Darren P. O'Neill, MD

Vice Chair, Clinical Operations, Diagnostic Imaging Services

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Locations

Froedtert Hospital
Froedtert Menomonee Falls Hospital
Froedtert West Bend Hospital
Radiology Department - Froedtert Hospital

Specialties

Diagnostic Radiology

Languages

English

Radiology Department - Froedtert Hospital

(414) 777-1900

Education

MD - Doctor of Medicine

Biography

MD, Medical College of Wisconsin, Milwaukee, WI, 2001
Internship, Gundersen Lutheran Hospital, LaCrosse, WI, 2001-2002
Residency, Diagnostic Radiology, Indiana University School of Medicine, Indianapolis, IN, 2002-2006
Fellowship, Neuroradiology, Indiana University School of Medicine, Indianapolis, IN, 2006-2007

Honors and Awards

Board Certification:
American Board of Radiology - Diagnostic Radiology
American Board of Radiology - Neuroradiology

Research Interests

Neuroradiology
Magnetic Resonance Imaging

Diagnosis of spinal dural arteriovenous fistula using 3D T2-weighted imaging.

(Kralik SF, Murph D, Mehta P, O'Neill DP.) Neuroradiology. 2017 Oct;59(10):997-1002 PMID: 28831529 08/24/2017
Radiological diagnosis of drop metastases from paediatric brain tumours using combination of 2D and 3D MRI sequences.

(Kralik SF, O'Neill DP, Kamer AP, Rodriguez E, Ho CY.) Clin Radiol. 2017 Oct;72(10):902.e13-902.e19 PMID: 28545686 05/27/2017
Prophylactic Anticonvulsants in Intracerebral Hemorrhage.

(Mackey J, Blatsioris AD, Moser EAS, Carter RJL, Saha C, Stevenson A, Hulin AL, O'Neill DP, Cohen-Gadol AA, Leipzig TJ, Williams LS.) Neurocrit Care. 2017 Oct;27(2):220-228 PMID: 28324261 PMCID: PMC6522136 03/23/2017
Disparities and guideline adherence in drugs of abuse screening in intracerebral hemorrhage.

(Tormoehlen LM, Blatsioris AD, Moser EA, Carter RJ, Stevenson A, Ofner S, Hulin AL, O'Neill DP, Cohen-Gadol AA, Leipzig TJ, Williams LS, Mackey J.) Neurology. 2017 Jan 17;88(3):252-258 PMID: 27927933 PMCID: PMC5272789 12/09/2016
Cerebral Perfusion and Gray Matter Changes Associated With Chemotherapy-Induced Peripheral Neuropathy.

(Nudelman KN, McDonald BC, Wang Y, Smith DJ, West JD, O'Neill DP, Zanville NR, Champion VL, Schneider BP, Saykin AJ.) J Clin Oncol. 2016 Mar 01;34(7):677-83 PMID: 26527786 PMCID: PMC4822503 SCOPUS ID: 2-s2.0-84964378494 11/04/2015
Altered cerebral blood flow one month after systemic chemotherapy for breast cancer: a prospective study using pulsed arterial spin labeling MRI perfusion.

(Nudelman KN, Wang Y, McDonald BC, Conroy SK, Smith DJ, West JD, O'Neill DP, Schneider BP, Saykin AJ.) PLoS One. 2014;9(5):e96713 PMID: 24816641 PMCID: PMC4016018 SCOPUS ID: 2-s2.0-84901236145 05/13/2014
Accuracy of CT cerebral perfusion in predicting infarct in the emergency department: lesion characterization on CT perfusion based on commercially available software.

(Ho CY, Hussain S, Alam T, Ahmad I, Wu IC, O'Neill DP.) Emerg Radiol. 2013 Jun;20(3):203-12 PMID: 23322329 PMCID: PMC3661911 01/17/2013
Visual contrast sensitivity in Alzheimer's disease, mild cognitive impairment, and older adults with cognitive complaints.

(Risacher SL, Wudunn D, Pepin SM, MaGee TR, McDonald BC, Flashman LA, Wishart HA, Pixley HS, Rabin LA, Paré N, Englert JJ, Schwartz E, Curtain JR, West JD, O'Neill DP, Santulli RB, Newman RW, Saykin AJ.) Neurobiol Aging. 2013 Apr;34(4):1133-44 PMID: 23084085 PMCID: PMC3545045 10/23/2012
Strategies to maximize resection of complex, or high surgical risk, low-grade gliomas.

(Wilden JA, Voorhies J, Mosier KM, O'Neill DP, Cohen-Gadol AA.) Neurosurg Focus. 2013 Feb;34(2):E5 PMID: 23373450 02/05/2013
Altered default mode network connectivity in older adults with cognitive complaints and amnestic mild cognitive impairment.

(Wang Y, Risacher SL, West JD, McDonald BC, Magee TR, Farlow MR, Gao S, O'Neill DP, Saykin AJ.) J Alzheimers Dis. 2013;35(4):751-60 PMID: 23481685 PMCID: PMC3962306 03/14/2013
Teaching neuroImage: MRI visualization of papilledema associated with cerebral sinovenous thrombosis in a child.

(Zimmer JA, Garg BP, O'Neill DP, Golomb MR.) Neurology. 2008 Aug 12;71(7):e12-3 PMID: 18695153 PMCID: PMC2676983 08/13/2008