Experienced in Cholangitis

Dr. James K. Regan

Gastroenterology
Providence
1111 Northeast 99th Avenue, Suite 301, 
Portland, OR 
Accepting New Patients

Experienced in Cholangitis
Providence
1111 Northeast 99th Avenue, Suite 301, 
Portland, OR 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

James Regan is a Gastroenterologist in Portland, Oregon. Dr. Regan is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Bile Duct Obstruction, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Regan is currently accepting new patients.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Specialties
Gastroenterology
Licenses
Internal Medicine in OR
Hospital Affiliations
Providence Portland Medical Center
Languages Spoken
English
Gender
Male

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
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
BridgeSpan
  • EPO
  • HMO
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
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Prominence Health
  • EPO
  • PPO
Regence
  • EPO
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
Trustmark
  • 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 16 Less Insurance Carriers -

Locations

1111 Northeast 99th Avenue, Suite 301, Portland, OR 97220
Call: 503-963-2707

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 Total Publications

Use and evaluation of a CD-ROM-based decision aid for prostate cancer treatment decisions.
Use and evaluation of a CD-ROM-based decision aid for prostate cancer treatment decisions.
Journal: Behavioral medicine (Washington, D.C.)
Published: December 28, 2010
Similar Doctors
Gregory A. Cote
Advanced in Cholangitis
Dr. Gregory A. Cote
Gastroenterology
Advanced in Cholangitis
Dr. Gregory A. Cote
Gastroenterology

Ohsu - Center For Health And Healing Clinics

3303 S Bond Avenue, 
Portland, OR 
 (6.4 miles away)
503-494-8311
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Gregory Cote is a Gastroenterologist in Portland, Oregon. Dr. Cote is rated as an Elite provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Hereditary Pancreatitis, