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    Peter John Roffey, MD

    TitleAssociate Professor of Clinical Anesthesiology
    SchoolKeck School of Medicine of USC
    DepartmentAnesthesiology
    AddressUNH-4th Floor 1500 San Pablo
    Off Campus
    Los Angeles California 90089-9281
    Phone+1 323 442 8853
    vCardDownload vCard
      Other Positions
      TitleChief of County Cardiac Service


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      Dr Roffey received a BA in chemistry from Occidental College, where he graduated Summa Cum Laude. He received his medical degree from the University of Southern California School of Medicine, where he also completed his residency in anesthesiology. Following his residency, Dr. Roffey stayed on in the department as an assistant professor of anesthesia.

      His interests include anesthesia for high-risk oncology patients, cardiothoracic anesthesia, critical care medicine and palliative care, and pain management.

      He is currently director of the Division of Thoracic-Foregut Anesthesia and associate director of the Intensive Care Unit at Kenneth Norris, Jr. Hospital.


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      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
      List All   |   Timeline
      1. Thangathurai D, Roffey P, Strum E. Total care (spirituality, positive psychology, and surgical home) to minimize demoralization syndrome in intensive care unit setting. South Med J. 2014 Jan; 107(1):58. PMID: 24389790.
        View in: PubMed
      2. Van Noord BA, Stalker CL, Roffey P, Thangathurai D. The use of regional cerebral oximetry monitoring during controlled hypotension: a case series. J Clin Monit Comput. 2014 Jun; 28(3):319-23. PMID: 24136194.
        View in: PubMed
      3. Mogos M, Roffey P, Thangathurai D. Demoralization syndrome: a condition often undiagnosed in terminally ill patients. J Palliat Med. 2013 Jun; 16(6):601. PMID: 23614717.
        View in: PubMed
      4. Van Noord BA, Roffey P, Thangathurai D. Abdominal compartment syndrome following opioid-induced postoperative ileus. J Clin Anesth. 2013 Mar; 25(2):146-9. PMID: 23333788.
        View in: PubMed
      5. Roffey P, Thangathurai D. Demoralization syndrome: an evil ignored in the ICU setting. Psychosomatics. 2013 Jan-Feb; 54(1):98-9. PMID: 23295008.
        View in: PubMed
      6. Roffey P, Thangathurai D. Increased use of protocols in ICU settings. Intensive Care Med. 2011 Aug; 37(8):1402. PMID: 21394618.
        View in: PubMed
      7. Roffey P, Thangathurai D. Delayed endotracheal extubation and PTSD in ICU patients. Psychosomatics. 2011 Mar-Apr; 52(2):194. PMID: 21397115.
        View in: PubMed
      8. Thangathurai D, Roffey P. Intraoperative interaction between angiotensin-converting enzyme inhibitors and nitroglycerin in major surgical cases. J Cardiothorac Vasc Anesth. 2011 Jun; 25(3):605. PMID: 21296003.
        View in: PubMed
      9. Roffey P, Thangathurai D. Ethical issues related to direct nursing care time, compared to time spent charting in intensive care units. J Clin Ethics. 2011; 22(1):94. PMID: 21595359.
        View in: PubMed
      10. Thangathurai D, Roffey P. Usefulness of droperidol as an anti-emetic in terminally ill cancer patients. J Palliat Med. 2010 Aug; 13(8):939. PMID: 20712462.
        View in: PubMed
      11. Roffey P, Thangathurai D. Posttraumatic stress disorder in cancer ICUs. J Intensive Care Med. 2010 Jul; 25(4):244. PMID: 20695032.
        View in: PubMed
      12. Thangathurai D, Mogos M, Roffey P. Caution with epidural opioid use in sleep apnea patients. Pain Med. 2010 Aug; 11(8):1310. PMID: 20609132.
        View in: PubMed
      13. Thangathurai D, Roby J, Roffey P. Treatment of resistant depression in patients with cancer with low doses of ketamine and desipramine. J Palliat Med. 2010 Mar; 13(3):235. PMID: 20178430.
        View in: PubMed
      14. Thangathurai D, Roffey P. Business interests versus informed consent. J Clin Ethics. 2010; 21(3):271. PMID: 21089998.
        View in: PubMed
      15. Thangathurai D, Roffey P. Postoperative pain relief with ketamine in patients with central sleep apnea. J Clin Sleep Med. 2009 Oct 15; 5(5):480. PMID: 19961036; PMCID: PMC2762723.
