Megan E. Vanneman

Megan E. Vanneman, PhD, MPH

Languages spoken: Spanish, English

Academic Information

Departments Primary - Internal Medicine , Primary - Population Health Sciences

Divisions: Epidemiology

Visit Dr. Vanneman's Lab Site

Megan Vanneman, PhD, MPH is an Associate Professor with tenure in the University of Utah School of Medicine’s Department of Internal Medicine, Division of Epidemiology and in the Department of Population Health Sciences, Division of Health System Innovation and Research. Dr. Vanneman is also a Core Investigator at the VA Salt Lake City Health Care System's Informatics, Decision-Enhancement and Analytic Sciences Center (IDEAS). Dr. Vanneman is a multi-principal investigator of a VA Merit and the Access and Community Care Engagement Network Team COnsortium of REsearch (ACCENT CORE). Dr. Vanneman publishes in top journals in her field, and is a Senior Associate Editor for Health Services Research. She is the Associate Chief of the Health Research and Evaluation for Communities (HREC) section in Epidemiology and Workgroup in Internal Medicine.

Dr. Vanneman is a health services researcher. She primarily studies the impact of policy change on access, quality, and cost in large healthcare systems, with a focus on mental health and substance use disorders. Dr. Vanneman uses mixed methods in her work, leveraging both quantitative (econometrics, biostatistics, surveys) and qualitative (in-depth interviews, focus groups) techniques. Her teaching interests are in research methods and health policy.

Dr. Vanneman earned her PhD in Health Services and Policy Analysis from UC Berkeley, MPH in Health Policy and Management from Columbia University, and BA in Human Biology from Stanford University. Prior to becoming a faculty member at the University of Utah, Dr. Vanneman completed a Postdoctoral Fellowship in Health Services Research at the VA Palo Alto Health Care System’s Center for Innovation to Implementation & Stanford University School of Medicine’s Center for Health Policy/Primary Care and Outcomes Research.

Research Statement

I am a health services researcher, with expertise in health policy, economics, and organizational behavior. I primarily study the impact of policy change on large healthcare and payer systems, including Medicaid and the Veterans Health Administration. Currently I am studying the effect of using multiple healthcare systems on patients’ access to care, quality of care, and costs.

Education History

Undergraduate Stanford University
 BA
Graduate Training Columbia University
 MPH
Doctoral Training University of California, Berkeley
 PhD
Postdoctoral Fellowship VA Palo Alto Health Care System & Stanford University School of Medicine
 Postdoctoral Fellow

