Stead Family Department of Pediatrics

John Widness, MD

Portrait

Professor of Pediatrics  - Neonatology

Contact Information

Primary Office: 8807 JPP
Iowa City, IA 52242
Primary Office Phone: 319-356-8102

Email: john-widness@uiowa.edu

Education

BS, Biology, cum laude, Amherst College
MD, Medicine, Duke University Medical School, Durham, North Carolina

Internship, Pediatrics, Duke University Hospital, Durham, North Carolina
Internship, Internal Medicine, University of Pittsburgh, Presbyterian-University Hospital
Residency, Pediatrics, Case Western Reserve University
Fellowship, Neonatology, Brown University
Visiting Scientist, Pediatric Hematology Research Laboratory of Professor Sverre Halvorsen, Ullevål Hospital, Oslo, Norway
Visiting Scientist, Experimental Hematology Research Laboratory, I.N. Rich, Ph.D., Director, Department of Transfusion Medicine, University of Ulm, Germany

Licensure and Certifications

Iowa Medical License
MOC Exam Neonatal-Perinatal Medicine Sub-Board of the American Board of Pediatrics
Neonatal-Perinatal Medicine Sub-Board of the American Board of Pediatrics
American Board of Pediatrics
National Board of Medical Examiners

Education/Training Program Affiliations

Interdisciplinary Graduate Program in Translational Biomedicine

Research Summary

My research involves studies in which red blood cell survival and red cell volume are measured in infants, particularly critically ill infants. My lab is interested in: 1) in identifying the optimal RBC transfusion product to administer to infants; and 2) in understanding mechanisms of RBC survival. Other ongoing pre-clinical and clinical studies involve optimizing erythropoiesis following erythropoietin administration in anemic infants. The focus of these translational studies is on understanding mechanisms of neonatal anemia such that appropriate therapies may be instituted. My principal collaborators include: 1) Donald M. Mock, M.D., Ph.D., University of Arkansas for Medical Sciences; 3) Peter Veng-Pedersen, Ph.D., College of Pharmacy, University of Iowa; and 3) Ronald G. Strauss, M.D., Department of Pathology, University of Iowa. Other Expertise Ad Hoc Reviewer for: Acta Paediatrica , Acta Paediatrica Scandinavia, American Journal of Obstetrics and Gynecology, American Journal of Perinatology, American Journal of Physiology, Archives of Pediatrics & Adolescent Medicine, Diabetes Care, Diabetologia, Early Human Development, European Journal of Biochemistry, Journal of Clinical Investigation, Journal of Pediatric Gastroenterology and Nutrition, Journal of Pediatrics, Journal of Perinatology, Journal of the Society for Gynecologic Investigation, New England Journal of Medicine, Obstetrics and Gynecology, Pediatric Research, Gynecologic and Obstetric Investigation, Archives of Diseases in Childhood.

Date Last Modified: 07/31/2013 - 10:51:40