John Penner, MD

Title(s)Assistant Professor, Medicine
SchoolSchool of Medicine
Address4150 Clement Street
San Francisco CA 94121
Phone415-353-7900
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    Collapse Biography 
    Collapse Education and Training
    University of California, San Francisco, San Francisco, CA06/2022Chief Residency
    University of California, San Francisco, San Francisco, CA06/2021Internal Medicine Residency
    Georgetown University , Washington, D.C.M.D.05/2018
    Santa Clara Univeristy, Santa Clara, CAB.S.06/2013Public Health Sciences
    Collapse Awards and Honors
    University of California, San Francisco  - 2020Teaching Excellence Award for Cherished Housestaff (T.E.A.C.H.)
    Arnold P. Gold Foundation  - 2018Leonard Tow Humanism in Medicine Award
    Georgetown University School of Medicine  - 2018Jesuit Leadership and Service Award
    Georgetown University School of Medicine  - 2018The Knowlan Award for Excellence in Physical Diagnosis
    Georgetown University School of Medicine  - 2018William P. Argy, MD Teaching Award
    Georgetown University School of Medicine  - 2018String of Pearls Teaching Award
    Georgetown University School of Medicine  - 2017Outstanding Student Achievement
    Arnold P. Gold Foundation/Georgetown University School of Medicine  - 2017Gold Humanism Honors Society, Chapter President

    Collapse Overview 
    Collapse Overview
    Jack is a clinician-educator and Assistant Clinical Professor of Medicine at the University of California, San Francisco.

    He is based at the San Francisco VA Medical Center, where he sees patients and teaches residents and medical students in the emergency room, urgent care clinic, and inpatient wards.

    He also directs the internal medicine residency's Clinical Teaching Elective and is the co-Vice President of The Clinical Problem Solvers, a multimodal venture that aims to disseminate and democratize clinical reasoning education through a podcast, live virtual morning report, and diagnostic reasoning app.

    His academic interests are clinical reasoning, workplace teaching and learning, and clinical teacher development.

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    Collapse Featured Publications

