John Zweifler, MD
Volunteer Clinical Professor
Family Medicine - Fresno
School of Medicine

Publications (30)

Top publication keywords:
Maternal MortalityPatient Protection and Affordable Care ActFood, PreservedCactaceaeInfant MortalityOffice ManagementInternship and ResidencyManaged Care ProgramsPlant PreparationsRabiesVaginal Birth after CesareanEfficiency, OrganizationalEchinaceaFamily PracticeCommunity Health Centers

• Human Rabies Deaths - Minnesota and California, 2024.
  MMWR. Morbidity and mortality weekly report 2026 Ireland M, Fritz CL, Holzbauer S, Klumb C, Bye M, Bauck L, Bakken A, Dethloff M, Campagna R, Deldari M, Hepp S, Lopez R, Messenger S, Preas C, Rendon A, Koch-Kumar S, Rangel M, Bains K, Bulawit J, Al …
• Foodborne Botulism Outbreak After Consumption of Home-Canned Cactus (Nopales) - Fresno County, California, June 2024.
  MMWR. Morbidity and mortality weekly report 2025 Vohra R, Barash JR, Karmarkar EN, Koch-Kumar S, Sanchez N, Gore M, Michel K, Rangel M, Armstrong E, Pimentel L, Kraushaar V, Kimura A, Stainken C, Nat A, Nat RS, Cherukupalli S, Schneider D, Vugia DJ,…
• A community-based study of abscess self-treatment and barriers to medical care among people who inject drugs in the United States.
  Health & social care in the community 2021 Ozga JE, Syvertsen JL, Zweifler JA, Pollini RA
• The Significance of Harm Reduction as a Social and Health Care Intervention for Injecting Drug Users: An Exploratory Study of a Needle Exchange Program in Fresno, California.
  Social work in public health 2016 Clarke K, Harris D, Zweifler JA, Lasher M, Mortimer RB, Hughes S
• Objective evidence of severe disease: opioid use in chronic pain.
  Annals of family medicine 2012 Zweifler JA

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• Creating an effective and efficient publicly sponsored health care delivery system.
  Journal of health care for the poor and underserved 2011 Zweifler J, Prado K, Metchnikoff C
• Parental satisfaction without antibiotics.
  The Nurse practitioner 2010 White D, Moir A, Zweifler J, Hughes S
• Controlling for race/ethnicity: a comparison of California commercial health plans CAHPS scores to NCBD benchmarks.
  International journal for equity in health 2010 Zweifler J, Hughes S, Lopez RA
• The relationship between a statewide preceptorship program and family medicine residency selection.
  Journal of the American Board of Family Medicine : JABFM 2010 Kubal VS, Zweifler J, Hughes S, Reilly JM, Newman S
• Effects of echinacea on the frequency of upper respiratory tract symptoms: a randomized, double-blind, placebo-controlled trial.
  Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology 2008 O'Neil J, Hughes S, Lourie A, Zweifler J
• Trends in rural and urban deliveries and vaginal births: California 1998-2002.
  The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association 2008 Hughes S, Zweifler JA, Garza A, Stanich MA
• The missing link: improving quality with a chronic disease management intervention for the primary care office.
  Annals of family medicine 2007 Zweifler J
• Physician perceptions of practice environment and professional satisfaction in California: from urban to rural.
  The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association 2007 Luman K, Zweifler J, Grumbach K
• Vaginal birth after cesarean in California: before and after a change in guidelines.
  Annals of family medicine 2006 Zweifler J, Garza A, Hughes S, Stanich MA, Hierholzer A, Lau M
• An argument for reducing family medicine training to 2 years.
  The virtual mentor : VM 2005 Zweifler J
• Point-Counterpoint: the argument for a 2-year versus a 4-year family medicine residency.
  Family medicine 2005 Zweifler J
• High school census tract information predicts practice in rural and minority communities.
  The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association 2005 Hughes S, Zweifler J, Schafer S, Smith MA, Athwal S, Blossom HJ
• Why we should reduce family practice training to two years.
  Academic medicine : journal of the Association of American Medical Colleges 2003 Zweifler J
• Are sample medicines hurting the uninsured?
  The Journal of the American Board of Family Practice 2002 Zweifler J, Hughes S, Schafer S, Garcia B, Grasser A, Salazar L
• Development of a residency/MPH program.
  Family medicine 2001 Zweifler J, Evans R
• Impact of managed MediCal on California family practice programs.
  The American journal of managed care 2001 Zweifler JA
• Effect of medicaid managed care on training programs.
  Academic medicine : journal of the Association of American Medical Colleges 1999 Zweifler J, Kazi P
• Preparing for managed care: family practice residents and capitated care in community health centers.
  Journal of health care for the poor and underserved 1998 Zweifler J
• Teaching residents to care for culturally diverse populations.
  Academic medicine : journal of the Association of American Medical Colleges 1998 Zweifler J, Gonzalez AM
• Barriers to recognition of erectile dysfunction among diabetic Mexican-American men.
  The Journal of the American Board of Family Practice 1998 Zweifler J, Padilla A, Schafer S
• Medical education in a changing world: thoughts from California.
  Family medicine 1998 Zweifler J, Rodnick J
• The importance of consortia: a case study.
  Academic medicine : journal of the Association of American Medical Colleges 1998 Zweifler J, Blossom HJ
• Extended educational sessions at three family medicine residency programs.
  Academic medicine : journal of the Association of American Medical Colleges 1996 Zweifler J, Ringel M, Maudlin RK, Blossom HJ
• Family practice residencies in community health centers--an approach to cost and access concerns.
  Public health reports (Washington, D.C. : 1974) 1995 Zweifler J
• Balancing service and education: linking community health centers and family practice residency programs.
  Family medicine 1993 Zweifler J