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 (62 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)
  • Early Syphilis
  • 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 LocationEnter your Location

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

202-877-0333

Fax 202-877-0341

Get Directions

miles away

Fax 202-877-0341

Insurance

MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.

  • List of insurance plans we accept
    • Private Health Care Systems (PPO)
    • TRICARE East Select
    • Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
    • Aetna Medicare Advantage PFFS Plan
    • Medicare Advantage - Advantra Value (PPO)
    • UnitedHealthcare Individual Exchange Plans
    • CareFirst Blue Card Program
    • DC/MD SHOP QHP Small Business Plans
    • Select HMO/HealthFund/Health Network
    • United Healthcare Select HMO - EPO/NPP
    • Aetna Better Health of MD
    • Choice Care Network/HUMANA (PPO)
    • Choice POS II Open Access
    • Private Fee-for-Service Plans (PFFS)
    • CIGNA PPO Plus
    • United Healthcare Choice Plus
    • Aetna Better Health of VA
    • Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
    • TriWest Healthcare Alliance
    • Kaiser Permanente Signature
    • Aetna Advantage 5750
    • Kaiser Permanente Signature - Added Choice
    • Aetna Signature Administrator PPO/TPA
    • Jai Medical Systems - Maryland Health Choice
    • First Health PPO
    • CareFirst Maryland Point of Service Plan
    • CareFirst Blue Choice Opt Out Open Access
    • CareFirst BlueChoice HMO
    • United Medicare Private Fee-for-Service (PFFS) plans
    • Coventry of Delaware HMO/PPO
    • United Healthcare Options (PPO)
    • AmeriHealth Caritas DC Healthy Families
    • Medicare FFS
    • Cigna True Choice Plus Medicare (PPO)
    • Great-West Healthcare POS/CIGNA
    • M.D. IPA Preferred (POS)
    • Anthem BCBS Medi Blue Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Magellan Complete Care of VA - VA Medicaid MCO
    • CareFirst Group Medicare Advantage
    • Anthem BCBS of VA HealthKeepers (POS & POS OA)
    • United Healthcare Select HMO-EPO/NPP Cardiac Global
    • Humana Gold Plus HMO
    • Cigna Alliance Medicare (HMO)
    • Anthem BCBS Medi Blue SNP
    • Aetna Medicare Advantage HMO & PPO Plans
    • CareFirst FEP Blue Focus
    • Choice POS
    • Aetna Managed Choice Open Access (POS)
    • Optima Family Care MCO - VA Medicaid MCO
    • IH-Open POS II
    • Coventry Health Care National Network PPO
    • Amerigroup DC Alliance
    • CIGNA HMO Open Access
    • Lasso Healthcare - Medicare Medical Savings Account
    • Amerigroup DC Healthy Families
    • United Healthcare Navigate Cardiac Global
    • MD IPA (HMO) & MD IPA Preferred Cardiac Global
    • MedStar Family Choice - Maryland Health Choice
    • Kaiser Permanente Medicare Advantage Signature and Select
    • First Health PPO
    • CIGNA HMO & Network (HMO)
    • CareFirst Community Health Plan of MD
    • Kaiser Permanente Flexible Choice 3-tier POS
    • Anthem BCBS of VA HealthKeepers Plus
    • IH-Open Network Only Plus
    • Health Services for Children with Special Needs
    • CareFirst Group Medicare Advantage prescription drug benefit (PPO)
    • Aetna Elect Choice/ EPO (Aetna Health Fund)
    • IH-Open HMO
    • M.D. IPA (HMO)
    • United Healthcare Choice Plus Cardiac Global
    • Choice Fund PPO
    • CareFirst (NCA) Indemnity
    • Anthem BCBS of VA HealthKeepers (HMO)
    • CIGNA Indemnity
    • Blue Choice Advantage
    • Core Essential (HMO)
    • CareFirst Maryland Indemnity or PPO
    • UnitedHealthcare Medicare Adv. Special Needs Plans
    • Geisinger Medicare Advantage
    • CareFirst Administrators
    • Kaiser Permanente Select - Added Choice
    • Cigna TotalCare (HMO D-SNP)
    • WellPoint Maryland - Maryland Health Choice
    • POS OA
    • TRICARE East Prime
    • Anthem Federal Employee Program Basic
    • Aetna HMO
    • Anthem Federal Employee Program Standard
    • IH-PPO
