SiobhanMoiraFlanaganMD

Pediatric Radiology, Vascular & Interventional Radiology

Physician

Telehealth Available

Overview of Dr. Flanagan

Dr. Siobhan Flanagan is a radiologist in Minneapolis, MN and is affiliated with multiple hospitals in the area, including M Health Fairview University of Minnesota Medical Center, M Health Fairview Masonic Children’s Hospital, Minneapolis VA Medical Center, and St. Cloud VA Medical Center. She received her medical degree from University of Minnesota Medical School and has been in practice 11 years. She is one of 38 doctors at Minneapolis VA Medical Center and one of 264 doctors at M Health Fairview University of Minnesota Medical Center who specialize in Radiology. She has more than 30 publications and over 200 citings.

Office
2450 Riverside Ave.
Minneapolis, MN 55455
Book by Phone+1(256) 369-4595
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Education & Training

Stanford Health Care-Sponsored Stanford UniversityFellowship, Pediatric Radiology, 2012 - 2013
McGaw Medical Center of Northwestern UniversityFellowship, Vascular and Interventional Radiology, 2011 - 2012
University of MinnesotaResidency, Radiology-Diagnostic, 2006 - 2011
University of Minnesota Medical SchoolClass of 2006

Certifications & Licensure

CA State Medical License 2012 - Present
MN State Medical License 2010 - 2025
IL State Medical License 2011 - 2017
American Board of Radiology Pediatric Radiology
American Board of Radiology Interventional Radiology and Diagnostic Radiology