Selected Publications

Journal Article

  1. Halpin H, Shortell SM, Milstein A, Vanneman M (2011). Hospital adoption of automated surveillance technology and the implementation of infection prevention and control programs. Am J Infect Control, 39(4), 270-6.
  2. Halpin HA, McMenamin SB, Simon LP, Jacobsen D, Vanneman M, Shortell S, Milstein A (2013). Impact of participation in the California Healthcare-Associated Infection Prevention Initiative on adoption and implementation of evidence-based practices for patient safety and health care-associated infection rates in a cohort of acute care general hospitals. Am J Infect Control, 41(4), 307-11.
  3. Sharpe JA, Martin BI, Fritz JM, Newman MG, Magel J, Vanneman ME, Thackeray (2021). Identifying patients who access musculoskeletal physical therapy: a retrospective cohort analysis. Family practice, 38(3), 203-209.
  4. Yoon J, Vanneman ME, Dally SK, Trivedi AN, Phibbs C (2018). Use of Veterans Affairs and Medicaid Services for Dually Enrolled Veterans. Health services research, 53(3), 1539-1561.
  5. Nelson RE, Suo Y, Pettey W, Vanneman M, Montgomery AE, Byrne T, Fargo JD, Gundlapalli A (2018). Costs Associated with Health Care Services Accessed through VA and in the Community through Medicare for Veterans Experiencing Homelessness. Health services research, 53 Suppl 3, 5352-5374.
  6. Rosen AK, Wagner TH, Pettey WBP, Shwartz M, Chen Q, Lo J, O'Brien WJ, Vanneman M (2018). Differences in Risk Scores of Veterans Receiving Community Care Purchased by the Veterans Health Administration. Health services research, 53 Suppl 3, 5438-5454.
  7. Vanneman ME, Phibbs CS, Dally SK, Trivedi AN, Yoon (2018). The Impact of Medicaid Enrollment on Veterans Health Administration Enrollees' Behavioral Health Services Use. Health services research, 53 Suppl 3, 5238-5259.
  8. Rosen AK, Vanneman ME, O'Brien WJ, Pershing S, Wagner TH, Beilstein-Wedel E, Lo J, Chen Q, Cockerham GC, Shwartz (2020). Comparing cataract surgery complication rates in veterans receiving VA and community care. Health services research, 55(5), 690-700.
  9. Halpin HA, Milstein A, Shortell SM, Vanneman M, Rosenberg (2011). Mandatory public reporting of hospital-acquired infection rates: a report from California. Health affairs (Project Hope), 30(4), 723-9.
  10. Vanneman ME, Wagner TH, Shwartz M, Meterko M, Francis J, Greenstone CL, Rosen A (2020). Veterans' Experiences With Outpatient Care: Comparing The Veterans Affairs System With Community-Based Care. Health affairs (Project Hope), 39(8), 1368-1376.
  11. Harris AHS, Beilstein-Wedel EE, Rosen AK, Shwartz M, Wagner TH, Vanneman ME, Giori N (2021). Comparing Complication Rates After Elective Total Knee Arthroplasty Delivered Or Purchased By The VA. Health affairs (Project Hope), 40(8), 1312-1320.
  12. Ko H, Brodke DS, Vanneman ME, Schoenfeld AJ, Martin B (2021). Is Discretionary Care Associated with Safety Among Medicare Beneficiaries Undergoing Spine Surgery?. The Journal of bone and joint surgery. American volume, 104(3), 246-254.
  13. Harris AH, Chen C, Rubinsky AD, Hoggatt KJ, Neuman M, Vanneman M (2016). Are Improvements in Measured Performance Driven by Better Treatment or "Denominator Management"?. Journal of general internal medicine, 31 Suppl 1, 21-7.
  14. Mattocks KM, Cunningham K, Elwy AR, Finley EP, Greenstone C, Mengeling MA, Pizer SD, Vanneman ME, Weiner M, Bastian L (2019). Recommendations for the Evaluation of Cross-System Care Coordination from the VA State-of-the-art Working Group on VA/Non-VA Care. Journal of general internal medicine, 34(Suppl 1), 18-23.
  15. Jones AL, Fine MJ, Stone RA, Gao S, Hausmann LRM, Burkitt KH, Taber PA, Switzer GE, Good CB, Vanneman ME, Zickmund S (2019). Veteran Satisfaction with Early Experiences of Health Care Through the Veterans Choice Program: a Concurrent Mixed Methods Study. Journal of general internal medicine, 34(9), 1925-1933.
  16. Vanneman ME, Harris AHS, Asch SM, Scott WJ, Murrell SS, Wagner T (2017). Iraq and Afghanistan Veterans' Use of Veterans Health Administration and Purchased Care Before and After Veterans Choice Program Implementation. Medical care, 55 Suppl 7 Suppl 1, S37-S44.