    • United Healthcare Choice Cardiac Global
    • Mamsi Life & Health (Indem./PPO)
    • Navigate
    • CareFirst MedStar PPO
    • Aetna VA Exchange
    • Uniformed Services Family Health Plan
    • HumanaChoice Honor's plan PPO
    • OCI Direct (HMO)
    • Choice POS II
    • CIGNA POS/Network POS
    • IH-POS Plus
    • Options PPO Cardiac Global
    • CIGNA PPO
    • HealthyBlue PPO
    • Anthem BCBS of VA Key Care POS/PPO/Indemnity
    • Aetna Classic 3500
    • Priority Partners - Maryland Health Choice
    • BlueChoice Open Access
    • TRICARE for Life East
    • Coventry Health Care of Virginia
    • Aetna Classic 5000
    • CareFirst Blue Preferred PPO
    • IH-Network Only Plus
    • HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
    • CareFirst Blue Choice Opt Out Plus Open Access (POS)
    • Advantra Platinum (PPO)
    • MedStar Family Choice DC Healthy Families
    • Aetna Basic
    • CIGNA Connect EPO
    • IH-HMO
    • Kaiser Permaenete Signature - Added Choice Cardiac Global
    • Aetna Worker's Compensation Network
    • IH-EPO Plus
    • Medicare Direct
    • Optimum Choice
    • Network OA
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Aetna Classic 5000PD
    • BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
    • Sentara Health
    • AmeriHealth Caritas DC Healthcare Alliance
    • AMERIVANTAGE/Amerigroup Community Care
    • United Healthcare Select Plus (POS)
    • NYC Medicare Advantage Plus
    • Optimum Choice Preferred (POS)
    • Aetna Student Health Insurance
    • HumanaChoice PPO
    • Johns Hopkins Advantage MD PPO
    • Alterwood Advanatge HMO & DSNP Plans
    • Kaiser Permanente Medicare Plus
    • CareFirst Federal Employee Program (Std. & Basic PPO)
    • HighMark
    • Kaiser Permanente HMO Plus and DHMO Plus Member
    • Healthy Blue (HMO, POS)
    • Anthem BCBS Medi Blue Dual Adv
    • United Student Resources
    • CIGNA EPO
    • Tricare Reserve Select
    • CareFirst EPO
    • IH-Open EPO Plus
    • Humana Medicare Advantage - HMO Open Access
    • Aetna Traditional Choice (PPO)
    • IH-Open HMO Option
    • UnitedHealthcare Medicare Advantage DSNP District of Columbia
    • Beech Street PPO
    • Aetna Open Choice (PPO)
    • Employee Health Plan
    • CareFirst BlueCross BlueShield Advantage Core/Enhanced
    • United HealthCare Community Plan - Maryland Health Choice Program
    • IH-Open POS Plus
    • UHC Group Medicare Advantage Plans (HMO, POS, PPO)
    • Cigna Preferred Medicare (HMO)
    • Humana Medicare Advantage - PPO
    • Erickson Advantage Plans
    • IH-Indemnity
    • OA Plus
    • CareFirst Dual Prime HMO-SNP
    • Aetna Quality Point of Service (POS)
    • Aetna Premier 200PD
    • BCBS Out-of-State Medicare Plans (Blue Advantage)
    • MultiPlan, Inc
    • Johns Hopkins Advantage MD HMO
    • Cigna Achieve Medicare (HMO C-SNP)
    • Veterans Affairs Community Care Network
    • Police and Fire Clinic
    • Aetna Advantage 6350
    • Kaiser Permanente Flexible Choice POS Cardiac Global
    • CareFirst MedStar Select PPO
    • Kaiser Maryland Medicaid MCO
    • Kaiser Permanente Select Cardiac Global
    • MedStar Family Choice DC Healthcare Alliance
    • UnitedHealthcare and AARP Medicare Complete Plans
    • Aetna Managed Choice (POS)
    • United Healthcare Choice
    • Mamsi Life & Health (Indem./PPO) Cardiac Global
    • United Healthcare Community Plan - VA Medicaid MCO
    • Cigna True Choice Medicare (PPO)
    • CareFirst NASCO
    • IH-POS
    • Maryland Physicians Care MCO
    • UHC Passport
    • Johns Hopkins Advantage MD PLUS PPO
    • CIGNA SureFit (HMO)
    • Aetna Advantage 6350PD
    • Kaiser Permanente Select

Education

Board Certification: American Board of Internal Medicine, Infectious Disease

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
  • Sep 8, 2025

    Very please with MedStar.

  • Jun 29, 2023

    He is just a personable doctor - he explains anything and everything you ask. He is in general outstanding.

  • Jun 23, 2023

    Good experience.