Katherine(Atienza)OrellanaDO

Pediatric Gastroenterology • Hackensack, NJ

Pediatric Hepatology and Liver Transplantation

Physician

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Office
Department of Pediatric Gastroenterology
155 Polifly Road Suite 102
Hackensack, NJ 07601
Phone+1 551-996-8840

Fax+1 201-441-9949
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Education & Training

New York Presbyterian HospitalFellowship, Pediatric Transplant Hepatology, 2011 - 2012
Montefiore Medical Center/Albert Einstein College of MedicineFellowship, Pediatric Gastroenterology, 2008 - 2011
Atlantic Health System/Goryeb Children's HospitalResidency, Pediatrics, 2004 - 2007
Rowan University School of Osteopathic MedicineClass of 2004

Certifications & Licensure

NJ State License 2005 - 2025
NY State License 2007 - 2025
AZ State License 2013 - 2014
American Board of Pediatrics Pediatric Gastroenterology
American Board of Pediatrics Pediatric Transplant Hepatology

Publications & Presentations

PubMed

5 citations
Partial Splenic Embolization Is a Safe and Effective Alternative in the Management of Portal Hypertension in Children.
Jennifer Vittorio, Katherine Orellana, Mercedes Martinez, Nadia Ovchinsky, Peter Schlossberg, Adam Griesemer, Steven J. Lobritto> ;Journal of Pediatric Gastroenterology and Nutrition. 2019 Jun 1
1 citations
Pyogenic Liver Abscess Masquerading as a Hepatic Neoplasm.
Sarah A. Taylor, Steven J. Lobritto, Katherine Orellana, Inna Novak, D. Jan, Mercedes Martinez, Nadia Ovchinsky> ;Journal of Pediatric Gastroenterology and Nutrition. 2013 Dec 1
Celiac crisis in the modern era.
Mones, R.L., Atienza, K.V., Youssef, N.N., Verga, B., Mercer, G.O., Rosh, J.R.> ;J Pediatr Gastroenterol Nutr. 2007 Oct

Hospital Affiliations

Hackensack Meridian Health Hackensack University Medical CenterHackensack, New Jersey