Specialty
Areas of Expertise
- Pediatric Gastroenterology Hepatology Nutrition Celiac Disease
Locations
Phoenix Children's Hospital - Thomas Campus
1919 E. Thomas Rd.
Phoenix, AZ 85016
United States
Phoenix Children's Specialty Care - Arrowhead Campus
6524 W. Sack Dr.
Glendale, AZ 85308
United States
+–Education & Training
Board Certification
Medical School / Education
Residency
Fellowship
Internship
+–Academic and Professional Affiliations
Academic Affiliations
Assistant Professor of Pediatrics, Mayo Clinic College of Medicine and Science
Assistant Clinical Professor of Pediatrics, Creighton University School of Medicine-Phoenix
Clinical Assistant Professor of Child Health, University of Arizona College of Medicine- Phoenix
Professional Affiliations
North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN)
Maricopa County Medical Society
+–Research & Publications
Publications
Peer Reviewed
Collyer E and Kaplan B. Non-celiac gluten sensitivity: An Approach to Diagnosis and Management" Current Opinion in Pediatrics 2016 Oct;28(5):638-43.
Mansoor S, Collyer E, and Alkhouri N. "A comprehensive review of noninvasive liver fibrosis tests in pediatric nonalcoholic fatty liver disease." Current Gastroenterology Reports. 2015 Jun;17(6):23.
Publications
Collyer E, Eghtesad, B, Hupertz V, and Radhakrishnan K. "Liver Transplantation as a Treatment for Severe Refractory Vitamin E Deficiency Related to Progressive Familial Intrahepatic Cholestasis Type 2 in a Pediatric Patient" ACG Case Reports Journal. Volume 3 Issue 4, page 1-2 12/21/16.
Collyer E, Patel S, Anani A, Lappe S, Grove D, Dweik R, Alkhouri N. "Analysis of Volatile Organic Compounds in the Exhaled Breath of Patients with Celiac Disease." Pediatrics. Feb 2016 137 (Supplement 3) 191A.
Collyer E, Alkhouri N, Mansoor S, Lappe S, Lopez R, and Nobili V. "Plasma Cytokeratin 18 (CK18) Level as a Novel Biomarker for Predicting the Presence of Liver Fibrosis in Children with Nonalcoholic Fatty Liver Disease (NAFLD)" Pediatrics. Feb 2016 137 (Supplement 3) 190A
Mandelia C, Collyer E, Mansoor S, Lopez R, Lappe S, Nobili V, Alkhouri N. "Plasma Cytokeratin-18 Level as a Novel Biomarker for Liver Fibrosis in Children with Nonalcoholic Fatty Liver Disease." JPGN. 2016 Jan 29. [Epub ahead of print] and in hard copy JPGN 2016 Aug;63(2):181-7.
Collyer E, Patel S, Anani A, Lappe S, Grove D, Dweik R, Alkhouri N. "Analysis of Volatile Organic Compounds in the Exhaled Breath of Patients with Celiac Disease." JPGN. 61, S2:115 September 2015.
Collyer E, Alkhouri N, Mansoor S, Lappe S, Lopez R, and Nobili V. "Plasma Cytokeratin 18 (CK18) Level as a Novel Biomarker for Predicting the Presence of Liver Fibrosis in Children with Nonalcoholic Fatty Liver Disease (NAFLD)" JPGN. 61, S2:60. September 2015.
Alkhouri N, Anton E, Gali K, Lappe S, Collyer E, Mahajan A. "Feasibility of acoustic radiation force impulse (ARFI) in children with nonalcoholic fatty liver disease (NAFLD)." JPGN. 61, S2: 123-124. September 2015.
Collyer E, Kay M. "Fluoxetine-induced transaminitis in an adolescent patient." American Journal of Gastroenterology 109: S593-S597. October 2014.
Collyer E and Kay M. "Response to Fontana et al. - Persistent Liver Biochemistry Abnormalities Are More Common in Older Patients and Those with Cholestatic Drug Induced Liver Injury" American Journal of Gastroenterology. 111 (2):297. February 2016.
In Progress
Collyer E, Patel S, Anani A, Lappe S, Grove D, Dweik R, Alkhouri N. "Analysis of Volatile Organic Compounds in the Exhaled Breath of Patients with Celiac Disease."
Collyer E, Matloob A, Macknin M, Lappe S, Grove D, Cikach F, Okwu V, Worley S, Dweik R, Alkhouri N. "Effects of dietary intervention on breath volatile organic compounds in obese children with hypercholesterolemia."
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