Skip Navigation
Find a Doctor


Photo of Dr. Sara Keller

Sara Condron Keller, MD MPH MSHP

Clinical Associate
Appointment Phone


Main Location

Johns Hopkins Rockland Physician Practice and Research Group

View All Locations
Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Clinical Associate

Centers & Institutes

  • Infectious Disease Center for Viral Hepatitis


Clostridium Difficile, Hepatitis B virus infection (HBV), Hepatitis C Virus infection (HCV), HIV/AIDS, Infectious Disease, Infectious Diseases, Osteomyelitis, Quality of Care, Surgical Infections, Urinary Tract Infections, Viral Hepatitis, Acute or Chronic

Research Interests

HIV care cascade; Quality of care in patients with HIV; Outpatient parenteral antimicrobial therapy; Quality improvement


Dr. Sara Keller graduated from the Duke University School of Medicine in 2007. She completed her Master of Public Health in epidemiology in 2006 at the University of North Carolina at Chapel Hill. She then completed a residency in Internal Medicine in the Osler Medical Residency Training Program at the Johns Hopkins Hospital in 2010. She then completed a fellowship in Infectious Diseases at the University of Pennsylvania in 2012, and a fellowship in the University of Pennsylvania Centers for Healthcare Improvement and Patient Safety in 2013. She also completed a Master of Science in Health Policy at the University of Pennsylvania in 2013.

She is currently a Clinical Associate in Infectious Disease where she primarily sees patients at Johns Hopkins Greenspring Station, and also attends on the inpatient infectious disease consult service at the Johns Hopkins Hospital.

Her clinical interests are in the long-term management of patients with HIV, hepatitis C, or hepatitis B, the management of outpatients on parenteral antimicrobial therapy, chronic bacterial infections, and general infectious disease


  • English
  • Spanish


2010-Present     Infectious Diseases Society of America

Additional Resources +
  • Education +


    • University of Pennsylvania SOM - The Robert Wood Johnson Foundation Clinical Scholars Program (Philadelphia PA ) (2013)
    • Duke University School of Medicine (Durham NC ) (2007)
    • University of North Carolina School of Public Health (Chapel Hill NC ) (2006)


    • Johns Hopkins University School of Medicine / Medicine (Baltimore MD ) (2010)


    • University of Pennsylvania School of Medicine (Philadelphia PA ) (2013)
    • University of Pennsylvania School of Medicine / Infectious Diseases (Philadelphia PA ) (2012)


    • Infectious Disease, American Board of Internal Medicine (2012)
    • Internal Medicine, American Board of Internal Medicine (2010)
  • Research & Publications +

    Selected Publications

    1. Keller MD, Chen DF, Condron SA, Liu N, Reinsmoen NL, Buckley RH. The effect of natural killer cell killer Ig-like receptor alloreactivity on the outcome of bone marrow stem cell transplantation for severe combined immunodeficiency (SCID). Journal of Clinical Immunology. 2007;27(1):109-116.
    2. Follmar KE, Condron SA, Turner II, Nathan JD, Ludwig KA. Treatment of metronidazole-refractory Clostridium difficile enteritis with vancomycin. Surgical Infections. 2008;9(2):195-200.
    3. Song W, Condron S, Mocca BT, Veit SJ, Hill D, Abbas A, Jerse AE. Local and humoral immune responses against primary and repeat Neisseria gonorrhoeae genital tract infections of 17-beta-estradiol-treated mice. Vaccine. 2008;26(45):5741-5751.
    4. Keller SC, Silberberg M, Hartmann K, Michener JL. Perceived discrimination and use of healthcare services in a North Carolina population of Latino immigrants. Hispanic Health Care International. 2010;8(1):4-13.
    5. Keller S, Jones J, Erbelding E. Choice of rapid HIV testing and entrance into care in Baltimore City sexually transmitted diseases clinics. AIDS Patient Care and STDs. 2011;25(4):237-43.
    6. Keller SC, Linkin DR, Fishman NO, Lautenbach E. Variations in identification of healthcare-associated infections. Infection Control and Hospital Epidemiology. 2013;34(7):678-86.
    7. Keller SC, Yehia B, Eberhart M, Brady K. Accuracy of definitions for linkage to care in persons living with HIV. Journal of AIDS. 2013;63(5):622-30.
    8. Yehia BR, Schranz A, Momplaisir F, Keller SC, Gross R, Frank I, Metlay JP, Brady KA. Outcomes of HIV-infected patients receiving care at multiple clinics. AIDS Behav. 2013 Sep 28 [epub ahead of print].
    9. Wine-Lee L, Keller SC, Wilck MR, Gluckman S, VanVoorhees A. From the Medical Board of the National Psoriasis Foundation: Vaccination in adult patients on systemic therapy for psoriasis. J Am Acad Dermatol. 2013;69(6):1003-13.
    10. Keller SC, Ciuffetelli D, Bilker W, Norris A, Timko D, Rosen A, Myers J, Hines J, Metlay J. The impact of a post-discharge infectious diseases transitions service on the care of patients on outpatient parenteral antimicrobial therapy. J Pharm Technology. 2013;29(5):205.
    11. Keller SC, Momplaisir F, Newcomb C, Liu Q, Radcliffe S, Lo Re V, Long J. Colorectal cancer incidence and screening rates in Medicaid patients with and without HIV. AIDS Care. 2013 Nov 5. [epub ahead of print].
  • Academic Affiliations & Courses +
  • Activities & Honors +


    2007: American Association of Medical Colleges Caring for Communities Award

    2011-2013: Institutional Comparative Effectiveness Research Mentored Career Development Award (KM1)

    2012: ID Week Trainee Travel Award

    2012: Quality and Patient Safety Award, University of Pennsylvania

    Professional Activities

    Reviewer, AIDS Patient Care and STDs

    Reviewer, Annals of Internal Medicine

    Reviewer, AIDS and Behavior

    Member, Infectious Diseases Society of America Committee on Development of Guidelines for Outpatient Parenteral Antimicrobial Therapy

  • Videos & Media +

    Recent News Articles & Media Coverage

    Keller SC, Linkin DR, Fishman NO, Lautenbach E. Variations in identification of healthcare-associated infections. Infectious Diseases News. 2013.

  • Events +
  • Contact & Locations +


    Johns Hopkins Rockland Physician Practice and Research Group
    10751 Falls Road
    Falls Concourse
    Lutherville, MD 21093
    Phone: 410-583-2909
    Appointment Phone: 410-583-2900
    Fax: 410-583-2654
    Location Map


    • Medicine - Infectious Diseases

Is This You? Edit Profile


© The Johns Hopkins University, The Johns Hopkins Hospital, and Johns Hopkins Health System. All rights reserved.