Santhosh K. G. Koshy, MBBS, MD, MBA, DM, FACC, FSCAI

Professor of Medicine
Director of Interventional Cardiology
Chief of Medicine and Cardiology at Regional One Health

MEMPHIS TN 381632116
Tel: (901) 448-5750


  • MBA, Washington University at Saint Louis, Executive Masters
  • Board Cert., University of Alabama at Birmingham, Alabama, Interventional Cardiology
  • Board Cert., University of Missouri Columbia, Missouri, Cardiovascular Medicine
  • Board Cert., Saint Louis University School of Medicine, Internal Medicine
  • DM, University of Kerala, India, Medicine - Cardiology
  • MD, University of Kerala, Trivandrum, India, Internal Medicine
  • MBBS, University of Kerala, Kerala, India, Medicine
  • B.S., Kendriya Vidyalaya, Pattom, Trivandrum, Kerala, India, N/A


  1. Koshy, SK, George, LK. Predicting left ventricular function recovery after reperfusion in ST elevation myocardial infarction: can we balance cost and accuracy. Echocardiography, 32 (4), 613-4, 2015.
  2. Koshy, SK, Govindarajan, G. Microvascular dysfunction in systemic diseases: how does it relate to Chagas' disease. Echocardiography, 31 (1), 1-2, 2013.
  3. Koshy, SK, Khouzam, RN, Govindarajan, G. Noninvasive coronary flow reserve evaluation of coronary stenosis detected by multislice computed tomography: a value added proposition. Echocardiography, 30 (3), 248-9, 2013.
  4. Koshy S, Shaheen M, Khouzam RN. Spontaneous dissection of all 3 coronary arteries in a postpartum woman.. Can J Cardiol. 2013 Mar;29(3):403.e3-4., 29 (3), 403.e3-4, 2013.
  5. Koshy, SK, Govindarajan, G. Rationale and pitfalls of noninvasive coronary flow reserve estimation in assessment of microvascular disease. Echocardiography, 29 (6), 631-3, 2012.
  6. Shaheen, MH, Das, P, Koshy, SK, Jha, SK, Kabra, R. An anticoagulation option for nonvalvular atrial fibrillation. J Fam Pract, 61 (6), E1-6, 2012.
  7. John, J, Koshy, SK. Current oral antiplatelets: focus update on prasugrel. J Am Board Fam Med, 25 (3), 343-9, 2012.
  8. Ali, S, George, LK, Das, P, Koshy, SK. Intracardiac echocardiography: clinical utility and application. Echocardiography, 28 (5), 582-90, 2011.
  9. Nair, M, George, LK, Koshy, SK. Safety and efficacy of ibutilide in cardioversion of atrial flutter and fibrillation. J Am Board Fam Med, 24 (1), 86-92, 2011.
  10. Reddy, HK, Koshy, SK, Wasson, S, Aggarwal, KB, Tejwani, L, Ovechkin, AV, Tyagi, SC. Echocardiography predicts adverse cardiac remodelling in heart failure. Exp Clin Cardiol, 9 (2), 112-6, 2009.
  11. Robinson, A, Das, K, Koshy, SK, Das, P. Prasugrel: newest antiplatelet agent and its emerging role in management of acute coronary syndrome and percutaneous coronary intervention. Future Cardiol, 5 (3), 237-46, 2009.
  12. Koshy, SK, Kleiman, NS, George, LK, Misra, V, Hillegass, WB, Brott, BC. Vascular changes and black hole phenomenon after coronary brachytherapy: a pathologically distinct entity. J Invasive Cardiol, 20 (10), 560-2, 2008.
  13. Reddy, HK, Koshy, SK, Wasson, S, Quan, EE, Pagni, S, Roberts, AM, Joshua, IG, Tyagi, SC. Adaptive-outward and maladaptive-inward arterial remodeling measured by intravascular ultrasound in hyperhomocysteinemia and diabetes. J Cardiovasc Pharmacol Ther, 11 (1), 65-76, 2006.
  14. Reddy, HK, Koshy, SK, Foerst, J, Sturek, M. Remodeling of coronary arteries in diabetic patients-an intravascular ultrasound study. Echocardiography, 21 (2), 139-44, 2004.
  15. Reddy, HK, Wasson, S, Koshy, SK, Komatireddy, R. Structural correlates of electrical remodeling in ventricular hypertrophy. Cardiovasc Res, 58 (3), 495-7, 2003.
  16. Koshy, SK, Reddy, HK, Shukla, HH. Collagen cross-linking: new dimension to cardiac remodeling. Cardiovasc Res, 57 (3), 594-8, 2003.
  17. Reddy, HK, Koshy, SK, Shukla, H, Shukia, H. Triggers and promoters of ischaemic preconditioning. Cardiovasc Res, 56 (1), 1-3, 2002.
  18. Reddy, HK, Koshy, SK, Sturek, M, Jayam, VK, Bedi, A, McCullough, PA. Rationale and methods for assessment of coronary flow prior to coronary intervention: where are we headed. J Interv Cardiol, 15 (4), 335-41, 2002.