Summary

Dr. Regan Duffy is a medical oncologist who specializes in treating various forms of cancer. She earned her medical degree from Oregon Health & Science University School of Medicine, where she also completed her residency in 2010 and fellowship in 2013. With 19 years of experience in medicine, Dr. Duffy brings extensive knowledge to her oncology practice. She is fluent in English.

Dr. Duffy practices at Providence Newberg Medical Center and sees patients at the Providence Cancer Center Oncology and Hematology Care Clinic in Portland, Oregon. She focuses on treating lung cancer, including both non-small cell lung cancer and small cell lung cancer. Her expertise centers on medical oncology treatments for these conditions. Patients have given her an average rating of 5.0 on Vitals.

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Quick Facts

  • accepting new patients
  • 5
  • 19 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Oregon Health & Science University School of Medicine
  • 215 written reviews
  • 1 award
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

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Dr. Regan Melissa Duffy, MDDr. Yoon Jae Choi, MDDr. Guillaume Joe Pegna, MDDr. Jennifer Zakhireh, MD, FACS
OncologyNeurologyInternal MedicineOncology
Accepts New Patients Accepts New Patients
19 Years of Experience 23 Years of Experience 11 Years of Experience 22 Years of Experience
Virtual Visit Available No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Portland , OROrange , CAPortland , ORPortland , OR
Med School: Oregon Health & Science University School of Medicine Med School: Korea University College Of Medicine Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: Texas Tech University Health Sciences Center School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Regan Melissa Duffy

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna PROV Employee POS
  • Age Right (Marquis Advantage)
  • BCBS Federal
  • Champ VA
  • Cigna Open Access Plus
  • Cigna PPO
  • First Choice Health Network
  • Medicaid OR Plus Open Card
  • Medicare A&B
  • Moda Connexus Network
  • Providence ElderPlace PACE
  • Providence Health Plan
  • Regence BCBS EPO - Out of State
  • Regence BCBS PAR
  • Regence BCBS PPO
  • Regence BCBS PPP
  • Samaritan Health Plan Med Advantage
  • Tricare for Life
  • Tricare Prime
  • Tricare Select
  • Tricare US Family Health Plan
  • Tricare West
  • United Healthcare Charter/Charter Plus
  • United Healthcare Choice/Choice Plus
  • United Healthcare Complete Care HMO
  • United Healthcare Med Advantage HMO
  • United Healthcare Nexus ACO Network
  • United Healthcare POS
  • United Healthcare PPO
  • United Healthcare Surest

Medical Specialties

Dr. Regan Melissa Duffy has the following 2 specialties

Specialty Expertise

Dr. Regan Melissa Duffy has the following 9 areas of expertise

  • Blood Cancer
  • Bone Marrow Transplant
  • Chemotherapy
  • Hodgkin's Lymphoma
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma
  • Oncologist

Certifications, License, & Education

19 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Fellowship

Oregon Health & Science University School of Medicine2013

Residency

Oregon Health & Science University School of Medicine2010

Medical School

Oregon Health & Science University School of MedicineGraduated in 2007

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Frequently Asked Questions

Does Dr. Regan Duffy accept virtual/telehealth appointments?
Yes, Dr. Regan Duffy accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Regan Duffy?
You can find contact information for Dr. Regan Duffy here on Vitals.
What languages does Dr. Regan Duffy speak?
Dr. Regan Duffy speaks English.
Where is Dr. Regan Duffy's office located?
Dr. Regan Duffy's office is located at 9135 SW Barnes Rd Ste 261, Portland, OR, 97225.
Which hospitals is Dr. Regan Duffy affiliated with?
Dr. Regan Duffy is affiliated with Providence Newberg Medical Center.

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