Todd Tarquin Brown MD

Endocrinology•Baltimore, MD

Diabetes, Lipid Metabolism

Professor of Medicine and Epidemiology, Johns Hopkins University School of Medicine

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601 North Caroline StreetFloor 7Baltimore, MD 21287
Phone+1 410-955-9270
Fax+1 410-367-2042

Education & Training

Johns Hopkins UniversityFellowship, Endocrinology, Diabetes, and Metabolism, 2001 - 2004
MedStar Health Georgetown University/Georgetown HospitalResidency, Internal Medicine, 1998 - 2001
Columbia University Vagelos College of Physicians and SurgeonsClass of 1998

Certifications & Licensure

MD State Medical License 2003 - 2026
DC State Medical License 1999 - 2002
VA State Medical License 1998 - 2002
American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
CMS Meaningful Use Stage 2 Certification Beacon Oncology 2014 Certified Module, Epic Systems Corporation, 2014, 2016-2017
CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory - Core EMR, Epic Systems Corporation, 2014, 2016-2017

Clinical Trials

Omega-3 Fatty Acids for High Triglycerides in HIV-infected Patients Start of enrollment: 2006 Oct 01
Completed
Phase 4
Comparative Study of Three NNRTI-Sparing HAART Regimens Start of enrollment: 2009 May 01
Completed
Phase 3
Impact of Antiretroviral Therapy on Metabolic, Skeletal, and Cardiovascular Parameters Start of enrollment: 2009 Jun 01
Completed

Publications & Presentations

PubMed

The association of methadone use with physical function and frailty among persons who inject drugs.
Grace L Kulik, Hsing-Yu Hsu, Jacqueline Rudolph, Yutong Jiang, Kristine M Erlandson
Addiction. 2026-05-01
Frailty, Physical Function Impairment, and Pulmonary Function in Aging Men With and Without HIV from the Multicenter AIDS Cohort Study.
Mona Abdo, Ken M Kunisaki, Alison Morris, Valentina Stosor, Dong Chang
AIDS Research and Human Retroviruses. 2026-05-01
Mitochondrial DNA Fragment Dynamics in Acute and Chronic Human Immunodeficiency Virus: Insights From Human and Nonhuman Primate Models.
Jing Sun, Lolita S Nidadavolu, Hsing-Yu Hsu, Rohan G Rajagopal, Jacquie Astemborski
The Journal of Infectious Diseases. 2026-04-29

Journal Articles

The Association Between HIV Infection and Mitochondrial DNA Copy Number in Peripheral Blood: A Population-Based, Prospective Cohort Study
Todd T Brown, Shruti H Mehta, Gregory D Kirk, The Journal of Infectious Diseases
To T or Not to T: Differences in Testosterone Use and Discontinuation by HIV Serostatus Among Men Who Have Sex with Men*
T T Brown, J E Lake, W S Post, A Dobs, HIV Medicine

Press Mentions

Risk of Fracture Is Significantly Higher in HIV-Infected PatientsAugust 28th, 2008
GLP-1s & HIV Care: Expert Insights from Dr. Todd BrownFebruary 27th, 2026
GLP-1 Agonists Could Be a Global Game-Changer, but Need to Be Accessible and AffordableMarch 28th, 2026

Grant Support

Estrogen's Impact on IgG Glycomic Modulation of Immunity and Inflammation During HIVUNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON2025–2029
Defining cellular and molecular processes underlying adipose tissue dysfunction onINSTI-based antiretroviral therapyJOHNS HOPKINS UNIVERSITY2024–2029
Clinical Research and Epidemiology in Diabetes and EndocrinologyJOHNS HOPKINS UNIVERSITY2002–2028
Clinical Research and Epidemiology in Diabetes and EndocrinologyJOHNS HOPKINS UNIVERSITY2002–2028
Clinical Research Sites for the MACS/WIHS Combined Cohort Study (MACS/WIHS-CCS) - Baltimore/Wash DC CenterJOHNS HOPKINS UNIVERSITY2019–2026

Other Languages

French

External Links

Johns Hopkins Physicianshttp://www.hopkinsmedicine.org/todd-brown