Summary

Dr. Keiser graduated from the Pennsylvania State University College of Medicine,Pennsylvania State University College of Medicine in 1973. He works in Washington, DC and specializes in Pathology and Infectious Disease. Dr. Keiser is affiliated with The George Washington University Hospital.

Quick Facts

  • accepting new patients
  • 5
  • 53 years of experience
  • speaks French, Spanish
  • Walter Reed National Military Medical Center
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Francis Keiser has 3 locations

The George Washington University Hospital

900 23rd St NwWashington, DC 20037

The Gw Medical Faculty Associates

2150 Pennsylvania Ave NwWashington, DC 20037
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

George Washington University Hospital Pathology

900 23rd St NW Rm B2090Washington, DC 20037
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. John Francis Keiser, MD
Dr. Philip Krause
Dr. Eric Andrew Engels
Dr. Yuanhong Wang
Dr. John Francis Keiser, MDDr. Philip KrauseDr. Eric Andrew EngelsDr. Yuanhong Wang
PathologyInfectious DiseaseInfectious DiseasePathology
Accepts New Patients Accepts New Patients
53 Years of Experience 42 Years of Experience 35 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks French, Spanish Speaks English Speaks English Speaks English
Washington , DCFrankfort , INBaltimore , MDANDREWS AIR FORCE BASE , MD
Med School: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE Med School: Yale University School Of Medicine Med School: Harvard University Med School: Peking University Health Science Center
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Francis Keiser

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Francis Keiser has the following 2 specialties

Specialty Expertise

Dr. John Francis Keiser has the following area of expertise

  • Infectious Disease

Certifications, License, & Education

53 Years Experience

Education & Training

Residency

Completed their residency at Walter Reed National Military Medical Center.

Medical School

Graduated from PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE in 1974 and Pennsylvania State University College Of Medicine in 1973.

NPI Number

Dr. Keiser's NPI number is 1720194103.

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. John Keiser?
You can find contact information for Dr. John Keiser here on Vitals.
Is Dr. John Keiser accepting new patients?
Dr. John Keiser is accepting new patients on Vitals. View Dr. John Keiser's profile on Vitals to make an appointment.
Where is Dr. John Keiser's office located?
Dr. John Keiser's office is located at 900 23rd St Nw, Washington, DC, 20037.
Does Dr. John Keiser accept my insurance?
You can see the insurance plans that Dr. John Keiser accepts on their Vitals profile.
Which hospitals is Dr. John Keiser affiliated with?
Dr. John Keiser is affiliated with The George Washington University Hospital.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.