      16. Roffey P, Thangathurai D, Shoemaker W. Prevention of capillary leak in altered permeability states. Resuscitation. 2009 Dec; 80(12):1444. PMID: 19818548.
        View in: PubMed
      17. Mogos M, Thangathurai D, Roffey P, Tay C. Cetacaine-induced complication during transesophageal echocardiography placement. J Cardiothorac Vasc Anesth. 2010 Aug; 24(4):736. PMID: 19717315.
        View in: PubMed
      18. Li E, Sritharan G, Mogos M, Roffey P, Thangathurai D. Doxapram revisited in patients with cancer. J Palliat Med. 2009 Aug; 12(8):673. PMID: 19663568.
        View in: PubMed
      19. Sharma SS, Sritharan G, Mogos M, Roffey P, Thangathurai D. Fentanyl and ketamine used for postoperative pain control in high-risk patients with malignancy. J Palliat Med. 2009 Aug; 12(8):675. PMID: 19663569.
        View in: PubMed
      20. Mogos M, Thangathurai D, Roffey P. Low incidence of dry mouth in patients with cancer with the use of ketamine. J Palliat Med. 2007 Feb; 10(1):6. PMID: 17298243.
        View in: PubMed
      21. Quek ML, Stein JP, Daneshmand S, Miranda G, Thangathurai D, Roffey P, Skinner EC, Lieskovsky G, Skinner DG. A critical analysis of perioperative mortality from radical cystectomy. J Urol. 2006 Mar; 175(3 Pt 1):886-9; discussion 889-90. PMID: 16469572.
        View in: PubMed
      22. Jack C, Thangathurai D, Roffey P, Riad M, Butani N, Mogos M. Median nerve injury following massive fluid resuscitation during prolonged surgery. Can J Anaesth. 2005 Oct; 52(8):888-9. PMID: 16189349.
        View in: PubMed
      23. Thangathurai D, Roffey P, Mogos M, Raid M, Mikhail M. Anesthetic implications of recurrent laryngeal nerve palsy after esophagectomy. J Cardiothorac Vasc Anesth. 2004 Dec; 18(6):822. PMID: 15651005.
        View in: PubMed
      24. Thangathurai D, Roffey P, Mogos M, Riad M, Mikhail M. Usefulness of desipramine in ICU cancer patients for acute depression. J Palliat Care. 2004; 20(4):326. PMID: 15690838.
        View in: PubMed
      25. Riad M, Thangathurai D, Roffey P, Mogos M, Mikhail M, Lumb P. Hemodynamic compromise after bougie placement. J Cardiothorac Vasc Anesth. 2003 Dec; 17(6):782. PMID: 14689428.
        View in: PubMed
      26. Roffey P, Thangathurai D, Mikhail M, Shoemaker W. Implication of epinephrine-induced hypokalemia during cardiac arrest. Resuscitation. 2003 Aug; 58(2):231. PMID: 12909387.
        View in: PubMed
      27. Roffey P, Thangathurai D, Mikhail M, Riad M, Mogos M. TRALI and massive transfusion. Resuscitation. 2003 Jul; 58(1):121. PMID: 12867319.
        View in: PubMed
      28. Roffey P, Thangathurai D, Riad M, Mogos M. Postoperative sore throat: due to intubation or reflux disease? Anesthesiology. 2003 Jun; 98(6):1523. PMID: 12766678.
        View in: PubMed
      29. Roffey P, Thangathurai D. Propofol in the treatment of presurgical headache and nausea. Headache. 2002 Apr; 42(4):327. PMID: 12010401.
        View in: PubMed
      30. Mogos M, Roffey P, Mikhail M, Thangathurai D. Thoracoabdominal retroperitoneal lymph node dissection (RPLND) and hemodynamic instability in the postoperative period. Can J Anaesth. 2002 Jan; 49(1):108-9. PMID: 11782342.
        View in: PubMed
      31. Shoemaker WC, Thangathurai D, Wo CC, Kuchta K, Canas M, Sullivan MJ, Farlo J, Roffey P, Zellman V, Katz RL. Intraoperative evaluation of tissue perfusion in high-risk patients by invasive and noninvasive hemodynamic monitoring. Crit Care Med. 1999 Oct; 27(10):2147-52. PMID: 10548197.
        View in: PubMed
      32. Shoemaker WC, Belzberg H, Wo CC, Milzman DP, Pasquale MD, Baga L, Fuss MA, Fulda GJ, Yarbrough K, Van DeWater JP, Ferraro PJ, Thangathurai D, Roffey P, Velmahos G, Murray JA, Asensio JA, ElTawil K, Dougherty WR, Sullivan MJ, Patil RS, Adibi J, James CB, Demetriades D. Multicenter study of noninvasive monitoring systems as alternatives to invasive monitoring of acutely ill emergency patients. Chest. 1998 Dec; 114(6):1643-52. PMID: 9872201.
        View in: PubMed
      33. Thangathurai D, Charbonnet C, Wo CC, Shoemaker WC, Mikhail MS, Roffey P, Roessler P, Kuchta K, Zelman V, DeMeester TR, Katz R. Intraoperative maintenance of tissue perfusion prevents ARDS. Adult Respiratory Distress Syndrome. New Horiz. 1996 Nov; 4(4):466-74. PMID: 8968979.
        View in: PubMed