediatrics
University of Pittsburgh School of Medicine

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James Squires, MD, MS

Associate Director, Hepatology
Fellowship Program Director, Pediatric Transplant Hepatology
UPMC Children's Hospital of Pittsburgh
Associate Professor of Pediatrics
University of Pittsburgh School of Medicine

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Veena Venkat, MD

Division of Pediatric Gastroenterology, Hepatology, and Nutrition
UPMC Children’s Hospital of Pittsburgh
Associate Professor of Pediatrics
University of Pittsburgh School of Medicine

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Clinical Support Staff

Lindsay Marker, RN
Leah Morra, RN
Amy Morris, RN, CCTC
Stefanie Tokarsky, RN

Research Assistants

Alexandria Falcon-Assadian
Audrey Fitzgerald
Laura Mathews
Susan Richey, RN

Administrative Staff

Kay Carothers
Marcy Kegges