  17. Gundlapalli AV, Redd A, Bolton D, Vanneman ME, Carter ME, Johnson E, Samore MH, Fargo JD, O'Toole T (2017). Patient-aligned Care Team Engagement to Connect Veterans Experiencing Homelessness With Appropriate Health Care. Medical care, 55 Suppl 9 Suppl 2, S104-S110.
  18. Nelson RE, Hicken B, Vanneman M, Liu CF, Rupper (2018). The Impact of a Change in the Price of VA Health Care on Utilization of VA and Medicare Services. Medical care, 56(7), 569-576.
  19. Vanneman ME, Larson MJ, Chen C, Adams RS, Williams TV, Meerwijk E, Harris AH (2018). Treatment of Low Back Pain With Opioids and Nonpharmacologic Treatment Modalities for Army Veterans. Medical care, 56(10), 855-861.
  20. Yoon J, Vanneman ME, Dally SK, Trivedi AN, Phibbs C (2019). Veterans' Reliance on VA Care by Type of Service and Distance to VA for Nonelderly VA-Medicaid Dual Enrollees. Medical care, 57(3), 225-229.
  21. Jalali A, Martin C, Nelson RE, Vanneman ME, Martin BI, Cooney KA, Waitzman NJ, O'Neil (2020). Provider Practice Competition and Adoption of Medicare's Oncology Care Model. Medical care, 58(2), 154-160.
  22. Pettey WBP, Wagner TH, Rosen AK, Beilstein-Wedel E, Shwartz M, Vanneman M (2021). Comparing Driving Miles for Department of Veterans Affairs-delivered Versus Department of Veterans Affairs-purchased Cataract Surgery. Medical care, 59(Suppl 3), S307-S313.
  23. Gordon SH, Beilstein-Wedel E, Rosen AK, Zheng T, Kelley AT, Cook J, Zahakos SS, Wagner TH, Vanneman M (2021). County-level Predictors of Growth in Community-based Primary Care Use Among Veterans. Medical care, 59(Suppl 3), S301-S306.
  24. Mengeling MA, Mattocks KM, Hynes DM, Vanneman ME, Matthews KL, Rosen A (2021). Partnership Forum: The Role of Research in the Transformation of Veterans Affairs Community Care. Medical care, 59(Suppl 3), S232-S241.
  25. Vanneman ME, Harris AH, Chen C, Mohr BA, Adams RS, Williams TV, Larson M (2015). Army Active Duty Members' Linkage to Veterans Health Administration Services After Deployments to Iraq or Afghanistan and Following Separation. Military medicine, 180(10), 1052-8.
  26. Vanneman ME, Harris AHS, Chen C, Adams RS, Williams TV, Larson M (2017). Postdeployment Behavioral Health Screens and Linkage to the Veterans Health Administration for Army Reserve Component Members. Psychiatric services (Washington, D.C.), 68(8), 803-809.
  27. Vanneman ME, Snowden L (2015). Linking the Legislative Process to the Consequences of Realigning California's Public Mental Health System. Administration and policy in mental health, 42(5), 593-605.
  28. Vanneman ME, Snowden LR, Dow W (2018). Medicaid Spending Differences for Child/Youth Community-Based Care in California's Decentralized Public Mental Health System. Administration and policy in mental health, 45(1), 15-27.
  29. Gundlapalli AV, Jones AL, Redd A, Suo Y, Pettey WBP, Mohanty A, Brignone E, Gawron L, Vanneman M, Samore MH, Fargo J (2017). Characteristics of the Highest Users of Emergency Services in Veterans Affairs Hospitals: Homeless and Non-Homeless. Studies in health technology and informatics, 238, 24-27.
  30. Schmidt EM, Gupta S, Bowe T, Ellerbe LS, Phelps TE, Finney JW, Asch SM, Humphreys K, Trafton J, Vanneman M, Harris AH (2017). Predictive validity of a quality measure for intensive substance use disorder treatment. Substance abuse, 38(3), 317-323.
  31. Fritz JM, Rhon DI, Teyhen DS, Kean J, Vanneman ME, Garland EL, Lee IE, Thorp RE, Greene T (2020). A Sequential Multiple-Assignment Randomized Trial (SMART) for Stepped Care Management of Low Back Pain in the Military Health System: A Trial Protocol. Pain medicine (Malden, Mass.), 21(Suppl 2), S73-S82.
  32. Schmidt EM, Gupta S, Bowe T, Ellerbe LS, Phelps TE, Finney JW, Humphreys K, Trafton J, Vanneman ME, Harris AH (2017). Predictive Validity of Outpatient Follow-up After Detoxification as a Quality Measure. Journal of addiction medicine, 11(3), 205-210.
  33. Nelson S, Stone PW, Jordan S, Pogorzelska M, Halpin H, Vanneman M, Larson (2011). Patient safety climate: variation in perceptions by infection preventionists and quality directors. Interdisciplinary perspectives on infectious diseases, 2011, 357121.
  34. Derington CG, Colantonio LD, Herrick JS, Cook J, King JB, Rosenson RS, Poudel B, Monda KL, Navar AM, Mues KE, Stevens VW, Nelson RE, Vanneman ME, Muntner P, Bress A (2021). Factors Associated With PCSK9 Inhibitor Initiation Among US Veterans. Journal of the American Heart Association, 10(8), e019254.
