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About Dr. Karen C Carroll

Dr. Karen C Carroll, MD is a Doctor primarily located in Baltimore, MD. She has 39 years of experience. Her specialties include Medical Microbiology, Internal Medicine, Infectious Disease and Pathology. She speaks English.

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Primary Address

Johns Hopkins Hospital

1800 Orleans St
Baltimore, MD 21287
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Dr. Karen C Carroll has the following 4 specialties

  • Medical Microbiology
  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Infectious Disease

    An infectious disease specialist has specialized training in the diagnosis and treatment of contagious diseases.
    Infectious diseases, also known as contagious or transmissible diseases, are those that stem from pathogen from a host organism. These infections may spread to other carriers through physical touch, airborne inhalation, bodily fluids or contaminated foods.
    Infectious disease specialists identify whether the disease is caused by bacteria, a virus, a fungus or a parasite often through blood tests and then determine what course of treatment, if any, is necessary.

  • Pathology

    A pathologist is a physician who specializes in the causes and paths taken by different diseases in order to accurately diagnose an illness.
    Pathologists diagnose and determine the characteristics of a disease through the study of biopsies of diseased tissue or of bodily fluids. For example, a pathologist will look at a biopsy of a skin lesion in order to diagnose or rule out skin cancer. A pathologist will also look at a Pap smear in order to check for a gynecological cancer like cancer of the uterus.
    In addition to determining the cause and development of a disease, these specialists also study the changes a disease makes to a body and the consequences of those structural changes.

  • Specialty Expertise

    Dr. Karen C Carroll has the following 14 expertise

  • Virus Diseases
  • Community-Acquired Infections
  • Bacterial Infections
  • Diarrhea
  • HIV Infections
  • Vaccination
  • Fever
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Bacteremia
  • Gram-Positive Bacterial Infections
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Infection
  • Immunization

Dr. Karen C Carroll has 3 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience

Board Certifications

Dr. Karen C Carroll is Board Certified in 3 specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


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  • Education

    39 Years Experience

  • University Of Maryland School Of Medicine

    Graduated in 1979

  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

Johns Hopkins Hospital, 1800 Orleans St, Baltimore, MD
  • Similiar Doctors

    Dr. Karen C Carroll is similar to the following 3 Doctors near Baltimore, MD.

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