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Faculty Profile


    • Fellowship – Endovascular Surgical Neuroradiology, UT Health Science Center, Houston, TX (2005-2007)
    • Fellowship – Vascular Neurology, UT Health Science Center, Houston, TX (2003-2005)
    • Neurology Residency – UT Health Science Center, Houston, TX (2000-2003)
    • National Board of Physician and Surgeons, Neurology (2016)
    • National Board of Physician and Surgeons, Vascular Neurology (2016)
    • American Board of Psychiatry and Neurology, Vascular Neurology (2008)
    • Endovascular Surgical Neuroradiology Fellowship Certificate (2007)
    • American Board of Psychiatry and Neurology, Neurology (2006)
    • Zaidi SF, Castonguay AC, Jumaa MA, Malisch TW, Linfante I, Marden FA, Abraham MG, Chebl AB, Novakovic R, Taqi MA, Nogueira RG, Martin CO, Holloway WE, Mueller-Kronast N, English JD, Dabus G, Bozorgchmi H, Xavier A, Rai AT, Froehler MT, Badruddin A, Nguyen TN, Yoo AJ, Shaltoni H, Janardhan V, Chen PR, Britz GW, Kaushal R, Nanda A, Gupta R, Zaidat OO. Intraarterial Thrombosis as Rescue Therapy for Large Vessel Occlusions. Stroke; 50(4):1003-1006; 2019. STROKEAHA.118.024442
    • Zaidat OO, Castonguay AC, Gupta R, Sun CJ, Martin C, Holloway WE, Mueller-Kronast N, English JD, Linfante I, Dabus G, Malisch TW, Marden FA, Bozorgchmi H, Xavier A, Rai AT, Froehler MT, Badruddin A, Nguyen TN, Taqi MA, Abraham MG, Janardhan V, Shaltoni H, Novakovic R, Yoo AJ, Abou-Chebl A, Chen PR, Britz GW, Kaushal R, Nanda A, Issa MA, Nogueira RG. North American Solitaire Stent-Retriever Acute Stroke Registry: Post Marketing Revascularization and Clinical Outcome Results. J. Neurointerv Surg; 10(Suppl 1): i45-i49; 2018. doi.org/10.1136/neurintsurg-2013.010895
    • Malish TW, Zaidat OO, Castonguay AC, Marden FA, Gupta R, Sun CJ, Martin CO, Holloway WE, Mueller-Kronast N, English J, Linfante I, Dabius G, Bozorgchami H, Xavier A, Rai AT, Froehler M, Badruddin A, Nguyen TN, Taqi MA, Abraham MG, Janardhan V, Shaltoni H, Novakovic R, Yoo AJ, Abou-Chebl A, Chen PR, Britz GW, Kaushal R, Nanda A, Nogueira RG. Clinical and Angiographic Putcomes with the Combined Local Aspiration and Retriever in the North American Solitaire Stent-Retriever Acute Stroke (NASA) Registry. Interv Neurol; 7(1-2):26-35; 2018. doi.org/10.1159/000480353
    • Zaidat OO, Castonguay AC, Linfante I, Gupta R, Martin CO, Holloway WE, Mueller-Kronast N, English JD, Dabus G, Malish TW, Marden FA, Bozorgchami H, Xavier A, Rai AT, Froehler MT, Badruddin A, Nguyen TN, Taqi MA, Abraham MG, Yoo AJ, Janardhan V, Shaltoni H, Novakovic R, Abou-Chebl A, Chen PR, Britz GW, Sun CJ, Bansal V, Kaushal R, Nanda A, Nogueira RG. First Pass Effect: A New Measure for Stroke Thombectomy Devices. Stroke; 49(3):660-666; 2018. STROKEAHA.117.020315
    • Prabhakaran S, Castonguy AC, Gupta R, Sun CJ, Martin CO, Hollooway W, Mueller-Kronast NH, English J, Linfante I, Dabus G, Malisch, T, Marden F, Bozorgchami H, Xavier A, Rai AT, Froehler M, Badruddin A, Taqi MA, Novakovic R, Abraham M, Janardhan V, Shaltoni  H, Yoo AJ, Abou-Chebl A, Chen P, Britz G, Kaushal R, Nanda A, Nogueira R, Nguyen T, Zaidat OO. Complete Reperfusion Mitigates Influence of Treatment Time on Outcomes After Acute Stroke. J. Neurointerv Surg; 9(4):366-369; 2017.
    • Nogueira RG, Zaidat OO, Castonguay AC, Haussen DC, Martin CO, Holloway WE, Mueller-Kronast N, English J, Linfante I, Dabus G, Malisch TW, Marden FA, Bozorgchami H, Xavier A, Rai AT, Froehler MT, Badruddin A, Nguyen TN, Taqi MA, Abraham MG, Janardhan V, Yoo AJ, Shaltoni H, Abou-Chebl A, Chen PR, Britz GW, Novakovic R, Nanda A, Kaushal R, Issa MA, Frankel MR, Gupta R. Rescue Thrombectomy in Large Vessel Occlusion Stroke Leads to Better Outcomes than Intravenous Thombolysis Alone: A 'Real World' Applicability of t6he Recent Trials. Interv Neurol; 5(3-4):101-110; 2016.
    • Chintalapani G, Chinnadurai P, Srinivasan V, Chen SR, Shaltoni H, Morsi H, Mawad ME, Kan P. Evaluation of C-arm CT Metal Artifact Reduction algorithm During Intra-aneurysmal Coil Embolization: Assessment of Brain Parenchyma, Stents and Flow-diverters. Eur J Radiol; 85(7):1312-1321; 2016. doi.org/10.1016/j.ejrad.2016.04.013
    • Linfante I, Starosciak AK, Walker GR, Dabus G, Castonguay AC, Gupta R, Sun CJ, Martin C, Holloway WE, Mueller-Kronast N, English JD, Malisch TW, Marden FA, Bozorgchami H, Xavier A, Rai AT, Froehler MT, Badruddin A, Nguyen TN, Taqi MA, Abraham MG, Janardhan V, Shaltoni H, Novakovic R, Yoo AJ, ABou-Chebl A, Chen PR Britz, GW, Kaushal R, Nanda A, Issa MA, Nogueira RG, Zaidat OO. Predictors of Poor Outcomes Despite Recanalization: A Multiple Regression Analysis of the NASA Registry. J Neurointerv Surg; 8(3):224-229; 2016.
    • Vedantam A, Rao VY, Shaltoni HM, Mawad ME. Incidence and Clinical Implications of Carotid Branch Occlusion Following Treatment of Internal Carotid Artery Aneurysms with the Pipeline Embolization Device. Neurosurgery; 76(2):173-178; 2015.
    • Mitchell B, Momin E, Jou LD, Shaltoni H, Morsi H, Mawad M. Extensive Bilateral Vertebral Artery Remodeling Following Treatment of Dissection Using Pipeline Embolic Device. J Vasc Interv Neurol; 7(5):5-8; 2014.
    • Jou LD, Mitchell BD, Shaltoni HM, Mawad ME. Effect of Structural Remodeling (Retraction and Recoil) of the Pipeline Embolization Device on Aneurysm Occlusion Rate. AJNR Am J Neuroradiol; 35(9):1772-1778; 2014. ajnr.A3920
    • Mehanna R, Shaltoni H, Morsi H, Mawad M. Endovascular Treatment of Sigmoid Sinus Aneurysm Presenting as Devastating Pulsatile Tinnitus. A Case Report and Review of Literature. Interv Neuroradiol; 16(4):451-454; 2010. doi.org/10.1177/159101991001600413
    • Shaltoni HM, Albright KC, Gonzales RN, Weir RU, Khaja AM,  Sugg RM, Campbell MS, Cacayorin ED, Grotta JC, Noser EN. Is Intra-Arterial Thrombolysis Safe Following Full Dose Intravenous rt-PA for Acute Ischemic Stroke? Stroke; 38:80-84; 2007.
    • Hashem M. Shaltoni, Frank M. Yatsu, David C. Hess. Statins and Stroke Prevention. Current Atherosclerosis Reports; 7:313-318; 2005.
    • Frank M. Yatsu, Hashem M. Shaltoni. Implications of Silent Strokes. Current Atherosclerosis Reports; 6:307-313; 2004.
    • Hashem Shaltoni, Thomas Stamos. High Prevalence of Normal Systolic Function in Inner City African Americans with Congestive Heart Failure. American College of Cardiology; 1081-11; 1999.
    • Top ten Physicians by Medial staff for Excellence in Teaching and Patient Satisfaction at Clear Lake Regional Medical Center (2016)
    • Excellence in Teaching Certificate awarded by the University of Texas-Houston Medical School (2003)
    • AAN Award for best teaching resident at the academy meeting (2003)
    • Selected Chief Resident for PGY 4 in the Neurology program at UT-Houston Medical School (2002)