William A. Davis, MD| Infectious Diseases | MedStar Health

William A. Davis, MD
Provider is directly employed by MedStar Health

5.0 out of 5 (68 reviews)

Specialties: Infectious Diseases

Languages: English

1-(877) 665-8072

About me

Chief of Musculoskeletal Infectious Diseases Section and member of Division of Infectious Diseases and Tropical Medicine, MedStar Georgetown University Hospital. Associate Professor of Medicine. Specializes in surgical infections in limb salvage, orthopedic, vascular surgery, neurosurgery and plastic surgery patients. 

Clinical areas of focus

  • Cellulitis
  • Clostridium Difficile
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV)
  • Malaria
  • Methicillin Resistant Staphylococcus Aureus
  • Mycobacterial Infection
  • Osteomyelitis
  • Prosthetic Joint Infection
  • Sexually Transmitted Disease (STD)
  • Staphylococcus Infections
  • Travel Medicine
  • Travel Vaccination
  • Yellow Fever Vaccination
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Conditions and procedures

Conditions I treat

  • Acquired Immunodeficiency Syndrome (AIDS)
  • Aspergillosis Infection
  • Babesiosis Infection
  • Bacterial Endocarditis
  • Bartonellosis Diseases
  • Cellulitis
  • Cerebral Toxoplasmosis
  • Chagas Disease
  • Chronic Osteomyelitis
  • Clostridium Difficile
  • Coccidioidomycosis
  • Cryptococcosis
  • Cryptosporidiosis
  • Encephalitis
  • Fever Of Unknown Origin
  • Fungemia
  • Genital Herpes, Male
  • Giardiasis
  • Gonorrhea
  • Helminthiasis
  • Hepatitis
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Herpes
  • Herpes Zoster
  • Histoplasmosis
  • Human Immunodeficiency Virus (HIV)
  • Joint Infection
  • Leishmaniasis
  • Leprosy
  • Leptospirosis
  • Listeriosis
  • Lyme Disease
  • Malaria
  • Meningitis
  • Methicillin Resistant Staphylococcus Aureus
  • Mucormycosis
  • Mycobacterial Infection
  • Mycosis
  • Osteomyelitis
  • Parasitic Diseases
  • Pneumocystis Carinii
  • Pneumonia
  • Prosthetic Joint Infection
  • Q Fever
  • Schistosomiasis
  • Septic Arthritis
  • Sexually Transmitted Disease (STD)
  • Spirochetal Infection
  • Sporotrichosis
  • Spotted Fevers
  • Staphylococcus Infections
  • Subacute Bacterial Endocarditis
  • Syphilis
  • Tick Borne Infections
  • Toxoplasmosis
  • Transplant Related Infection
  • Traveler's Diarrhea
  • Tuberculosis
  • Varicella
  • Viral Encephalitis
  • Viral Meningitis
  • West Nile Virus
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Procedures I perform

  • Anal Pap Smear
  • Antiretroviral Salvage Therapy
  • Flu Shot Vaccination
  • Hepatitis A Vaccination
  • Hepatitis B Vaccination
  • Human Papilloma Virus (HPV) Vaccination
  • Japanese Encephalitis Vaccination
  • Measles Vaccination
  • Meningitis Vaccination
  • Meningococcal Vaccine
  • MMR Vaccine
  • Pneumonia Vaccination
  • Polio Vaccination
  • Pre Exposure Prophylaxis (PREP)
  • Rabies Vaccination
  • Shingles Vaccination
  • Travel Medicine
  • Travel Vaccination
  • Tropical Medicine
  • Tuberculosis (TB) Test
  • Typhoid Fever Vaccination
  • Yellow Fever Vaccination
  • Zika Virus Testing
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Practice locations

