Expertise in
7
conditions

Dr. Nadine Mallak

Radiology
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 
Offers Telehealth
18 Years of Experience
Expertise in
7
conditions
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Nadine Mallak is a Radiologist in Portland, Oregon. Dr. Mallak has been practicing medicine for over 18 years is highly rated in 7 conditions, according to our data. Her top areas of expertise are Neuroendocrine Tumor, Mesenchymoma, Undifferentiated Pleomorphic Sarcoma, and Gastrointestinal Stromal Tumor.

Her clinical research consists of co-authoring 24 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Graduate Year
2008
Specialties
Radiology
Licenses
Radiology in IA
Hospital Affiliations
Ohsu Hospital And Clinics
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:

Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO

Locations

OHSU Hospital
3181 SW Sam Jackson Park Rd, Portland, OR 97239
Call: 503-494-8311
Other Locations
University of Iowa Stead Family Children's Hospital
200 Hawkins Dr, Iowa City, IA 52242
Call: 319-356-3396

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.

1 Clinical Trials

68Ga PSMA-11 in Patients With Intermediate to High-risk Prostate Cancer Before Prostatectomy or With Biochemical Recurrence of Prostate Cancer.
68Ga PSMA-11 in Patients With Intermediate to High-risk Prostate Cancer Before Prostatectomy or With Biochemical Recurrence of Prostate Cancer.
Enrollment Status: Approved_for_marketing
Publish Date: March 14, 2022
Intervention Type: Drug

24 Total Publications

Clinical Utility of [F18]-Fluciclovine PET/MRI for Differentiating True Progression from Treatment-Related Changes in Patients with Glioblastoma.
Clinical Utility of [F18]-Fluciclovine PET/MRI for Differentiating True Progression from Treatment-Related Changes in Patients with Glioblastoma.
Journal: AJNR. American journal of neuroradiology
Published: October 08, 2025
View All 24 Publications
Similar Doctors
Expertise in
13
conditions
Dr. Alexander Guimaraes
Radiology
Expertise in
13
conditions
Dr. Alexander Guimaraes
Radiology

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (19.3 miles away)
503-418-0990
Languages Spoken:
English
See accepted insurances

Alexander Guimaraes is a Radiologist in Portland, Oregon. Dr. Guimaraes is highly rated in 13 conditions, according to our data. His top areas of expertise are Gastrointestinal Stromal Tumor, Ascites, Visceromegaly, and WT1-Related Wilms Tumor Syndromes.

Expertise in
20
conditions
Dr. Alice Fung
Radiology
Expertise in
20
conditions
Dr. Alice Fung
Radiology

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (19.3 miles away)
503-494-4511
Languages Spoken:
English
See accepted insurances

Alice Fung is a Radiologist in Portland, Oregon. Dr. Fung is highly rated in 20 conditions, according to our data. Her top areas of expertise are Undifferentiated Pleomorphic Sarcoma, Visceromegaly, Neuroendocrine Tumor, and Rhabdomyosarcoma Embryonal.

Expertise in
8
conditions
Dr. Elena Korngold
Radiology
Expertise in
8
conditions
Dr. Elena Korngold
Radiology

OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (19.3 miles away)
503-494-4511
Languages Spoken:
English
See accepted insurances

Elena Korngold is a Radiologist in Portland, Oregon. Dr. Korngold is highly rated in 8 conditions, according to our data. Her top areas of expertise are Gastrointestinal Stromal Tumor, Visceromegaly, Jaundice, and Folliculitis.

VIEW MORE Radiologists

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. Mallak's expertise for a condition
ConditionClose
    • Distinguished
    • Neuroendocrine Tumor
      Dr. Mallak is
      Distinguished
      . Learn about Neuroendocrine Tumor.
      See more Neuroendocrine Tumor experts
    • Advanced
    • Boils
      Dr. Mallak is
      Advanced
      . Learn about Boils.
      See more Boils experts
    • Carbuncle
      Dr. Mallak is
      Advanced
      . Learn about Carbuncle.
      See more Carbuncle experts
    • Folliculitis
      Dr. Mallak is
      Advanced
      . Learn about Folliculitis.
      See more Folliculitis experts
    • Gastrointestinal Stromal Tumor
      Dr. Mallak is
      Advanced
      . Learn about Gastrointestinal Stromal Tumor.
      See more Gastrointestinal Stromal Tumor experts
    • Mesenchymoma
      Dr. Mallak is
      Advanced
      . Learn about Mesenchymoma.
      See more Mesenchymoma experts
    • Undifferentiated Pleomorphic Sarcoma
      Dr. Mallak is
      Advanced
      . Learn about Undifferentiated Pleomorphic Sarcoma.
      See more Undifferentiated Pleomorphic Sarcoma experts
    • Experienced
    • Alveolar Soft Part Sarcoma
      Dr. Mallak is
      Experienced
      . Learn about Alveolar Soft Part Sarcoma.
      See more Alveolar Soft Part Sarcoma experts
    • Ascites
      Dr. Mallak is
      Experienced
      . Learn about Ascites.
      See more Ascites experts
    • Caroli Disease
      Dr. Mallak is
      Experienced
      . Learn about Caroli Disease.
      See more Caroli Disease experts
    • Cholangiocarcinoma (Bile Duct Cancer)
      Dr. Mallak is
      Experienced
      . Learn about Cholangiocarcinoma (Bile Duct Cancer).
      See more Cholangiocarcinoma (Bile Duct Cancer) experts
    • Colonic Malakoplakia
      Dr. Mallak is
      Experienced
      . Learn about Colonic Malakoplakia.
      See more Colonic Malakoplakia experts
    • Epithelioid Sarcoma
      Dr. Mallak is
      Experienced
      . Learn about Epithelioid Sarcoma.
      See more Epithelioid Sarcoma experts
    View All 33 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
    1. Homepage
    2. Radiologists Portland, OR
    3. Dr. Nadine Mallak
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.