RogerTTomihamaMD

Radiology • Loma Linda, CA

Interventional Neuroradiology, Vascular & Interventional Radiology

Physician

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Office
11234 Anderson St
# 1617
Loma Linda, CA 92354
Phone+1 909-558-4370

Fax+1 909-558-0388
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Education & Training

Brigham and Women's Hospital/Harvard Medical SchoolResidency, Radiology-Diagnostic, 2003 - 2007
University of Hawaii, John A. Burns School of MedicineClass of 2002

Certifications & Licensure

CA State Medical License 2010 - 2024
IL State Medical License 2008 - 2017
VA State Medical License 2007 - 2016
MO State Medical License 2007 - 2016
KY State Medical License 2008 - 2016
KS State Medical License 2007 - 2015
CT State Medical License 2006 - 2015
WV State Medical License 2008 - 2015
TN State Medical License 2007 - 2015
MA State Medical License 2014 - 2015
NY State Medical License 2010 - 2014
OH State Medical License 2009 - 2013
NM State Medical License 2007 - 2011
NC State Medical License 2007 - 2011
HI State Medical License 2002 - 2003
American Board of Radiology Interventional Radiology and Diagnostic Radiology
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Clinical Trials

NOLA (NeuWave Observational Liver Ablation) Registry Start of enrollment: 2020 Jan 15
Recruiting

Publications & Presentations

PubMed

Leveraging Artificial Intelligence to Optimize the Care of Peripheral Artery Disease Patients.
Daniel Roh, Andrew Cabrera, Jee Hoon Song, Roger T Tomihama, Alan Dardik, Sharon C Kiang> ;Annals of Vascular Surgery. 2024 Apr 4
Medical Management of Traumatic Vertebral Artery Injury Is Safe Regardless of the Severity of Injury.
Hans K Boggs, Roger T Tomihama, Zachary Tran, Kaushik Mukherjee, David Turay, Emelyn Magtanong, Andrew Pop, Sharon C Kiang> ;Annals of Vascular Surgery. 2024 Apr 1
The Order of Operative Repair Does Not Influence Outcomes in Patients with Concomitant Popliteal Artery and Orthopedic Injuries.
Shauna Y Trinh, Hans K Boggs, Sharon C Kiang, Zachary Tran, Ahmed M Abou-Zamzam Jr, Roger T Tomihama> ;Annals of Vascular Surgery. 2024 Apr 1
Analysis of Extracranial Cerebrovascular Injuries: Clinical Predictors of Management and Outcomes.
Boggs, H., Kiang, S., Tran, Z., Mukherjee, K., Tomihama, R.> ;Annals of Vascular Surgery. 2024 Mar 1
Machine learning and image analysis in vascular surgery.
Roger T Tomihama, Saharsh Dass, Sally Chen, Sharon C Kiang> ;Seminars in Vascular Surgery. 2023 Sep 1
SVM Communications: Increasing awareness of vascular medicine as a specialty.
Nichole Brunton, Roger Tomihama, Stanislav Henkin> ;Vascular Medicine. 2023 Feb 1
2 citations
Machine learning analysis of confounding variables of a convolutional neural network specific for abdominal aortic aneurysms.
Roger T Tomihama, Sharon C Kiang, Justin R Camara> ;JVS-Vascular Science. 2023 Jan 1
5 citations
Development of a convolutional neural network to detect abdominal aortic aneurysms.
Roger T Tomihama, Andrew Pop, Matthew P Shedd, Brandon S Dobrowski, Cole J Knox, Ahmed M Abou-Zamzam Jr, Sharon C Kiang, Camara, J.> ;Journal of Vascular Surgery Cases and Innovative Techniques. 2022 Jun 1
Pediatric Renal Artery Stenosis: A 19-Year Experience in Management and Outcomes at a Tertiary Pediatric Hospital.
Hans K Boggs, Sharon C Kiang, Emelyn Magtanong, Andrew Pop, Ahmed M Abou-Zamzam Jr, Roger T Tomihama> ;Annals of Vascular Surgery. 2022 Jul 1
6 citations
Analysis of Traumatic Axillo-Subclavian Vessel Injuries: Endovascular Management is a Viable Option to Open Surgical Reconstruction.
Hans K. Boggs, Roger T. Tomihama, Ahmed M. Abou-Zamzam, Kaushik Mukherjee, David Turay, Theodore H. Teruya, Emelyn Magtanong, Andrew Pop, Sharon C. Kiang> ;Annals of Vascular Surgery. 2021 Oct 14
Editorial Comment: Primary Tumor Location Is a Significant Prognostic Factor of Survival After 90Y Radioembolization for Metastatic Colorectal Cancer.
Roger T. Tomihama> ;AJR. American Journal of Roentgenology. 2021 Feb 24
3 citations
Health Care System-Wide Analysis Identifies High Radiation Use Factors and Behaviors in Surgery.
Sharon C. Kiang, Austin S. Huh, Jessica R. Davis, Ahmed M. Abou-Zamzam, Roger T. Tomihama> ;The American Surgeon. 2020 Nov 2
8 citations
Quantitative CT Predictors of Portal Venous Intervention in Uncontrolled Variceal Bleeding.
Jonathan T Pham, Jalil Kalantari, Chunghun Ji, Jenny H. Chang, Sharon C. Kiang, Daniel H. Jin, Roger T. Tomihama> ;AJR. American Journal of Roentgenology. 2020 Sep 9
Native Microchannel Recanalization with Orbital Atherectomy as a Viable Alternative to Failed Standard Recanalization of TASC II D Aortoiliac Occlusive Disease
Sharon C. Kiang, Hans K. Boggs, Ahmed M. Abou-Zamzam, Roger T. Tomihama> ;Annals of Vascular Surgery. 2020 May 1
13 citations
Fatal Lung Toxicity After Intralesional Bleomycin Sclerotherapy of a Vascular Malformation.
Alexander L. Cho, Sharon C. Kiang, William T. H. Tritch, Roger T. Tomihama> ;Cardiovascular and Interventional Radiology. 2020 Jan 30
4 citations
Analysis of Subjective and Objective Screening Techniques as Predictors of Safety for Radial Artery Intervention
Sharon C. Kiang, Arian J. Nasiri, Ryan Strilaeff, Vinoy S. Prasad, Aditya Bharadwaj, Paul A. Miller, Ahmed M. Abou-Zamzam, Roger T. Tomihama> ;Annals of Vascular Surgery. 2020 May 1
Power-Injection Injury in a Patient with Ehlers–Danlos Syndrome
Jessica R. Davis, Sharon C. Kiang, Kaci M. Dudley, Sheela T. Patel, Jason C. Smith, Roger T. Tomihama> ;Journal of Vascular and Interventional Radiology. 2019 Jul 3
3 citations
Trans-Atlantic Inter-Society Consensus Class D Aortoiliac Lesions: A Comparison of Endovascular and Open Surgical Outcomes.
Joshua Gabel, Sharon C. Kiang, Ahmed M. Abou-Zamzam, Udochukwu Oyoyo, Theodore H. Teruya, Roger T. Tomihama> ;AJR. American Journal of Roentgenology. 2019 May 23
1 citations
Retrograde Transvenous Obliteration Resolves Portal Vein Thrombosis without Systemic Anticoagulation.
Sharon C. Kiang, Mina Rakoski, Roger T. Tomihama> ;Journal of Vascular and Interventional Radiology. 2019 May 2
Direct contrast-enhanced magnetic resonance lymphangiography in the diagnosis of persistent occult chylous effusion leak after thoracic duct embolization.
Sharon C. Kiang, Khwaja A. Ahmed, Samual Barnes, Ahmed M. Abou-Zamzam, Roger T. Tomihama> ;Journal of Vascular Surgery. Venous and Lymphatic Disorders. 2019 Mar 1
1 citations
Analysis of intraoperative radiation use in vascular surgery: Catalyst for quality improvement in patient and personnel safety.
Sharon C. Kiang, Khwaja A. Ahmed, Victoria J Cha, Donald V. Farley, Udochukwu Oyoyo, Ahmed M. Abou-Zamzam, Roger T. Tomihama> ;Vascular. 2019 Apr 1
3 citations
Debranching of Supra-aortic Vessels via Femoral Artery Inflow for Late Ascending Aortic Rupture.
Joshua Gabel, Sheela T. Patel, Roger T. Tomihama, Nahidh Hasaniya, Ahmed M. Abou-Zamzam, Sharon C. Kiang> ;Annals of Vascular Surgery. 2018 Aug 1
5 citations
Early Surgical Referral for Penetrating Aortic Ulcer Leads to Improved Outcome and Overall Survival
Joshua Gabel, Roger T. Tomihama, Ahmed M. Abou-Zamzam, Victor Nekrasov, Udochukwu Oyoyo, Christian Bianchi, Theodore H. Teruya, Sharon C. Kiang> ;Annals of Vascular Surgery. 2018 Aug 1
7 citations
Imaging of systemic mastocytosis by FDG-PET/CT demonstrates increased activity in cortical bone.
Roger T. Tomihama, James C. McEachen, Phillip H. Kuo> ;Clinical Nuclear Medicine. 2008 Mar 1
14 citations
Hibernoma: a case report demonstrating usefulness of MR angiography in characterizing the tumor
Roger T. Tomihama, Deiter M. Lindskog, William Ahrens, Andrew H. Haims> ;Skeletal Radiology. 2007 Jan 13
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Journal Articles

Debranching of Supra-Aortic Vessels via Femoral Artery Inflow for Late Ascending Aortic Rupture
Sheela T Patel, Roger T Tomihama, Ahmed M Abou-Zamzam, Annals of Vascular Surgery