5
245 Ratings with 243 written Reviews
Summary
Dr. Regan Duffy treats bone cancer, malignant bone cancer, and advanced metastatic cancer, and performs medical oncology procedures. She practices oncology and has 19 years of experience. Dr. Duffy is affiliated with Providence Newberg Medical Center and sees patients in Portland, Oregon. She completed her residency in 2010 and fellowship in 2013, both at Oregon Health & Science University School of Medicine. Patients on Vitals rate Dr. Duffy 4.96 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 19 years of experience
- 30 insurance plans accepted
- speaks English
- Oregon Health & Science University School of Medicine
- 243 written reviews
- 1 award
- 2 specialties
- 9 areas of expertise
- 1 hospital affiliation
- 1 office location
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
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
Office Location
Providence Cancer Center Oncology and Hematology Care Clinic, Westside Portland
9135 SW Barnes Rd Ste 261Portland, OR 97225 Tel: (503) 216-6300
Compare with Similar Doctors
 |  |  | |
| Regan Melissa Duffy, MD | Dr. Gang Ye, MD | Dr. Grover Carlton Bagby JR., MD | Gary Richard Jones |
| Oncology | Oncology | Hematology | Pediatrics |
| Accepts New Patients | Accepts New Patients | ||
| 19 Years of Experience | 58 Years of Experience | 46 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Korean | ||
| Portland , OR | Vancouver , WA | Portland , OR | Portland , OR |
| Med School: Oregon Health & Science University School of Medicine | Med School: Baylor College Of Medicine | Med School: Oregon Health & Science University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Regan Melissa Duffy
Medical Specialties
Regan Melissa Duffy has the following 2 specialties
Specialty Expertise
Regan Melissa Duffy has the following 9 areas of expertise
Certifications, License, & Education
19 Years Experience
Regan Melissa Duffy 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
Fellowship
Completed their fellowship at Oregon Health & Science University School of Medicine in 2013.
Residency
Completed their residency at Oregon Health & Science University School of Medicine in 2010.
Medical School
Graduated from Oregon Health & Science University School of Medicine in 2007.
NPI Number
Regan Melissa Duffy's NPI number is 1487876827.
Similar doctors
Frequently Asked Questions
- Does Regan Duffy accept my insurance?
- You can see the insurance plans that Regan Duffy accepts on their Vitals profile.
- What languages does Regan Duffy speak?
- Regan Duffy speaks English.
- Where is Regan Duffy's office located?
- Regan Duffy's office is located at 9135 SW Barnes Rd Ste 261, Portland, OR, 97225.
- Does Regan Duffy accept virtual/telehealth appointments?
- Regan Duffy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Regan Duffy accepting new patients?
- Regan Duffy is accepting new patients on Vitals. View Regan Duffy's profile on Vitals to make an appointment.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
