Summary

Dr. Ann Williams specializes in gastroenterology and internal medicine, bringing over six decades of medical expertise to her practice. She earned her medical degree from University College London, establishing a strong foundation in international medical education. With 61 years of experience in patient care, Dr. Williams has developed deep expertise in digestive health and comprehensive internal medicine. She provides care in English for her patients.

Dr. Williams practices in Washington, DC, where she focuses on comprehensive patient care. Her extensive experience allows her to address complex medical conditions with the insight that comes from decades of clinical practice. She has earned an average patient rating of 2.5 out of 5 on Vitals, reflecting feedback from those who have received her care.

Overview based on verified provider data

Quick Facts

  • 2.5
  • 61 years of experience
  • speaks English
  • University College London
  • 2 written reviews
  • 2 specialties
  • 1 area of expertise
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

Dr. Ann L Barnett Williams

1227 25th St NW Fl 4Washington, DC 20037

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Dr. Ann L Barnett WilliamsPaolo Lino Peghini, MDShandiz Shahbazi, MDBrooke Ann Spencer, FNPBC, MSN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
4.3 
4.4 
4.9 
61 Years of Experience 37 Years of Experience 8 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, French, German, Italian, English Speaks English, Farsi Speaks English
Washington , DCMcLean , VAMcLean , VAMcLean , VA
Med School: University College London Med School: Universitat Zurich Med School: Virginia Commonwealth University
Current Profile
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Insurance Plans Accepted by Dr. Ann L Barnett Williams

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

Medical Specialties

Dr. Ann L Barnett Williams has the following 2 specialties

Specialty Expertise

Dr. Ann L Barnett Williams has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

61 Years Experience

Dr. Ann L Barnett Williams holds an active medical license in the state of District Of Columbia.

Medical License

Medical Doctor with an active medical license in the state of District Of Columbia.

Education & Training

Medical School

Graduated from University College London in 1965.

NPI Number

Dr. Williams' NPI number is 1265526164.

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Frequently Asked Questions

Is Dr. Ann Williams accepting new patients?
Dr. Ann Williams has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Ann Williams accept my insurance?
You can see the insurance plans that Dr. Ann Williams accepts on their Vitals profile.
Where is Dr. Ann Williams's office located?
Dr. Ann Williams's office is located at 1227 25th St NW Fl 4, Washington, DC, 20037.
Does Dr. Ann Williams accept virtual/telehealth appointments?
Dr. Ann Williams has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Ann Williams?
You can find contact information for Dr. Ann Williams here on Vitals.

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