Summary

Dr. James Lewis treats high cholesterol in children and teens, nonalcoholic fatty liver disease, and acute fatty liver of pregnancy. He has practiced gastroenterology for 51 years and is affiliated with MedStar Georgetown University Hospital.

Dr. Lewis is board-certified in internal medicine by the American Board of Internal Medicine. He completed residencies at SUNY Brooklyn Kings County Hospital and Baylor Affiliated Hospitals, both in 1976, and sees patients in Washington, DC. Patients on Vitals rate Dr. Lewis 4.55 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 51 years of experience
  • speaks English
  • George Washington University Program A
  • 10 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

MedStar Health Gastroenterology at MedStar Georgetown University Hospital

3800 Reservoir Road NW Main Building, 2nd floor, Room 2210Washington, DC 20007
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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James H. Lewis, MD
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James H. Lewis, MDPaolo Lino Peghini, MDShandiz Shahbazi, MDBrooke Ann Spencer, FNPBC, MSN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.5 
4.6 
4.9 
51 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 English, Spanish, Italian, French, German Speaks English, Farsi Speaks English
Washington , DCMcLean , VAMcLean , VAMcLean , VA
Med School: University at Buffalo State University of New York School of Medicine & Biomedical Sciences Med School: Universitat Zurich Med School: Virginia Commonwealth University
Current Profile
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Insurance Plans Accepted by James H. Lewis

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

Medical Specialties

James H. Lewis has the following specialty

Specialty Expertise

James H. Lewis has the following 14 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis B
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Liver Transplantation
  • Ulcerative Colitis
  • Viral Human Hepatitis

Certifications, License, & Education

51 Years Experience

James H. Lewis holds an active medical license in the state of District Of Columbia. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an active medical license in the state of District Of Columbia that expires in 2027.

Education & Training

Residency

Completed their residency at George Washington University Program A, Geo Washington Univ Hosp, Gastroenterology; Kings County Hosp Ctr, Internal Medicine; Baylor Coll Of Med, Internal Medicine, SUNY Brooklyn Kings Co Hospital in 1976, and Baylor Affil Hosps in 1976.

Medical School

Graduated from University at Buffalo State University of New York School of Medicine & Biomedical Sciences in 1975, Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny in 1975, and SUNY Downstate Medical Center College Of Medicine in 1975.

NPI Number

James H. Lewis' NPI number is 1396745212.

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Frequently Asked Questions

Is James Lewis accepting new patients?
James Lewis is accepting new patients on Vitals. View James Lewis's profile on Vitals to make an appointment.
Where is James Lewis's office located?
James Lewis's office is located at 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210, Washington, DC, 20007.
What languages does James Lewis speak?
James Lewis speaks English.
Which hospitals is James Lewis affiliated with?
James Lewis is affiliated with Medstar Georgetown University Hospital.
How can I make an appointment with James Lewis?
You can find contact information for James Lewis here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Board certification bodies (such as ABMS)
  • Healthcare system and provider network data

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