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David J. Riedel, MD, M.P.H

Academic Title:

Associate Professor

Primary Appointment:


Administrative Title:

CIHEB Medical Director

Additional Title:

Associate Professor, Division of Clinical Care and Research, Institute of Human Virology; Medical Director, Center for International Health, Education, and Biosecurity; Director, Infectious Disease Fellowship Program

Phone (Primary):


Education and Training

Medical School - Penn State University College of Medicine, Hershey, PA
Residency - Internal Medicine, Johns Hopkins University, Baltimore, MD
Fellowship - Infectious Disease, University of Maryland, Baltimore, MD
MPH - Epidemiology, University of Maryland, Baltimore, MD

Highlighted Publications

  1. Riedel DJ, Rositch AF, Redfield RR, Blattner WA. HIV-associated lymphoma subtype distribution, immunophenotypes, and survival in an urban clinic population. Leuk Lymphoma 2016; 57(2):306-12.
  2. Doll M, Kleinberg M, Kokh D, Riedel DJ. Loss of virologic control and severe Pneumocystis pneumonia in an HIV-infected patient receiving chemotherapy for non-small cell lung cancer. AIDS Res Hum Retroviruses 2016;32(1):4-5.
  3. Mutagoma M, Ndahimana J, Kayirangwa E, Dahourou AG, Balisanga H, DeVos JR, McAlister D, Yang C, Bertagnolio S, Riedel DJ, Nsanzimana S. Prevalence of transmitted HIV-1 drug resistance among young adults attending HIV counseling and testing clinics in Kigali, Rwanda. Antivir Ther 2016;21(3):247-51.
  4. Ndahimana JA, Riedel DJ*, Muhayimpundu R, Nsanzimana S, Niyibizi G, Mutaganzwa E,  Mulindabigwi A, Baribwira C, Kiromera A, Jagodzinski LL, Peel SA, Redfield RR. HIV drug resistance mutations among patients failing second-line antiretroviral therapy in Rwanda. Antivir Ther 2016;21(3)253-9.  *co-first author.
  5. Mutagoma M, Remera E, Sebuhoro D, Kanter S, Riedel DJ, Nsanzimana S. The prevalence of syphilis infection and its associated factors in the general population of Rwanda: a national household-based survey. J Sex Transm Dis, 2016;2016:4980417.
  6. Kayumba K, Nsanzimana S, Binagwaho A, Mugwaneza P, Rusine J, Remera E, Koama JB, Ndahindwa V, Johnson P, Riedel DJ, Condo J. TRACnet internet and SMS technology improve time to antiretroviral therapy initiation among HIV-infected infants in Rwanda. Pediatr Infect Dis J 2016;35(7):767-71.
  7. Ndahimana JD, Riedel DJ, Mwumvaneza M, Sebuhoro D, Uwimbabazi JC, Kubwimana M, Mugabo J, Mulindabigwi A, Kirk C, Kanters S, Forrest JI, Jagodzinski LL, Peel SA, Ribakare M, Redfield RR, Nsanzimana S. Drug resistance mutations after the first 12 months on antiretroviral therapy and determinants of virologic failure in Rwanda. Trop Med Int Health 2016;21(7):928-35.
  8. Schmalzle S, Buchwald UK, Gilliam BL, Riedel DJ. Cryptococcus neoformans infection in malignancy. Mycoses 2016;59(9):542-52.
  9. Fantry LE, Nowak RG, Fisher LH, Cullen NR, Yimgang DP, Stafford KA, Riedel DJ, Kang M, Innis EK, Riner A, Wang EW, Charurat ME. Colonoscopy findings in HIV-infected men and women from an urban United States cohort compared to non-HIV-infected men and women. AIDS Res Hum Retroviruses 2016;32(9):860-7.
  10. Riedel DJ, Taylor S, Simango R, Kiromera A, Sebeza J, Baribwira C, Musabeyezu E. Hepatitis C treatment outcomes using interferon-  and ribavirin-based therapy in Kigali, Rwanda. Trans Royal Soc Trop Med Hyg 2016;110(8):495-7.
  11. Riedel DJ, Stafford KA, Vadlamani A, Redfield RR. Virologic and immunologic outcomes in HIV-infected patients with cancer. AIDS Res Hum Retroviruses 2016 Nov 8. [Epub ahead of print].
  12. Mutagoma M, Balisanga H, Remera E, Gupta N, Malamba SS, Riedel DJ, Nsanzimana S. Ten-year trends of syphilis in sero-surveillance of pregnant women in Rwanda and correlates of syphilis-HIV co-infection. Int J STD AIDS 2017; 28(1):45-53.
  13. Mutagoma M, Balisanga H, Sebuhoro D, Mbituyumuremyi A, Remera E, Malamba SS, Riedel DJ, Nsanzimana S. Hepatitis C virus and HIV co-infection among pregnant women in Rwanda. BMC Infect Dis 2017;17(1):167.
  14. Mutagoma M, Nyirazinyoye L, Sebuhoro D, Riedel DJ, Ntaganira J. Syphilis and HIV prevalence and associated factors to their co-infection, hepatitis B and hepatitis C viruses prevalence among female sex workers in Rwanda. BMC Infect Dis. 2017 Jul 28;17(1):525.

Research Interests

Cancer in HIV-infected patients
Improving clinical management of HIV and cancer
Disparities in cancer care and mortality between HIV and non-HIV patients
International HIV care and treatment

Clinical Specialty Details

HIV/AIDS medicine
Infectious Diseases
Cancer ID

Links of Interest