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William A Davis, M.D.



Kane and Davis Associates PLLC

Appointment Phone: 301-320-3361
6400 Goldsboro Rd
Suite 330
Bethesda, MD 20817 map
Phone: 301-320-3361 | Fax: 301-320-0171


Dr. William A. Davis is an infectious disease specialist affiliated with Sibley Memorial Hospital, Suburban Hospital and Georgetown University Hospital. Dr. Davis is certified in infectious disease and internal medicine by the American Board of Internal Medicine. He practices out of Drs. Kane and Davis Associates in Bethesda, Md. 

Dr. Davis earned his medical degree from West Virginia University School of Medicine. He completed an internship and residency in internal medicine at Georgetown University Hospital, where he also went on to complete a fellowship in infectious diseases. 

Dr. Davis has been named a Top MD by Consumers’ Checkbook Magazine and a Super Doctor by the Washington Post. more

Departments / Divisions

  • Medicine at Sibley Memorial Hospital



  • MD; West Virginia University School of Medicine (1973)


  • Internal Medicine; Georgetown University School of Medicine (1979)
  • Internal Medicine; MedStar Georgetown University Medical Center (1976)


  • Infectious Diseases; MedStar Georgetown University Medical Center (1978)

Board Certifications

  • American Board of Internal Medicine (Infectious Disease) (1984)
  • American Board of Internal Medicine (Internal Medicine) (1976)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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