Expertise in
9
conditions

Dr. Regan M. Duffy

Oncology
9135 Southwest Barnes Road, Suite 261, 
Portland, OR 
Accepting New Patients
Offers Telehealth
Referral may be required
Before you request
Expertise in
9
conditions
9135 Southwest Barnes Road, Suite 261, 
Portland, OR 

Overview

Regan Duffy is an Oncologist practicing medicine in Portland, Oregon.

Dr. Duffy is highly rated in 9 conditions, according to our data. Her clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and EGFR Positive Lung Cancer.

She is actively involved in clinical research, participating in 4 clinical trials. Dr. Duffy is currently accepting new patients.

Specialties

Oncology

Licenses

Internal Medicine in OR

Hospital Affiliations

Providence Seaside Hospital
Providence Portland Medical Center
Providence St Vincent Medical Center

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Moda Health
  • EPO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Prominence Health
  • EPO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 8 Less Insurance Carriers -

Locations

9135 Southwest Barnes Road, Suite 261, Portland, OR 97225

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

4 Clinical Trials

A Phase 2 Study to Assess the Safety and Efficacy of Scalp Cooling Using PenguinTM Cold Caps for the Prevention or Reduction of Chemotherapy-induced Alopecia in Stage I-III Breast Cancer
A Phase 2 Study to Assess the Safety and Efficacy of Scalp Cooling Using PenguinTM Cold Caps for the Prevention or Reduction of Chemotherapy-induced Alopecia in Stage I-III Breast Cancer
Enrollment Status: Completed
Publish Date: April 28, 2026
Intervention Type: Device
Study Phase: Not Applicable
A Pilot and Phase II Study to Assess the Safety, Tolerability and Efficacy of Pembrolizumab Plus Chemotherapy in Metastatic Triple Negative Breast Cancer Patients
A Pilot and Phase II Study to Assess the Safety, Tolerability and Efficacy of Pembrolizumab Plus Chemotherapy in Metastatic Triple Negative Breast Cancer Patients
Enrollment Status: Active_not_recruiting
Publish Date: April 24, 2026
Intervention Type: Drug
Study Drugs: Pembrolizumab, Paclitaxel, Capecitabine
Study Phase: Phase 1/Phase 2
Neoadjuvant Immunoradiotherapy in Head & Neck Cancer (NIRT 2-HNC)
Neoadjuvant Immunoradiotherapy in Head & Neck Cancer (NIRT 2-HNC)
Enrollment Status: Active_not_recruiting
Publish Date: April 09, 2026
Intervention Type: Radiation, Procedure, Drug
Study Drug: Pembrolizumab
Study Phase: Phase 2
A Phase I/II Study of MK-3475 With Gemcitabine in Patients With Previously-Treated Advanced Non-small Cell Lung Cancer (NSCLC)
A Phase I/II Study of MK-3475 With Gemcitabine in Patients With Previously-Treated Advanced Non-small Cell Lung Cancer (NSCLC)
Enrollment Status: Active_not_recruiting
Publish Date: February 18, 2026
Intervention Type: Drug
Study Drugs: MK-3475, Gemcitabine
Study Phase: Phase 1/Phase 2
View 3 Less Clinical Trials
Similar Doctors
Expertise in
7
conditions
Expertise in
7
conditions
Referral may be required

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (4.1 miles away)
503-494-5596
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Brian Druker is an Oncologist practicing medicine in Portland, Oregon. Dr. Druker is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Chronic Myelogenous Leukemia (CML), Leukemia, Acute Myeloid Leukemia (AML), and Philadelphia-Negative Chronic Myeloid Leukemia. Dr. Druker is currently accepting new patients.

Expertise in
14
conditions
Expertise in
14
conditions
Referral may be required
Before you request
4805 Northeast Glisan Street, Suite 11N-1, 
Portland, OR 
 (7.8 miles away)
503-215-5696
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Brendan Curti is an Oncologist practicing medicine in Portland, Oregon. Dr. Curti is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Melanoma, Renal Cell Carcinoma (RCC), Prostate Cancer, and Metastatic Uveal Melanoma. Dr. Curti is currently accepting new patients.

Expertise in
12
conditions
Expertise in
12
conditions
Referral may be required
Before you request
4805 Northeast Glisan Street, Suite 11N-1, 
Portland, OR 
 (7.8 miles away)
503-215-5696
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Rachel Sanborn is an Oncologist practicing medicine in Portland, Oregon. Dr. Sanborn is highly rated in 12 conditions, according to our data. Her clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Small Cell Lung Cancer (SCLC), EGFR Positive Lung Cancer, and Bone Marrow Aspiration. Dr. Sanborn is currently accepting new patients.

Frequently Asked Questions about Dr. Regan M. Duffy

How do I make an appointment with Dr. Regan M. Duffy?

You can book an appointment with Dr. Regan M. Duffy by calling their office at 503-216-6300. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Regan M. Duffy a top-rated expert for Pleuropulmonary Blastoma?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Regan M. Duffy is classified as an Distinguished expert for Pleuropulmonary Blastoma, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Regan M. Duffy specialize in?

While Dr. Regan M. Duffy is a Oncology, they have specific expertise in Pleuropulmonary Blastoma, Lung Cancer, and Non-Small Cell Lung Cancer (NSCLC). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Oncology.

Does Dr. Regan M. Duffy accept my insurance?

Dr. Regan M. Duffy accepts most major insurance plans, including Aetna and Cambia Health Solutions. We recommend calling the office directly at 503-216-6300 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Duffy's expertise for a condition
ConditionClose
    View All 7 Advanced Conditions
    View All 50 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile