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3 Ratings with 1 written Review
Summary
Dr. John Irwin is an internal medicine physician who specializes in gastroenterology, bringing 45 years of clinical experience to his practice. He earned his medical degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine and completed his residency at Truman Medical Center. Dr. Irwin speaks multiple languages including Chinese, English, French, German, and Spanish, allowing him to communicate effectively with diverse patient populations.
Dr. Irwin practices at MaineHealth Maine Medical Center in Portland, Maine. His expertise includes treating conditions such as fatigue, weakness, and cancer-related fatigue. He performs essential diagnostic procedures including colonoscopy and lower gastrointestinal endoscopy to help identify and address digestive health concerns. Dr. Irwin also utilizes pathology testing to provide comprehensive care for his patients.
Dr. Irwin practices at MaineHealth Maine Medical Center in Portland, Maine. His expertise includes treating conditions such as fatigue, weakness, and cancer-related fatigue. He performs essential diagnostic procedures including colonoscopy and lower gastrointestinal endoscopy to help identify and address digestive health concerns. Dr. Irwin also utilizes pathology testing to provide comprehensive care for his patients.
Overview based on verified provider data
Quick Facts
- 45 years of experience
- speaks Chinese, English, French, German, Spanish
- Truman Medical Center
- 1 written review
- 2 specialties
- 9 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Spent time with me
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. John Hawkins Irwin III, DO | Dr. Adewumi Bakare DMSc, PA-C | Dr. Jessica Lynne Damico, MD | Dr. Michael David Jaeger |
| Internal Medicine | Internal Medicine | Pulmonology | Critical Care Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 45 Years of Experience | 5 Years of Experience | 10 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, English, French, German, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | |
| Portland , ME | Mesquite , TX | South Portland , ME | South Portland , ME |
| Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med | Med School: University of Lynchburg - DMSc | Med School: University Of Minnesota Medical School | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Hawkins Irwin
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Hawkins Irwin has the following 2 specialties
Specialty Expertise
Dr. John Hawkins Irwin has the following 9 areas of expertise
Certifications, License, & Education
45 Years Experience
Dr. John Hawkins Irwin holds an expired medical license in the state of Maine.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Maine that expired in 2025.
Education & Training
Residency
Completed their residency at Truman Medical Center.
Medical School
Graduated from Kansas City University Of Medicine & Bioscience College Of Osteopathic Med in 1981.
NPI Number
Dr. Irwin's NPI number is 1528092491.
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Frequently Asked Questions
- Where is Dr. John Irwin's office located?
- Dr. John Irwin's office is located at 22 Bramhall St, Portland, ME, 04102.
- Does Dr. John Irwin accept virtual/telehealth appointments?
- Dr. John Irwin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. John Irwin speak?
- Dr. John Irwin speaks Chinese, English, French, German, and Spanish.
- How can I make an appointment with Dr. John Irwin?
- You can find contact information for Dr. John Irwin here on Vitals.
- Which hospitals is Dr. John Irwin affiliated with?
- Dr. John Irwin is affiliated with Mainehealth Maine Medical Center.
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