Vikram Tiwari, M.B.A., Ph.D.

Associate Professor

vikram.tiwari@vanderbilt.edu
Faculty Appointments
Associate Professor of Anesthesiology Associate Professor of Owen Graduate School of ManagementAssociate Professor of Biomedical Informatics
Education
Ph.D., Business, Indiana University, Bloomington, IndianaM.B.A., Illinois Institute of Technology, Chicago, Illinois
Office Address
403G MAB
Nashville, TN 37212
Publications
Kougias P, Tiwari V, Sharath SE, Garcia A, Pathak A, Chen M, Ramsey D, Barshes NR, Berger DH. A Statistical Model-driven Surgical Case Scheduling System Improves Multiple Measures of Operative Suite Efficiency: Findings From a Single-center, Randomized Controlled Trial. Ann. Surg [print-electronic]. 2018 Apr 4/24/2018; PMID: 29697450, DOI: 10.1097/SLA.0000000000002763, ISSN: 1528-1140.

Wright JP, Edwards GC, Goggins K, Tiwari V, Maiga A, Moses K, Kripalani S, Idrees K. Association of Health Literacy With Postoperative Outcomes in Patients Undergoing Major Abdominal Surgery. JAMA Surg [print-electronic]. 2017 Oct 10/4/2017; PMID: 28979989, PII: 2656359, DOI: 10.1001/jamasurg.2017.3832, ISSN: 2168-6262.

Yiadom MYAB, Baugh CW, Barrett TW, Liu X, Storrow AB, Vogus TJ, Tiwari V, Slovis CM, Russ S, Liu D, . Measuring Emergency Department Patient Population Acuity. Acad Emerg Med [print-electronic]. 2017 Sep 9/23/2017; PMID: 28940546, DOI: 10.1111/acem.13319, ISSN: 1553-2712.

Tiwari V, Kumar AB. A Novel Method of Evaluating Key Factors for Success in a Multifaceted Critical Care Fellowship Using Data Envelopment Analysis. Anesth. Analg [print-electronic]. 2017 Jul 7/21/2017; PMID: 28742779, DOI: 10.1213/ANE.0000000000002260, ISSN: 1526-7598.

Kougias P, Tiwari V, Berger DH. Use of simulation to assess a statistically driven surgical scheduling system. J. Surg. Res [print-electronic]. 2016 Apr; 201(2): 306-12. PMID: 27020812, PII: S0022-4804(15)01077-X, DOI: 10.1016/j.jss.2015.10.043, ISSN: 1095-8673.

McEvoy MD, Wanderer JP, King AB, Geiger TM, Tiwari V, Terekhov M, Ehrenfeld JM, Furman WR, Lee LA, Sandberg WS. A perioperative consult service results in reduction in cost and length of stay for colorectal surgical patients: evidence from a healthcare redesign project. Perioper Med (Lond). 2016; 5: 3. PMID: 26855773, PMCID: PMC4743367, PII: 28, DOI: 10.1186/s13741-016-0028-1, ISSN: 2047-0525.

Dobie KH, Tiwari V, Sandberg WS. "What Have We Done for Us Lately?"--Defining Performance and Value at the Individual Clinician Level. Anesthesiol Clin. 2015 Dec; 33(4): 659-77. PMID: 26610622, PII: S1932-2275(15)00073-7, DOI: 10.1016/j.anclin.2015.07.008, ISSN: 1932-2275.

Tiwari V, Furman WR, Sandberg WS. Predicting case volume from the accumulating elective operating room schedule facilitates staffing improvements. Anesthesiology. 2014 Jul; 121(1): 171-83. PMID: 24940734, PII: 00000542-201407000-00029, DOI: 10.1097/ALN.0000000000000287, ISSN: 1528-1175.

Tiwari V, Dexter F, Rothman BS, Ehrenfeld JM, Epstein RH. Explanation for the near-constant mean time remaining in surgical cases exceeding their estimated duration, necessary for appropriate display on electronic white boards. Anesth. Analg [print-electronic]. 2013 Aug; 117(2): 487-93. PMID: 23780422, PII: ANE.0b013e31829772e9, DOI: 10.1213/ANE.0b013e31829772e9, ISSN: 1526-7598.

Tiwari V, Heese HS. Specialization and competition in healthcare delivery networks. Health Care Manag Sci. 2009 Sep; 12(3): 306-24. PMID: 19739362, ISSN: 1386-9620.