Skip to main content
Charles Flexner, MD, Infectious Disease, Baltimore, MD

Charles Williams Flexner MD

Infectious Disease•Baltimore, MD

Professor of Medicine, Johns Hopkins University School of Medicine; Director, AIDS Clinical Trials Unit; Deputy Director, Institute for Clinical and Translational Research

Join to view full profile

  • 1800 Orleans StreetBaltimore, MD 21287

  • Phone+1 410-955-5000

  • Fax+1 410-955-5001

Dr. Flexner is on Doximity

As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.
See Dr. Flexner's full profileAlready have an account?

Summary

  • Dr. Charles Flexner is an infectious disease specialist based in Baltimore, MD. He completed his medical education at Johns Hopkins University School of Medicine followed by a residency in Internal Medicine at Stanford University and fellowships in Infectious Disease at the National Institutes of Health Clinical Center and Johns Hopkins University. He is experienced in emerging infectious diseases and has been involved in various clinical trials, including those focused on contraceptive implants, Hepatitis C, and HIV. Dr. Flexner has several publications, with recent articles focusing on subscription-based pricing for drugs, and long-acting therapeutics for infectious diseases, and outcomes in HIV-infected populations.

Education & Training

  • Johns Hopkins University
    Johns Hopkins UniversityFellowship, Infectious Disease, 1988 - 1989
  • National Institutes of Health Clinical Center
    National Institutes of Health Clinical CenterFellowship, Infectious Disease, 1985 - 1987
  • Stanford Health Care-Sponsored Stanford University
    Stanford Health Care-Sponsored Stanford UniversityResidency, Internal Medicine, 1982 - 1985
  • Johns Hopkins University School of Medicine
    Johns Hopkins University School of MedicineClass of 1982

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1983 - Present
  • MD State Medical License
    MD State Medical License 1985 - 2026
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Effect of Antiretroviral Therapy on Plasma Concentrations of Chloroquine and Desethyl-Chloroquine  
    Charles Flexner, Michael M Lederman, Clinical Infectious Diseases

Lectures

  • Modern HIV Therapy: Progress and Prospects 
    Virology Education B.V, Baltimore, Maryland - 11/5/2012

Other

Press Mentions

  • Management of Patients with HIV, Limited Treatment Options
    Management of Patients with HIV, Limited Treatment OptionsOctober 26th, 2022
  • New Approaches to HIV Prevention, Management of Patients with HIV
    New Approaches to HIV Prevention, Management of Patients with HIVOctober 25th, 2022
  • Forty Years on, Black Americans Disproportionately Hit by HIV
    Forty Years on, Black Americans Disproportionately Hit by HIVMay 6th, 2021

Grant Support

  • The Long-Acting/Extended Release Antiretroviral Resource Program (LEAP)JOHNS HOPKINS UNIVERSITY2015–2030
  • Johns Hopkins University Baltimore India Clinical Trail Unit (JHUBI CTU)JOHNS HOPKINS UNIVERSITY2007–2027
  • Johns Hopkins AIDS Clinical Trials UnitNational Institute Of Allergy And Infectious Diseases2007–2012
  • ACTG A5128National Center For Research Resources2005–2007
  • ACTG A5191National Center For Research Resources2004–2007

Other Languages

  • Italian

External Links

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence:

Dr. Charles Flexner, Dr. Charles Flexner, MD, Dr. C Flexner, Dr. Charles Williams Flexner