Summary

Dr. Timothy Duncan specializes in gastroenterology, focusing on digestive system health and related conditions. He holds board certification in internal medicine from the American Board of Internal Medicine, providing him with a strong foundation in comprehensive medical care. Dr. Duncan communicates with patients in English.

Dr. Duncan practices with the 88th Medical Group and sees patients at Sentara Gastroenterology Specialists in Newport News, Virginia. He treats conditions such as hemorrhoids, colon polyps, and diverticular disease. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and monitor digestive health concerns. Patients rate Dr. Duncan 5.0 out of 5 on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 36 insurance plans accepted
  • speaks English
  • 1 written review
  • 1 specialty
  • 10 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

Sentara Gastroenterology Specialists

1031 Loftis Blvd Ste 201Newport News, VA 23606
Mon8:30 am - 4:15 pm
Tue8:30 am - 4:15 pm
Wed8:30 am - 4:15 pm
Thu8:30 am - 4:15 pm
Fri8:30 am - 4:15 pm
SatClosed
SunClosed

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Timothy J. Duncan, MDBrendon Bower, APRNJi Soo Choi, APRNStephanie Fields, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Newport News , VATempe , AZSacramento , CATempe , AZ
Med School: University of Cincinnati Med School: New York University Med School: Columbus State University
Current Profile
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Insurance Plans Accepted by Timothy J. Duncan

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriHealth
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - Medicare
  • CHAMPVA
  • Cigna
  • Golden Rule
  • HealthPartners
  • Humana
  • Humana - Medicare
  • Johns Hopkins Employer Health Programs
  • Magellan Health
  • Magellan Health - DSNP
  • Magellan Health - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optima Health
  • Optima Health - HMO
  • Optima Health - Medicaid (Managed)
  • Optum Health
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare

Medical Specialties

Timothy J. Duncan has the following specialty

Specialty Expertise

Timothy J. Duncan has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

Timothy J. Duncan holds expired and inactive medical licenses in the states of Virginia and Ohio. 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 expired medical license in the state of Virginia that expired in 2026 and an inactive medical license in the state of Ohio that expired in 2017.

NPI Number

Timothy J. Duncan's NPI number is 1669466504.

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Frequently Asked Questions

What languages does Timothy Duncan speak?
Timothy Duncan speaks English.
Is Timothy Duncan accepting new patients?
Timothy Duncan is accepting new patients on Vitals. View Timothy Duncan's profile on Vitals to make an appointment.
Does Timothy Duncan accept my insurance?
You can see the insurance plans that Timothy Duncan accepts on their Vitals profile.
Does Timothy Duncan accept virtual/telehealth appointments?
Timothy Duncan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Timothy Duncan affiliated with?
Timothy Duncan is affiliated with 88th Medical Group.

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