  35. Sharpe JA, Thackeray A, Fritz JM, Martin BI, Magel J, Vanneman M (2021). Patients' use of physical therapy for lower back pain: A qualitative study. Musculoskeletal science & practice, 56, 102468.
  36. Wagner TH, Lo J, Beilstein-Wedel E, Vanneman ME, Shwartz M, Rosen A (2021). Estimating the Cost of Surgical Care Purchased in the Community by the Veterans Health Administration. MDM policy & practice, 6(2), 23814683211057902.
  37. Rosen AK, Beilstein-Wedel EE, Harris AHS, Shwartz M, Vanneman ME, Wagner TH, Giori N (2022). Comparing Postoperative Readmission Rates Between Veterans Receiving Total Knee Arthroplasty in the Veterans Health Administration Versus Community Care. Medical care, 60(2), 178-186.
  38. Zulman DM, Greene L, Slightam C, Singer SJ, Maciejewski ML, Goldstein MK, Vanneman ME, Yoon J, Trivedi RB, Wagner T, Asch SM, Boothroyd (2022). Outpatient care fragmentation in Veterans Affairs patients at high-risk for hospitalization. Health services research, 57, 764-774.
  39. Sharpe JA, Martin BI, Magel J, Fritz JM, Vanneman ME, Thackeray (2022). Effect of Patient Use of Physical Therapy After Referral for Musculoskeletal Conditions on Future Medical Utilization: A Retrospective Cohort Analysis. Journal of manipulative and physiological therapeutics, 44, 621-636.
  40. Vanneman ME, Yoon J, Singer SJ, Wagner TH, Goldstein MK, Hu J, Boothroyd D, Greene L, Zulman D (2022). Anticipating VA/non-VA care coordination demand for Veterans at high risk for hospitalization. Medicine, 101(7), e28864.
  41. Geraci JC, Finley EP, Edwards ER, Frankfurt S, Kurz AS, Kamdar N, Vanneman ME, Lopoo LM, Patnaik H, Yoon J, Armstrong N, Greene AL, Cantor G, Wrobleski J, Young E, Goldsmith M, Seim RW, Goodman (2022). Partnered implementation of the veteran sponsorship initiative: protocol for a randomized hybrid type 2 effectiveness-implementation trial. Implementation science, 17(1), 43.
  42. Trivedi RB, Rossi FS, Javier SJ, Greene L, Singer SJ, Vanneman ME, Goldstein M, Zulman D (2022). Association Between Mental Health Conditions and Outpatient Care Fragmentation: a National Study of Older High-Risk Veterans. Journal of general internal medicine,
  43. Engler ID, Vasavada KD, Vanneman ME, Schoenfeld AJ, Martin B (2022). Do Community-level Disadvantages Account for Racial Disparities in the Safety of Spine Surgery? A Large Database Study Based on Medicare Claims. Clinical orthopaedics and related research,
  44. Yoon J, Kizer KW, Ong MK, Zhang Y, Vanneman ME, Chow A, Phibbs C (2022). Health Care Access Expansions and Use of Veterans Affairs and Other Hospitals by Veterans. JAMA health forum, 3(6), e221409.
  45. Vanneman ME, Rosen AK, Wagner TH, Shwartz M, Gordon SH, Greenberg G, Zheng T, Cook J, Beilstein-Wedel E, Greene T, Kelley A (2022). Differences Between VHA-Delivered and VHA-Purchased Behavioral Health Care in Service and Patient Characteristics. Psychiatric services (Washington, D.C.), 74(2), appips202100730.
  46. Elbogen EB, Amuan M, Kennedy E, Blakey SM, Graziano RC, Hooshyar D, Tsai J, Nelson RE, Vanneman ME, Jones AL, Pugh M (2022). Criminal legal involvement among recently separated veterans: Findings from the LIMBIC study. Law and human behavior, 46(5), 385-394.
  47. Giori NJ, Beilstein-Wedel EE, Shwartz M, Harris AHS, Vanneman ME, Wagner TH, Rosen A (2022). Association of Quality of Care With Where Veterans Choose to Get Knee Replacement Surgery. JAMA network open, 5(9), e2233259.
  48. Vanneman ME, Samore MH, Zheng T, Pettey WBP, Fagerlin A, Harris AH (2023). Choosing Veterans Affairs: Determinants of post-9/11 Veterans' enrollment in Veterans Affairs health care. Medicine, 102(33), e34814.
  49. Yoon J, Ong MK, Vanneman ME, Zhang Y, Dizon MP, Phibbs C (2023). Hospital and Patient Factors Affecting Veterans' Hospital Choice. Medical care research and review, 81(1), 10775587231194681.
  50. Yoon J, Phibbs CS, Ong MK, Vanneman ME, Chow A, Redd A, Kizer KW, Dizon MP, Wong E, Zhang (2023). Outcomes of Veterans Treated in Veterans Affairs Hospitals vs Non-Veterans Affairs Hospitals. JAMA network open, 6(12), e2345898.
  51. Dizon MP, Kizer KW, Ong MK, Phibbs CS, Vanneman ME, Wong EP, Zhang Y, Yoon (2023). Differences in use of Veterans Health Administration and non-Veterans Health Administration hospitals by rural and urban Veterans after access expansions. The Journal of rural health, 40(3), 446-456.
  52. Dizon MP, Chow A, Ong MK, Phibbs CS, Vanneman ME, Zhang Y, Yoon (2024). Lower comorbidity scores and severity levels in Veterans Health Administration hospitals: a cross-sectional study. BMC health services research, 24(1), 601.
  53. Krishnamurthy S, Li Y, Sileanu F, Essien UR, Vanneman ME, Mor M, Fine MJ, Thorpe CT, Radomski T, Suda K, Gellad WF, Roberts E (2024). Racial and Ethnic Differences in Health Care Experiences for Veterans Receiving VA Community Care from 2016 to 2021. Journal of general internal medicine,
  54. Brown T, Fagerlin A, Samore MH, Harris AHS, Galyean P, Zickmund S, Pettey WBP, Vanneman M (2024). Information and resources VA health system leaders need to manage enrollment and retention for Post-9/11 veterans. Health services research, 59(5), e14351.
  55. Yoon J, Phibbs CS, Ong MK, Vanneman ME, Kizer KW, Chow A, Redd A, Jiang H, Zhang (2024). Acute hospitalizations and outcomes in Veterans Affairs Hospitals 2011 to 2017. Medicine, 103(30), e38934.
  56. Kelley AT, Torre MP, Wagner TH, Rosen AK, Shwartz M, Lu CC, Brown TK, Zheng T, Beilstein-Wedel E, Vanneman M (2024). Trends in Bundled Outpatient Behavioral Health Services in VA-Direct Versus VA-Purchased Care. Administration and policy in mental health, 51(6), 998-1010.
  57. Snyder AM, Stone CJ, Ufkes N, Greene T, Playdon MC, Murtaugh MA, Vanneman ME, Secrest A (2024). Lifestyle, medication use, and age considerations with acne vulgaris: A prospective study. JEADV clinical practice,
  58. Pugh MJ, Haun JN, White PJ, Cochran G, Mohanty AF, McAndrew LM, Gordon AJ, Nelson RE, Vanneman ME, Naranjo DE, Benzinger RC, Jones AL, Kean J, Zickmund SL, Fagerlin (2024). Developing Evidence to Support Policy: Protocol for the StrAtegic PoLicy EvIdence-Based Evaluation CeNTer (SALIENT). JMIR research protocols, 13, e59830.
  59. Liu T, Garlick B, Metzger N, Paulos E, West BT, Vanneman ME, Caverly TJ, Kerr EA, Forman JH, Fagerlin A, Kullgren J (2024). US Veterans' Experiences With VA and Non-VA Health Care. JAMA internal medicine, 185(2), 240-243.
  60. Theilen LH, Kimball E, Galyean PO, Vanneman ME, Varner MW, Silver RM, Zickmund S (2025). Patient and Provider Perspectives on Cardiovascular Health Education and Engagement Following Hypertensive Disorders of Pregnancy: A Qualitative Study. BJOG,
  61. Vanneman ME, Roberts ET, Li Y, Sileanu FE, Essien UR, Mor MK, Fine MJ, Thorpe CT, Radomski TR, Suda KJ, Gellad W (2025). Experiences With VA-Purchased Community Care for US Veterans With Mental Health Conditions. JAMA network open, 8(5), e2511548.
  62. Roberts ET, Sileanu FE, Li Y, Anderson TS, Thorpe CT, Cashy J, Suda KJ, Radomski TR, Mor MK, Essien UR, Vanneman ME, Fine MJ, Gellad W (2025). VA-Purchased Community Care and Risk of Potentially Unsafe Concurrent Medication Use Among Veterans Receiving Opioids: A Regression Discontinuity Analysis. Health services research, e70001.
  63. Vanneman ME, Phibbs CS, Ong MK, Zhang Y, Chow A, Yoon (2025). Veterans' Behavioral Health Hospitalizations and Outcomes in VA Versus Non-VA Hospitals. Health services research, e70013.
  64. Stromberg KM, Bouldin ED, Vogt D, Miles SR, Presson AP, Vanneman ME, Maloney TN, Pugh M (2025). Impact of Probable Deployment Traumatic Brain Injury on Post-9/11 Veteran's Productive Activity Participation After Service: A TVMI Study. The Journal of head trauma rehabilitation,
  65. Rahim F, Vanneman ME, Tuckett S, Zickmund SL, Gordon AJ, Jones AL, Nelson RE, Schlechter C (2025). Veterans Health System Leader and Clinician Perspectives on Expanding Access to Methadone Treatment for Opioid Use Disorder. Journal of addiction medicine,
  66. Stromberg KM, Bouldin ED, Vogt D, Miles SR, Vanneman ME, Maloney TN, Kean J, Presson AP, Pugh M (2025). Linking Neurobehavioral Symptoms to Productive Activities in Post-9/11 Veterans: A Correlational Analysis Using TVMI Data. Military medicine,
  67. Kocher KE, Myers AD, Urech TH, Asch S, Admon A, Fuehrlein BS, Gettel CJ, Patel N, Pines JM, Potochny NS, Sabbatini AK, Vanneman M, Ward MJ, Vashi (2026). Establishing criteria for emergency department-based episode of care definitions: a modified Delphi study. BMJ open, 16(3), e111727.

