Summary

Dr. James Lewis specializes in gastroenterology, bringing over five decades of medical expertise to his practice. He earned his medical degree from the University at Buffalo State University of New York School of Medicine & Biomedical Sciences. His extensive training includes residencies at George Washington University, SUNY Brooklyn Kings County Hospital, and Baylor College of Medicine, with specialized fellowship training in gastroenterology. Dr. Lewis holds board certification in internal medicine from the American Board of Internal Medicine and communicates with patients in English.

Dr. Lewis practices at MedStar Georgetown University Hospital in Washington, DC. He focuses on treating conditions such as high cholesterol in children and teens, nonalcoholic fatty liver disease, and fulminant hepatitis. His practice includes performing abdominal ultrasounds and offering virtual care consultations. Patients have given Dr. Lewis an average rating of 4.6 on Vitals, reflecting their confidence in his care.
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Quick Facts

  • accepting new patients
  • 4.6
  • 51 years of experience
  • speaks English
  • George Washington University Program A
  • 9 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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Dr. James H. Lewis, MDJi Soo Choi, APRNDr. Cynthia Omoge AkagbosuDr. Jiayan Chen, MD
GastroenterologyGastroenterologyPediatricsHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
51 Years of Experience 9 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Washington , DCSACRAMENTO , CANew York , NYGlen Burnie , MD
Med School: University at Buffalo State University of New York School of Medicine & Biomedical Sciences Med School: New York University Med School: Tufts University School Of Medicine Med School: Hunan Medical University
Current Profile
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Insurance Plans Accepted by Dr. James H. Lewis

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

Medical Specialties

Dr. James H. Lewis has the following specialty

Specialty Expertise

Dr. 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

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, District Of Columbia, 2027, Active

EDUCATION & TRAINING

Residency

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 Hospital1976
Baylor Affil Hosps1976

Medical School

University at Buffalo State University of New York School of Medicine & Biomedical SciencesGraduated in 1975
Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn NyGraduated in 1975
SUNY Downstate Medical Center College Of MedicineGraduated in 1975

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Frequently Asked Questions

What languages does Dr. James Lewis speak?
Dr. James Lewis speaks English.
Where is Dr. James Lewis's office located?
Dr. James Lewis's office is located at 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210, Washington, DC, 20007.
Does Dr. James Lewis accept virtual/telehealth appointments?
Dr. James Lewis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. James Lewis affiliated with?
Dr. James Lewis is affiliated with Medstar Georgetown University Hospital.
Does Dr. James Lewis accept my insurance?
You can see the insurance plans that Dr. James Lewis accepts on their Vitals profile.

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