Expertise in
7
conditions

Dr. Alan F. Barker

Pulmonary Medicine
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 
Accepting New Patients
Offers Telehealth
Expertise in
7
conditions
OHSU Hospital
3181 SW Sam Jackson Park Rd, 
Portland, OR 

Overview

Alan Barker is a Pulmonary Medicine provider practicing medicine in Portland, Oregon.

Dr. Barker is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Alpha-1 Antitrypsin Deficiency (AATD), Cystic Fibrosis, and Emphysema.

He is actively involved in clinical research, co-authoring 47 peer reviewed articles and participating in 2 clinical trials. Dr. Barker is currently accepting new patients.

Specialties

Pulmonary Medicine

Licenses

Critical Care Medicine in OR

Hospital Affiliations

Ohsu Hospital And Clinics

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
BridgeSpan
  • EPO
  • HMO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Regence
  • 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 4 Less Insurance Carriers -

Locations

OHSU Hospital
3181 SW Sam Jackson Park Rd, Portland, OR 97239

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.

2 Clinical Trials

A Randomized, Double-Blind, Placebo Controlled Study to Assess the Efficacy and Safety of Two Dose Regimens (60 mg/kg and 120 mg/kg) of Weekly Intravenous Alpha1 Proteinase Inhibitor (Human) in Subjects With Pulmonary Emphysema Due to Alpha1 Antitrypsin Deficiency
A Randomized, Double-Blind, Placebo Controlled Study to Assess the Efficacy and Safety of Two Dose Regimens (60 mg/kg and 120 mg/kg) of Weekly Intravenous Alpha1 Proteinase Inhibitor (Human) in Subjects With Pulmonary Emphysema Due to Alpha1 Antitrypsin Deficiency
Enrollment Status: Active_not_recruiting
Publish Date: June 23, 2026
Intervention Type: Biological, Other
Study Drug: Prolastin C
Study Phase: Phase 3
A Phase 2, Randomized, Double-blind, Placebo-controlled Study of the Efficacy and Safety of VX-814 in PiZZ Subjects
A Phase 2, Randomized, Double-blind, Placebo-controlled Study of the Efficacy and Safety of VX-814 in PiZZ Subjects
Enrollment Status: Terminated
Publish Date: February 02, 2022
Intervention Type: Drug
Study Phase: Phase 2
View 1 Less Clinical Trial

47 Total Publications

Collaborate, Communicate, and INTEGRATE.
Collaborate, Communicate, and INTEGRATE.
Journal: Chest
Published: January 12, 2026
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OHSU Hospital

3181 SW Sam Jackson Park Rd, 
Portland,, OR 
 (0.1 miles away)
503-494-1620
Languages Spoken:
English, Spanish
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Accepting New Patients
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3181 SW Sam Jackson Park Rd, 
Portland, OR 
 (0.1 miles away)
503-494-8211
Experience:
10+ years
Languages Spoken:
English, Castilian, Portuguese, Romanian, Russian, Spanish, Vietnamese
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503-297-3778
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Frequently Asked Questions about Dr. Alan F. Barker

How do I make an appointment with Dr. Alan F. Barker?

You can book an appointment with Dr. Alan F. Barker by calling their office at 503-494-1620. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Alan F. Barker a top-rated expert for Bronchiectasis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Alan F. Barker is classified as an Elite expert for Bronchiectasis, 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. Alan F. Barker specialize in?

While Dr. Alan F. Barker is a Pulmonary Medicine, they have specific expertise in Bronchiectasis, Alpha-1 Antitrypsin Deficiency (AATD), and Cystic Fibrosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Pulmonary Medicine.

Does Dr. Alan F. Barker participate in research or clinical trials?

Yes. Dr. Alan F. Barker has published 47 articles and abstracts on conditions like Bronchiectasis. You can view a list of Dr. Alan F. Barker's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Alan F. Barker accept my insurance?

Dr. Alan F. Barker accepts most major insurance plans, including Aetna and BridgeSpan. We recommend calling the office directly at 503-494-1620 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

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