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    Collapse Bibliographic 
    Collapse Publications
    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. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Diagnostic Momentum in Acute Liver Injury: an Exercise in Clinical Reasoning. J Gen Intern Med. 2022 Jun 08. Thomas I, Roberts A, Sharma S, Penner J, Taddei T. PMID: 35676586.
      View in: PubMed   Mentions:    Fields:    
    2. Capturing what matters: A retrospective observational study of advance care planning documentation at an academic medical center during the COVID-19 pandemic. Palliat Med. 2022 02; 36(2):342-347. Sun F, Lipinsky DeGette R, Cummings EC, Deng LX, Hauser KA, Kopp Z, Penner JC, Scott BS, Raffel KE, Kantor MA. PMID: 34920691.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCellsPHPublic Health
    3. How preceptors develop trust in continuity clinic residents and how trust influences supervision: A qualitative study. Perspect Med Educ. 2022 03; 11(2):73-79. Penner JC, Hauer KE, Julian KA, Sheu L. PMID: 34914028; PMCID: PMC8941004.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    4. Morning report goes virtual: learner experiences in a virtual, case-based diagnostic reasoning conference. Diagnosis (Berl). 2021 08 04; 9(1):89-95. Penner JC, Le S, Shipley LC, Murdock HM, Minter DJ, Nematollahi S. PMID: 34348421.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    5. The Reverse Halo Sign in an Immunocompromised Host. J Gen Intern Med. 2021 08; 36(8):2452-2453. Penner JC, Dyster TG, Babik JM. PMID: 33904050; PMCID: PMC8342741.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Graduating With Honors in Resilience: Creating a Whole New Doctor. Glob Adv Health Med. 2020; 9:2164956120976356. Mikhaiel JP, Pollack J, Buck E, Williams M, Lott A, Penner JC, Ann Cary M. PMID: 33329942; PMCID: PMC7720294.
      View in: PubMed   Mentions: 1  
    7. Making Meaning Through Institutional Engagement. Acad Med. 2020 11; 95(11):1626. Dyster TG, Penner JC. PMID: 33109960.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    8. Virtual Morning Report during COVID-19: A novel model for case-based teaching conferences. Med Educ. 2020 09; 54(9):851-852. Murdock HM, Penner JC, Le S, Nematollahi S. PMID: 32403168; PMCID: PMC7273056.
      View in: PubMed   Mentions: 23     Fields:    Translation:HumansCellsPHPublic Health
    9. Aspergillus-Pseudomonas interaction, relevant to competition in airways. Med Mycol. 2019 Apr 01; 57(Supplement_2):S228-S232. Sass G, Nazik H, Penner J, Shah H, Ansari SR, Clemons KV, Groleau MC, Dietl AM, Visca P, Haas H, Déziel E, Stevens DA. PMID: 30816973.
      View in: PubMed   Mentions: 19     Fields:    Translation:HumansAnimalsCells
    10. Studies of Pseudomonas aeruginosa Mutants Indicate Pyoverdine as the Central Factor in Inhibition of Aspergillus fumigatus Biofilm. J Bacteriol. 2018 01 01; 200(1). Sass G, Nazik H, Penner J, Shah H, Ansari SR, Clemons KV, Groleau MC, Dietl AM, Visca P, Haas H, Déziel E, Stevens DA. PMID: 29038255; PMCID: PMC5717155.
      View in: PubMed   Mentions: 50     Fields:    Translation:HumansAnimalsCells
    11. Studies of Pseudomonas aeruginosa Mutants Indicate Pyoverdine as the Central Factor in Inhibition of Aspergillus fumigatus Biofilm. Open Forum Infectious Diseases. 2017 Jan 1; 4(suppl_1):s116-s116. Sass SG, Nazik NH, Penner PJ, Shah SH, Clemons CK, Groleau GM, Déziel DE, Stevens SD. .
      View in: Publisher Site   Mentions:
    12. Pf4 bacteriophage produced by Pseudomonas aeruginosa inhibits Aspergillus fumigatus metabolism via iron sequestration. Microbiology (Reading). 2016 09; 162(9):1583-1594. Penner JC, Ferreira JAG, Secor PR, Sweere JM, Birukova MK, Joubert LM, Haagensen JAJ, Garcia O, Malkovskiy AV, Kaber G, Nazik H, Manasherob R, Spormann AM, Clemons KV, Stevens DA, Bollyky PL. PMID: 27473221.
      View in: PubMed   Mentions: 32     Fields:    Translation:HumansAnimalsCells
    13. Erratum for Nazik et al., effects of iron chelators on the formation and development of Aspergillus fumigatus biofilm. Antimicrob Agents Chemother. 2015 Nov; 59(11):7160. Nazik H, Penner JC, Ferreira JA, Haagensen JA, Cohen K, Spormann AM, Martinez M, Chen V, Hsu JL, Clemons KV, Stevens DA. PMID: 26464401; PMCID: PMC4604414.
      View in: PubMed   Mentions: 1     Fields:    
    14. Inhibition of Aspergillus fumigatus and Its Biofilm by Pseudomonas aeruginosa Is Dependent on the Source, Phenotype and Growth Conditions of the Bacterium. PLoS One. 2015; 10(8):e0134692. Ferreira JA, Penner JC, Moss RB, Haagensen JA, Clemons KV, Spormann AM, Nazik H, Cohen K, Banaei N, Carolino E, Stevens DA. PMID: 26252384; PMCID: PMC4529298.
      View in: PubMed   Mentions: 46     Fields:    Translation:HumansAnimalsCells
    15. Effects of Iron Chelators on the Formation and Development of Aspergillus fumigatus Biofilm. Antimicrob Agents Chemother. 2015 Oct; 59(10):6514-20. Nazik H, Penner JC, Ferreira JA, Haagensen JA, Cohen K, Spormann AM, Martinez M, Chen V, Hsu JL, Clemons KV, Stevens DA. PMID: 26239975; PMCID: PMC4576070.
      View in: PubMed   Mentions: 17     Fields:    Translation:AnimalsCells
    16. Molecular epidemiology of Aspergillus collected from cystic fibrosis patients. J Cyst Fibros. 2015 Jul; 14(4):474-81. Sabino R, Ferreira JA, Moss RB, Valente J, Veríssimo C, Carolino E, Clemons KV, Everson C, Banaei N, Penner J, Stevens DA. PMID: 25459562.
      View in: PubMed   Mentions: 30     Fields:    Translation:HumansAnimals
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