Adam Justin Klein, DO| Infectious Disease | MedStar Health
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Adam Justin Klein

Adam Justin Klein, DO
Provider is directly employed by MedStar Health

4.8 out of 5 (75 reviews)

Specialties: Infectious Disease

Languages: English

Clinical areas of focus

  • Bone Infection (OSTEOMYELITIS)
  • Gastroenterology Care
  • Hepatitis B
  • Hepatitis C
  • Hepatitis E Treatment
  • Hiv Pre-Exposure Prophylaxis (PREP)
  • Influenza
  • Rast Test
  • Sexually Transmitted Disease Testing
  • Sexually Transmitted Diseases
  • Sexually Transmitted Infection (STI) Testing
  • Staphylococcus Aureus Screening
  • Travel Health Consultation
  • Vaccinations
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Conditions and procedures

Conditions I treat

  • Abnormal Immunological Findings
  • Abscess Of The Liver
  • Abscess Of The Mediastinum
  • Amebiasis Of The Liver
  • Aspergillosis
  • Bone Infection (OSTEOMYELITIS)
  • Brucellosis
  • Carrier Of Infectious Disease
  • Carrier Of Mrsa
  • Cellulitis Of The Leg
  • Chlamydial Infection Of The Cervix
  • Clostridioides Difficile (C. DIFF)
  • Cryptococcosis Of The Brain
  • Cryptococcosis Of The Lungs
  • Cutaneous Abscess
  • Dermatophytosis (RINGWORM)
  • Fungal Infections
  • Fungal Infections Of Skin
  • Fungal Meningitis
  • Fungal Otitis Externa
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Herpes (GENITAL HERPES)
  • Herpes Simplex Virus Infection Of The Eye
  • Histoplasmosis
  • Human Immunodeficiency Virus (HIV)
  • Infection After Transplant
  • Infectious Mononucleosis
  • Inflammatory Spondylopathies
  • Influenza
  • Intestinal Infections
  • Intraspinal Granuloma
  • Joint Infection (SEPTIC ARTHRITIS)
  • Kaposi's Sarcoma
  • Late Stage Syphilis
  • Nocardiosis Of The Lungs
  • Osteomyelitis Of The Leg
  • Penile Inflammation
  • Pneumonia
  • Prosthetic Joint Infection Of The Knee
  • Pulmonary Tuberculosis
  • Relapsing Fevers
  • Schistosomiasis
  • Sepsis
  • Sexually Transmitted Diseases
  • Staphylococcal Infection
  • Streptococcus, Staphylococcus, And Enterococcus
  • Syphilis
  • Traveler's Diarrhea
  • Tuberculosis In Children
  • Tuberculosis Of The Spine
  • Yellow Fever
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Procedures I perform

  • Antibiotic Therapy
  • Bacteriology Testing
  • Bone Biopsy
  • Cellulitis Treatment
  • Cytomegalovirus (CMV) Testing
  • Dopamine Therapy
  • Ectopic Cilia Treatment
  • Gastroenterology Care
  • Gram Stain
  • Health Promotion Counseling
  • Helicobacter Pylori Stool Test
  • Hepatitis C Genotyping
  • Hepatitis E Treatment
  • Hiv Pre-Exposure Prophylaxis (PREP)
  • Immunoglobulin Administration
  • Lumbar Puncture
  • Malaria Treatment
  • Mep (MOTOR EVOKED POTENTIALS)
  • Methicillin-Resistant Staphylococcus Aureus (MRSA) Screening
  • Nasal Culture
  • Osteomyelitis Treatment
  • Prosthetic Joint Infection Treatment
  • Rapid Flu Testing
  • Rast Test
  • Real-Time Pcr
  • Sexually Transmitted Disease Testing
  • Sexually Transmitted Infection (STI) Testing
  • Staphylococcus Aureus Screening
  • Sti Treatment
  • Travel Health Consultation
  • Tuberculosis (TB) Test
  • Tuberculosis Testing
  • Urinary Protein Test
  • Vaccinations
  • Western Blotting
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Practice locations

Distance from Change Location Enter your Location

110 Irving St NW
Rm 1A-50B
Washington, DC, 20010

202-877-0333
Get Directions

miles away

Fax 202-877-0341

Insurance

This list represents the major payors accepted by MedStar Health.

NOTE: Payor contracts change and not all plans associated with a payor may be covered. Payors may offer multiple plans. If you have a question related to your insurance, please contact your insurance plan directly. Contact information is located on your health insurance ID card.

*Denotes limited participation. Specific providers and practices may NOT be participating. Please contact your insurance plan directly.

  • List of insurance plans we accept
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Cigna Health Care
    • Kaiser Permanente*
    • MedStar Select (Administered by CareFirst)
    • United HealthCare
    • Aetna
    • CareFirst BlueCross BlueShield of Maryland
    • Healthspring
    • Humana
    • Medicare & Railroad Medicare
    • United HealthCare
    • Aetna Better Health of Maryland *
    • Medical Assistance/Medicaid
    • MedStar Family Choice MD
    • Priority Partners *
    • United HealthCare Community Health Plan MD
    • Wellpoint MD
    • AmeriHealth Caritas
    • Health Services For Children With Special Needs (HSCSN)
    • Medical Assistance/Medicaid
    • MedStar Family Choice DC
    • Johns Hopkins Employer Health Programs *
    • Johns Hopkins US Family Health Plan *
    • MultiPlan
    • Private Healthcare Systems
    • Tricare/Humana Military
    • VA Community Care Network (VACCN)

Education

Board Certification: American Board of Internal Medicine, Infectious Disease

Board Certification: American Board of Internal Medicine, Internal Medicine

Fellowship: George Washington University Hospital (2021)

Residency: Methodist Hospital and Medical Center-Dallas (2019)

Medical School: Touro College Of Osteopathic Medicine (2016)

Ratings and reviews

  • Explanations the care provider gave you about your problem or condition

    4.8
  • Extent to which the care provider listened to you

    4.8
  • Care provider’s discussion of any proposed treatment (options, risks, benefits, etc.)

    4.8
  • Provider included you in decisions

    4.8
  • Concern the care provider showed for your questions or worries

    4.8
  • Likelihood of recommending this care provider to others

    4.8
  • Apr 9, 2026

    All questions were addressed

  • Mar 13, 2026

    Very good as always

  • Sep 8, 2025

    Very please with MedStar.