Gregory D. Kirk
Experienced in Kaposi Sarcoma

Dr. Gregory D. Kirk

Infectious Disease
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 
Offers Telehealth

Experienced in Kaposi Sarcoma
Johns Hopkins Medicine
The Johns Hopkins Hospital
1800 Orleans Street, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Gregory Kirk is a professor of medicine at the Johns Hopkins University School of Medicine. He holds joint appointments in oncology and, at the Johns Hopkins Bloomberg School of Public Health, in epidemiology. His areas of clinical expertise include epidemiology, hepatitis, HIV, AIDS and infectious diseases. He serves as the vice chair for clinical and translational research at the Johns Hopkins School of Medicine. Dr. Kirk received his undergraduate degree from Oklahoma State University. He earned a Ph.D. and M.P.H. from the Johns Hopkins Bloomberg School of Public Health. He earned his M.D. from the University of Oklahoma Health Sciences Center College of Medicine. He completed a residency in preventative medicine at the Johns Hopkins Bloomberg School of Public Health and in internal medicine at Georgetown University. He performed a fellowship in infectious diseases at the National Institute of Allergy and Infectious Diseases. His research focuses on understanding and preventing the long-term consequences of chronic HIV infection, particularly the malignant complications of HIV and viral hepatitis. He has extensive research and clinical experience in Africa, leading the Gambia Liver Cancer Study, one of the largest studies of hepatocellular carcinoma (HCC) performed in the continent, in addition to years of collaborative research in Uganda. Dr. Kirk pioneered the use of elastography and application of novel aflatoxin-associated biomarkers of HCC risk to be applied in Consortium projects. He has strong, multidisciplinary team leadership skills as principal investigator of the ALIVE cohort and several other collaborative studies in Baltimore.

Dr. Kirk is rated as an Experienced provider by MediFind in the treatment of Kaposi Sarcoma. His top areas of expertise are HIV/AIDS, Hepatitis C, Hepatitis, and Hepatitis B.

His clinical research consists of co-authoring 273 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 2 articles in the study of Kaposi Sarcoma.

Graduate Institution
Johns Hopkins Bloomberg School Of Public Health, MPH, 1994
Residency
MedStar Georgetown University Hospital, Internal Medicine, 2001
Specialties
Infectious Disease
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
National Institutes of Health Clinical Center, Infectious Diseases, 2004
Hospital Affiliations
Johns Hopkins Bayview Medical Center
Saint Joseph Regional Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
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Locations

The Johns Hopkins Hospital
1800 Orleans Street, Baltimore, MD 21287
Call: 410-955-5000

Additional Areas of Focus

Dr. Kirk has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

HIV/AIDS
Liver Cancer

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Clinical Trials

Using mHealth to Respond Early to Acute Exacerbations of COPD in HIV (mREACH)
Using mHealth to Respond Early to Acute Exacerbations of COPD in HIV (mREACH)
Enrollment Status: Completed
Publish Date: July 07, 2023
Intervention Type: Other
Study Phase: Not Applicable

273 Total Publications

Coping strategy as a predictor of illicit drug use among persons who inject drugs.
Coping strategy as a predictor of illicit drug use among persons who inject drugs.
Journal: Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors
Published: November 17, 2025
View All 273 Publications
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The Johns Hopkins Hospital

1717 East Monument Street, Park Building, Ground Level, Park Building, Ground Level, 
Baltimore, MD 
 (1.2 miles away)
443-287-6217
Languages Spoken:
English, Spanish
See accepted insurances
Offers Telehealth

Olivia Kates is an Infectious Disease provider in Baltimore, Maryland. Dr. Kates is rated as an Advanced provider by MediFind in the treatment of Kaposi Sarcoma. Her top areas of expertise are COVID-19, Diphtheria, Severe Acute Respiratory Syndrome (SARS), and Listeriosis.

VIEW MORE KAPOSI SARCOMA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Kirk's expertise for a condition
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  • Elite
  • HIV/AIDS
    Dr. Kirk is
    Elite
    . Learn about HIV/AIDS.
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  • Distinguished
  • Hepatitis
    Dr. Kirk is
    Distinguished
    . Learn about Hepatitis.
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  • Hepatitis C
    Dr. Kirk is
    Distinguished
    . Learn about Hepatitis C.
    See more Hepatitis C experts
  • Advanced
  • COVID-19
    Dr. Kirk is
    Advanced
    . Learn about COVID-19.
    See more COVID-19 experts
  • Hepatitis B
    Dr. Kirk is
    Advanced
    . Learn about Hepatitis B.
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  • Severe Acute Respiratory Syndrome (SARS)
    Dr. Kirk is
    Advanced
    . Learn about Severe Acute Respiratory Syndrome (SARS).
    See more Severe Acute Respiratory Syndrome (SARS) experts
  • Spontaneous Bacterial Peritonitis
    Dr. Kirk is
    Advanced
    . Learn about Spontaneous Bacterial Peritonitis.
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  • Experienced
  • Emphysema
    Dr. Kirk is
    Experienced
    . Learn about Emphysema.
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  • Herpes Virus Antenatal Infection
    Dr. Kirk is
    Experienced
    . Learn about Herpes Virus Antenatal Infection.
    See more Herpes Virus Antenatal Infection experts
  • Kaposi Sarcoma
    Dr. Kirk is
    Experienced
    . Learn about Kaposi Sarcoma.
    See more Kaposi Sarcoma experts
  • Liver Failure
    Dr. Kirk is
    Experienced
    . Learn about Liver Failure.
    See more Liver Failure experts
  • Osteomyelitis
    Dr. Kirk is
    Experienced
    . Learn about Osteomyelitis.
    See more Osteomyelitis experts
  • Osteomyelitis in Children
    Dr. Kirk is
    Experienced
    . Learn about Osteomyelitis in Children.
    See more Osteomyelitis in Children experts
View All 10 Experienced Conditions
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