Distance from Change LocationEnter your Location

3800 Reservoir Road Northwest
Pasquerilla Healthcare Center 5th Fl
Washington, DC, 20007

202-444-0086

Fax 877-665-8072

Get Directions

miles away

Fax 877-665-8072

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
    • UnitedHealthcare and AARP Medicare Complete Plans/ UHC Group Medicare Advantage Plans HMO, POS, PPO
    • United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)
    • Kaiser Permanente Medicare Advantage Signature and Select (aka Senior Advantage)
    • Blue Choice Advantage & Healthy Blue (HMO, POS)
    • UHC Community Plan of MD
    • Medicare Fee for Service
    • CFBCBS Federal Employee Program (Std/Basic PPO/Blue Focus)
    • Kaiser Permanente Signature
    • Kaiser Permanente Flexible Choice POS
    • Kaiser Virginia Premier
    • Kaiser PermanenteSelect-Added Choice
    • Private Health Care Systems (PHCS) (PPO)
    • CFBCBS EPO
    • Kaiser Permanente Select
    • UnitedHealthcare Medicare Adv/Special Needs Plans
    • Kaiser Permanente Medicare Plus (Medicare Supplemental Plan)
    • Kaiser MD Medicaid MCO
    • Kaiser Permanente Signature-Added Choice
    • Aetna Innovations: HMO & EPO Plus
    • Select HMO/HealthFund/Health Network
    • Aetna HMO
    • Open POS II
    • Innovation Health: Open POS Plus
    • Choice POS & Choice POS II
    • Aetna Managed Choice Open Access (POS)
    • Open EPO Plus
    • Opoen HMO Option
    • Open HMO
    • Innovation Health: POS
    • Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
    • Innovation Health: Open Network Only Plus
    • Aetna Elect Choice/ Open Access (POS)
    • Innovation Health: POS Plus
    • Aetna Managed Choice (POS)
    • Innovation Health: PPO
    • Aetna Open Choice (PPO)
    • Innovation Health: Indemnity
    • Aetna Traditional Choice (PPO)
    • BlueChoice Open Access
    • CFBCBS Blue Choice Opt Out Open Access
    • HealthyBlue PPO
    • CFBSBC Blue Preferred PPO
    • Choice Fund PPO
    • PPO and PPO Plus
    • CIGNA EPO
    • POS OA & OA Plus
    • Network OA
    • CIGNA HMO Open Access (OA)
    • United Healthcare Choice
    • Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
    • CIGNA HMO & Network (HMO)
    • CIGNA POS/Network POS
    • MedStar Select (MedStar Associates' Plan)
    • Aetna Worker's Compensation Network
    • United Healthcare Select Plus (POS)
    • CFBCBS Maryland Point of Service Plan (MPOS)
    • CFBCBS Maryland Indemnity or PPO
    • CFBCBS Blue Choice Opt Out Plus Open Access (POS)
    • Great-West Healthcare POS/CIGNA
    • United Student Resources
    • Optimum Choice Preferred (POS) & OCI Direct (HMO)
    • Aetna Quality Point of Service (POS)
    • CFBCBS (NCA) Indemnity
    • Tricare Prime
    • Tricare for Life (Medicare Supplemental Plan)
    • MedStar Family Choice - Maryland Health Choice
    • FIRST HEALTH
    • M.D. IPA (HMO)
    • Aetna Student Health Insurance
    • CIGNA Indemnity
    • United Healthcare Choice Plus
    • Aetna Medicare Advantage HMO & PPO Plans
    • M.D. IPA Preferred (POS)
    • CFBCBS BlueChoice HMO
    • United Healthcare Select HMO - EPO/NPP
    • Coventry Health Care of Virginia
    • Mamsi Life & Health (Indem./PPO)
    • Coventry Health Care National Network PPO
    • First Health PPO
    • Coventry of Delaware HMO/PPO

Videos

Education

Board Certification: American Board of Internal Medicine, Infectious Disease

Board Certification: American Board of Internal Medicine, Internal Medicine

Fellowship Program: MedStar Georgetown University Hospital (1978)

Residency Program: MedStar Georgetown University Hospital (1976)

Internship Program: MedStar Georgetown University Hospital (1974)

Medical School: West Virginia University Hospitals (1973)

News and publications

None

No recent publications


Ratings and reviews

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

    5.0
  • Extent to which the care provider listened to you

    5.0
  • Care provider's discussion of any proposed treatment (options, risks, benefits, etc.)

    5.0
  • Care provider's efforts to include you in decisions about your care

    5.0
  • Concern the care provider showed for your questions or worries

    5.0
  • Likelihood of recommending this care provider to others

    5.0
  • Jan 8, 2024

    Dr. Davis is the best at all areas! Has been my physician over 30 years - no one any better!

  • Oct 20, 2023

    Dr. Davis is a SUPERIOR physician.

  • Oct 14, 2022

    Dr. Davis has been my physician for 40+ years! I don't know what I would do without him.