Summary

Dr. Guillaume Pegna specializes in internal medicine with a focus on oncology, bringing 11 years of experience to his practice. He earned his medical degree from the University of North Carolina at Chapel Hill School of Medicine, building a strong foundation in comprehensive patient care and cancer treatment.

Dr. Pegna is affiliated with the National Institutes of Health Clinical Center and Oregon Health and Science University Hospital, practicing in Portland, Oregon. His expertise centers on treating colorectal cancers, including both primary and metastatic cases. He performs diagnostic procedures such as comprehensive metabolic panels and creatinine tests to monitor patient health during treatment.

AI-generated from data on this provider profile.

Quick Facts

  • 11 years of experience
  • University Of North Carolina At Chapel Hill School Of Medicine
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Guillaume Joe Pegna has 2 locations

Oregon Health And Science University Hospital

3181 Sw Sam Jackson Park RdPortland, OR 97239

Ohsu Center For Health And Healing

3485 S Bond AvePortland, 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. Guillaume Joe Pegna, MD
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Dr. Guillaume Joe Pegna, MDDr. Ying Long, MDDr. Merrill Harris, MDDr. Kimberly Ann Shields
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
11 Years of Experience 14 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish
Portland , ORPortland , ORPortland , ORPortland , OR
Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: Xiangya School Of Medicine Central South University Med School: The University of Southern California Keck School of Medicine Med School: Univ Of North Texas Health Science Center Texas College Of Osteopathic Med
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Insurance Plans Accepted by Dr. Guillaume Joe Pegna

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

Medical Specialties

Dr. Guillaume Joe Pegna has the following 2 specialties

Specialty Expertise

Dr. Guillaume Joe Pegna has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Oncology
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

11 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Medical School

University Of North Carolina At Chapel Hill School Of MedicineGraduated in 2015

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Frequently Asked Questions

Is Dr. Guillaume Pegna accepting new patients?
Dr. Guillaume Pegna has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Guillaume Pegna accept my insurance?
You can see the insurance plans that Dr. Guillaume Pegna accepts on their Vitals profile.
Which hospitals is Dr. Guillaume Pegna affiliated with?
Dr. Guillaume Pegna is affiliated with National Institutes Of Health Clinical Center and Oregon Health And Science University Hospital.
Where is Dr. Guillaume Pegna's office located?
Dr. Guillaume Pegna's office is located at 3181 Sw Sam Jackson Park Rd, Portland, OR, 97239.
Does Dr. Guillaume Pegna accept virtual/telehealth appointments?
Dr. Guillaume Pegna has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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