Summary

Dr. Michael Fennerty specializes in gastroenterology and internal medicine, bringing 46 years of clinical expertise to his practice. He earned his medical degree from Creighton University School of Medicine and completed his residency at United States Naval Medical Center. Dr. Fennerty is fluent in both Spanish and English, allowing him to serve diverse patient populations.

Dr. Fennerty practices at Oregon Health and Science University Hospital and OHSU Doernbecher Children's Hospital in Portland, Oregon. He also sees patients at the OHSU Digestive Health Center. With nearly five decades of experience, he focuses on comprehensive digestive health care and internal medicine services. Patients have given Dr. Fennerty an average rating of 3.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 46 years of experience
  • speaks Spanish, English
  • United States Naval Medical Center
  • 1 written review
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Michael Brian Fennerty has 2 locations

Oregon Health And Science University Hospital

3181 Sw Sam Jackson Park RdPortland, OR 97239

Ohsu Digestive Health Center

3485 S BOND AVE FL 8PORTLAND, OR 97239
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Michael Brian Fennerty, MD
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Dr. Michael Brian Fennerty, MDDr. Vibha Nagendra HegdeDr. Christina Mehanni, MDVictoria Lynn Keyton
GastroenterologyInternal MedicineNephrologyNurse Practitioner
Accepts New Patients Accepts New Patients
46 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English, Spanish
Portland , ORPortland , ORTualatin , ORBeaverton , OR
Med School: Creighton University School Of Medicine Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Brian Fennerty

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

Medical Specialties

Dr. Michael Brian Fennerty has the following 2 specialties

Specialty Expertise

Dr. Michael Brian Fennerty has the following 12 areas of expertise

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

Certifications, License, & Education

46 Years Experience

Dr. Michael Brian Fennerty holds an expired medical license in the state of Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at United States Naval Medical Center.

Medical School

Graduated from Creighton University School Of Medicine in 1980.

NPI Number

Dr. Fennerty's NPI number is 1831104330.

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Frequently Asked Questions

Where is Dr. Michael Fennerty's office located?
Dr. Michael Fennerty's office is located at 3181 Sw Sam Jackson Park Rd, Portland, OR, 97239.
Is Dr. Michael Fennerty accepting new patients?
Dr. Michael Fennerty is accepting new patients on Vitals. View Dr. Michael Fennerty's profile on Vitals to make an appointment.
Does Dr. Michael Fennerty accept virtual/telehealth appointments?
Dr. Michael Fennerty has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Michael Fennerty?
You can find contact information for Dr. Michael Fennerty here on Vitals.
Does Dr. Michael Fennerty accept my insurance?
You can see the insurance plans that Dr. Michael Fennerty accepts on their Vitals profile.

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