A photo of Nicholas Ollberding.

Associate Professor, UC Department of PediatricsUC Department of Rehabilitation, Exercise, and Nutrition Sciences


Biography & Affiliation

Research Interests

Nutritional epidemiology; microbial metagenomics; quantitative methods; dietary assessment and analysis methodology

Academic Affiliation

Associate Professor, UC Department of PediatricsUC Department of Rehabilitation, Exercise, and Nutrition Sciences




PhD: Columbia University, New York, 2009.

MPhil: Columbia University, New York, 2009.

MS: University of Cincinnati, Cincinnati, OH, 2008.

BS: Miami University, Oxford, OH, 2004.


Clinically Asymptomatic Sleep-Disordered Breathing in Infants with Single-Ventricle Physiology. Stamm, RW; Henry, BM; Sawnani, H; Simakajornboon, N; Rulong, G; Ollberding, NJ; Hanke, SP; Dye, TJ; Cooper, DS. (2020) Elsevier BV. 218:92-97.

Selective Use of Inpatient Interstage Management After Norwood Procedure. Hill, GD; Tanem, J; Ghanayem, N; Rudd, N; Ollberding, NJ; Lavoie, J; Frommelt, M. Annals of Thoracic Surgery. 2020; 109:139-147.

mDixon ECG-gated 3-dimensional cardiovascular magnetic resonance angiography in patients with congenital cardiovascular disease. Kourtidou, S; Jones, MR; Moore, RA; Tretter, JT; Ollberding, NJ; Crotty, EJ; Rattan, MS; Fleck, RJ; Taylor, MD. Journal of Cardiovascular Magnetic Resonance. 2019; 21.

Calcification and extracellular matrix dysregulation in human postmortem and surgical aortic valves. Gomez-Stallons, MV; Tretter, JT; Hassel, K; Gonzalez-Ramos, O; Amofa, D; Ollberding, NJ; Mazur, W; Choo, JK; Smith, JM; Kereiakes, DJ; et al. Heart. 2019; 105:1616-1621.

Reduced Gut Microbiome Diversity and Metabolome Differences in Rhinoceros Species at Risk for Iron Overload Disorder. Roth, TL; Switzer, A; Watanabe-Chailland, M; Bik, EM; Relman, DA; Romick-Rosendale, LE; Ollberding, NJ. Frontiers in Microbiology. 2019; 10.

Online Simulated Cases Assess Retention of Virtual Neighborhood Tour Curriculum. Lazow, MA; DeBlasio, D; Ollberding, NJ; Real, FJ; Klein, MD. Maternal and Child Health Journal. 2019; 23:1159-1166.

Comparison of Left Ventricular Mass Calculation Methods via Two-Dimensional Echocardiogram in Children, Adolescents, and Young Adults With Systemic Hypertension. Lang, SM; Ittleman, BR; Hahn, E; Moore, RA; Khoury, PR; Ollberding, NJ; Kimball, TR; Statile, CJ. American Journal of Cardiology. 2019; 124:239-244.

Anatomical predictors of conduction damage after transcatheter implantation of the aortic valve. Tretter, JT; Mori, S; Anderson, RH; Taylor, MD; Ollberding, N; Truong, V; Choo, J; Kereiakes, D; Mazur, W. Open Heart. 2019; 6:e000972-e000972.

Provision of Parent Feedback via the Communication Assessment Tool: Does It Improve Resident Communication Skills?. DeBlasio, D; Real, FJ; Ollberding, NJ; Klein, MD. Academic Pediatrics. 2019; 19:152-156.

Sleep matters: The association of race, bedtime, outdoor time, and physical activity with preschoolers’ sleep. Parsons, AA; Ollberding, NJ; Smith, L; Copeland, KA. Preventive Medicine Reports. 2018; 12:54-59.