Review

  1. Kelley AT, Incze MA, Baylis JD, Calder SG, Weiner SJ, Zickmund SL, Jones AL, Vanneman ME, Conroy MB, Gordon AJ, Bridges JF (2022). Patient-centered quality measurement for opioid use disorder: Development of a taxonomy to address gaps in research and practice. Substance abuse, 43(1), 1286-1299.

Book Chapter

  1. Glied S, Sparer M, Vanneman (2006). The State of the Garden State. 51-84.

Letter

  1. Stone CJ, Ufkes N, Secrest AM, Murtaugh MA, Vanneman ME, Snyder A (2025). Relationships Between Quality of Life and Emotional Resilience for Those With and Without Acne. Journal of cosmetic dermatology, 24(1), e16744.

Other

  1. Vanneman M, Wagner T, Rosen (2020). Research Points to Importance of VA and Community Care Patient Experience Scores.

Report

  1. Vanneman M (2011). Other states health benefit review programs.
  2. Brellochs C, King K, Vanneman M, Lief A, Fryer GE Jr, Cadogan M, Platt R, Barbot (2008). Analysis of health insurance coverage patterns and outreach strategies in New York City public schools.
  3. Samples C, Korman D, Vanneman M, Holmes (2009). Common legal issues and concerns of adolescents with HIV: A guide for clinicians.
  4. Samples C, Korman D, Vanneman M, Modey S, Holmes (2006). Adolescents and HIV/AIDS: Legal rights and entitlements.
  5. Vanneman M (2012). The federal preventive services health insurance benefit mandate and California's health insurance benefit mandates.
  6. Davison C, Donovan M, Donohoe M, Vanneman M, Lyle M, Robinson P, Cavalier (2006). Adolescent transition workbook.

Video/Film/CD/Web/Podcast

  1. Vanneman (2017). The Veterans Choice Act.
  2. Hynes D, Greenstone L, Mengeling M, Vanneman (2017). VA Community Care.
  3. Hynes D (moderator), Vanneman M, Greenstone L, Mengeling (2017). The Future of VA Community Care. VA Health Services Research and Development Service (HSR&D) and Quality Enhancement Research Initiative (QUERI) National Conference.
  4. Levi C, Trautner B, Taylor S, Zeliat S, Zulman D, Landes S, Vanneman M, Mourea (2019). Honoring All Who Served: Veterans Day. VA Health Services Research and Development Service (HSR&D), Washington, D.C.
  5. Redd A, Bollinger M, Massarweh N, Vanneman M, Luther (2019). Using Data to Advance a Learning Healthcare System-Plenary Session-Research Presentations.
  6. Vanneman (2020). Using Care at VA and Elsewhere.