Summary

Dr. Duncan Flynn is a gastroenterologist and internal medicine physician who graduated from Tufts University School of Medicine. With seven years of experience, he specializes in digestive health disorders and comprehensive internal medicine care. His dual training allows him to provide both specialized gastroenterology services and general medical care for adult patients.

Dr. Flynn practices at Massachusetts General Hospital and Beth Israel Deaconess Medical Center in Boston, MA, along with affiliations at Southern Maine Health Care and Mass General Hospital for Children. He focuses on treating conditions such as colon polyps, gastroenteritis, and GERD. His procedural expertise includes performing pathology tests, kidney transplant biopsies, and nerve biopsies to help diagnose and manage complex medical conditions.

Overview based on verified provider data

Quick Facts

  • 7 years of experience
  • 5 insurance plans accepted
  • Tufts University School Of Medicine
  • 2 specialties
  • 1 area of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Duncan Joseph Flynn has 3 locations

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Dr. Duncan Joseph FlynnTheresa Obonyano, APRNJan Seiler, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
7 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Boston , MASACRAMENTO , CAMontgomery , ALSACRAMENTO , CA
Med School: Tufts University School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Georgia State University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Duncan Joseph Flynn

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Tufts Health Plan
  • UnitedHealthcare

Medical Specialties

Dr. Duncan Joseph Flynn has the following 2 specialties

Specialty Expertise

Dr. Duncan Joseph Flynn has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

7 Years Experience

Dr. Duncan Joseph Flynn holds expired and active medical licenses in the states of Massachusetts and Maine.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025 and an active medical license in the state of Maine that expires in 2026.

Education & Training

Medical School

Graduated from Tufts University School Of Medicine in 2019.

NPI Number

Dr. Flynn's NPI number is 1265991392.

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Frequently Asked Questions

Is Dr. Duncan Joseph Flynn accepting new patients?
Dr. Duncan Joseph Flynn has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Duncan Joseph Flynn?
You can find contact information for Dr. Duncan Joseph Flynn here on Vitals.
Does Dr. Duncan Joseph Flynn accept my insurance?
You can see the insurance plans that Dr. Duncan Joseph Flynn accepts on their Vitals profile.
Where is Dr. Duncan Joseph Flynn's office located?
Dr. Duncan Joseph Flynn's office is located at 330 Brookline Ave, Boston, MA, 02215.
Does Dr. Duncan Joseph Flynn accept virtual/telehealth appointments?
Dr. Duncan Joseph Flynn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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