Publications & Presentations

PubMed

Practical Considerations When Choosing Chemoembolization versus Radioembolization for Hepatocellular Carcinoma.
Ashkan Heshmatzadeh Behzadi, Leila Haghani, Donna L D'Souza, Siobhan Flanagan, Christopher Jones> ;Seminars in Interventional Radiology. 2024 Feb 1
1 citations
Intrahepatic cholangiocarcinoma: a dose threshold evaluation in those undergoing transarterial radioembolization.
Shamar Young, Siobhan Flanagan, Donna D'Souza, Tina Sanghvi, Jafar Golzarian, Torkian, P.> ;Journal of Gastrointestinal Oncology. 2023 Oct 31
1 citations
Arteriovenous malformations as a presenting sign of PTEN hamartoma tumor syndrome: A case series.
Morgan Dykman, Nishitha R Pillai, Kelsey Lenhart, Cynthia Nicholson, Christina Boull, Erin Fritz, Siobhan Flanagan, Sheilagh Maguiness> ;Pediatric Dermatology. 2023 Oct 6
Pre-existing Hepatic Encephalopathy: Really a Contraindication to Elective TIPS?
Stephanie Wallace, Nicholas Lim, Siobhan Flanagan, Jafar Golzarian, Shamar J Young, Torkian, P.> ;Cardiovascular and Interventional Radiology. 2024 Jan 1
Life-threatening "hyper-progression" on immunotherapy revealed as pseudo-progression in DNA mismatch repair deficiency: a case report.
Mojun Zhu, Chitra Ganesan, Siobhan Flanagan, Harry H Yoon> ;Journal of Gastrointestinal Oncology. 2023 Feb 28
2 citations
Lung shunt fraction calculations before Y-90 transarterial radioembolization: Comparison of accuracy and clinical significance of planar scintigraphy and SPECT/CT.
Shamar Young, Siobhan Flanagan, Donna D'Souza, Soorya Todatry, Ranjan Ragulojan, Tina Sanghvi, Jafar Golzarian> ;Diagnostic and Interventional Imaging. 2023 Apr 1
5 citations
Safety and Success Rates of Excimer Laser Sheath-Assisted Retrieval of Embedded Inferior Vena Cava Filters.
Kush R Desai, John Kaufman, Parker Truong, Jonathan D Lindquist, Osman Ahmed, Siobhan M Flanagan, Mark J Garcia, Rashmi Ram, Yu-Rong Gao, Robert J Lewandowski, Robert ...> ;JAMA Network Open. 2022 Dec 1
2 citations
Evaluation of Inflammatory Scores in Metastatic Colorectal Cancer Patients Undergoing Transarterial Radioembolization.
Shamar Young, Ranjan Ragulojan, Soorya Todatry, Donna D'Souza, Jafar Golzarian, Siobhan Flanagan, Tina Sanghvi> ;Cardiovascular and Interventional Radiology. 2023 Feb 1
Lung shunt fraction quantification methods in radioembolization: What you need to know.
Ranjan Ragulojan, Gregory J Woodhead, Donna D'Souza, Siobhan Flanagan, Jafar Golzarian, Shamar Young, Torkian, P.> ;The British Journal of Radiology. 2022 Oct 1
Congenital Infantile Fibrosarcoma Involving Pelvic Wall and Thigh Soft Tissues and Placenta, Presenting with Coagulopathy.
Brianna Naumchik, Brenda J Weigel, Michael A Murati, Erin Rudzinski, Christina M Lockwood, Michelle Dolan, Siobhan Flanagan, Mark Luquette, Paulson, V.> ;Pediatric and Developmental Pathology. 2022 Jul 14
5 citations
Realized tumor to normal ratios in hepatocellular carcinoma patients undergoing transarterial radioembolization: a retrospective evaluation.
Shamar Young, Ting Chen, Siobhan Flanagan, Jafar Golzarian, Tina Sanghvi> ;European Radiology. 2022 Jun 1
3 citations
Inflammatory Scores: Correlation with Clinical Outcomes in Hepatocellular Carcinoma Patients Undergoing Transarterial Radioembolization.
Shamar Young, Nathan Rubin, Donna D'Souza, Pranav Sharma, John Pontolillo, Siobhan Flanagan, Jafar Golzarian, Tina Sanghvi> ;Cardiovascular and Interventional Radiology. 2022 Apr 1
9 citations
Local recurrence following complete radiologic response in patients treated with transarterial chemoembolization for hepatocellular carcinoma.
Shamar Young, Tina Sanghvi, Sandeep Sharma, Cameron Richardson, Nathan Rubin, Masters Richards, Donna D'Souza, Siobhan Flanagan, Jafar Golzarian> ;Diagnostic and Interventional Imaging. 2022 Mar 1
14 citations
Successful management of an arteriovenous malformation with trametinib in a patient with capillary-malformation arteriovenous malformation syndrome and cardiac comprom...
Cynthia L Nicholson, Siobhan Flanagan, Michael Murati, Christina Boull, Erin McGough, Rebecca Ameduri, Brenda Weigel, Sheilagh Maguiness> ;Pediatric Dermatology. 2022 Mar 1
3 citations
Dynamic Lymphocyte Changes Following Transarterial Radioembolization: Association with Normal Liver Dose and Effect on Overall Survival.
Shamar Young, Ranjan Ragulojan, Ting Chen, Joshua Owen, Donna D'souza, Tina Sanghvi, Jafar Golzarian, Siobhan Flanagan> ;Journal of Hepatocellular Carcinoma. 2022 Jan 1
6 citations
Inflammatory Scores: Comparison and Utility in HCC Patients Undergoing Transarterial Chemoembolization in a North American Cohort
Shamar Young, Isa Cam, Mehmet Gencturk, Nathan Rubin, Donna D'Souza, Siobhan Flanagan, Jafar Golzarian, T. Sanghvi> ;Journal of Hepatocellular Carcinoma. 2021 Dec 1
A Case of Infiltrative Hepatocellular Carcinoma With Vascular Invasion Into the Heart.
Chimaobi M. Anugwom, Johnstone Kayandabila, Siobhan Flanagan, Jose D. Debes> ;Cureus. 2021 Sep 9
2 citations
Alcohol Recidivism Following Transjugular Intrahepatic Portosystemic Shunt Placement: Frequency and Predictive Factors
Isa Cam, Mehmet Gencturk, Nicholas Lim, Sandeep Sharma, Jason T. Wong, Mary Yang, Jafar Golzarian, Siobhan Flanagan, Shamar Young> ;Cardiovascular and Interventional Radiology. 2021 Jan 7
6 citations
Ultrasound-Guided Portal Vein Access and Percutaneous Wire Placement in the Portal Vein Are Associated With Shorter Procedure Times and Lower Radiation Doses During TI...
Isa Cam, Mehmet Gencturk, Prashant Shrestha, Jafar Golzarian, Siobhan Flanagan, Nicholas Lim, Shamar Young> ;AJR. American Journal of Roentgenology. 2021 Mar 24
4 citations
Inline Balloon Occlusion-Assisted Delivery of Ethylene Vinyl Alcohol Copolymer for Peripheral Arterial Applications: A Multicenter Case Series.
Steven C. Rose, Zachary Berman, Aaron M. Fischman, Lindsay B. Young, Siobhan Flanagan, Michael D. Katz, Mark Diiulio, J. Kuban, Jafar Golzarian> ;Journal of Vascular and Interventional Radiology. 2020 Jun 1
23 citations
CT Fluoroscopic-Guided Coil Localization of Lung Nodules prior to Video-Assisted Thoracoscopic Surgical Resection Reduces Complications Compared to Hook Wire Localizat...
Nassir Rostambeigi, Patrick Scanlon, Siobhan Flanagan, Nicholas D. Frank, Reza Talaie, Rafael S. Andrade, Jafar Golzarian, Prashant Shrestha> ;Journal of Vascular and Interventional Radiology. 2019 Mar 1
3 citations
Recanalization of Chronic Extrahepatic Portal Vein Obstruction in Pediatric Patients Using a Minilaparotomy Approach.
Sydne Muratore, Siobhan Flanagan, David J. Hunter, Robert D. Acton> ;Journal of Pediatric Gastroenterology and Nutrition. 2019 Mar 1
7 citations
Clinical utility of one month imaging following selective internal radiation therapy
Shamar Young, Andrew J. Taylor, Jafar Golzarian, Siobhan Flanagan, Donna D'Souza, T. Sanghvi> ;Diagnostic and Interventional Imaging. 2019 Jan 1
85 citations
Early (<4 Weeks) Versus Standard (≥ 4 Weeks) Endoscopically Centered Step-Up Interventions for Necrotizing Pancreatitis.
Guru Trikudanathan, Pierre Tawfik, Stuart K. Amateau, Satish Munigala, Mustafa A. Arain, Rajeev Attam, Gregory J. Beilman, Siobhan Flanagan, Martin L. Freeman, Shawn M...> ;The American Journal of Gastroenterology. 2018 Oct 1
2 citations
Vascular reconstruction technique of a perforated portal vein during a pediatric total pancreatectomy and islet autotransplant
Kent J. Peterson, Oscar K. Serrano, Siobhan Flanagan, Srinath Chinnakotla> ;American Journal of Transplantation. 2018 Sep 1
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Press Mentions

Coil Technology: Sizes, Shapes, and CapabilitiesApril 24th, 2022
Top Doctors: A Legacy of DiscoveryJuly 1st, 2021
Alcohol Recidivism Following Transjugular Intrahepatic Portosystemic Shunt Placement: Frequency and Predictive FactorsJanuary 7th, 2021

Hospital Affiliations

M Health Fairview University of Minnesota Medical CenterMinneapolis, Minnesota
M Health Fairview Masonic Children’s HospitalMinneapolis, Minnesota
Minneapolis VA Medical CenterMinneapolis, Minnesota
St. Cloud VA Medical CenterSaint Cloud, Minnesota