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. 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 colon polyps, hemorrhoids, and diverticular disease. His expertise includes performing colonoscopies, lower GI endoscopy, and upper GI endoscopy procedures. Patients rate him 5.0 out of 5 stars 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
  • 3 board certifications
  • 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, MDJi Soo Choi, APRNBrendon Bower, APRNJan Seiler, 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 , VASACRAMENTO , CATempe , AZMontgomery , AL
Med School: New York University Med School: University of Cincinnati Med School: Georgia 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

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.
Where is Timothy Duncan's office located?
Timothy Duncan's office is located at 1031 Loftis Blvd Ste 201, Newport News, VA, 23606.
Does Timothy Duncan accept my insurance?
You can see the insurance plans that Timothy Duncan accepts on their Vitals profile.
How can I make an appointment with Timothy Duncan?
You can find contact information for Timothy Duncan here on Vitals.
What languages does Timothy Duncan speak?
Timothy Duncan speaks English.

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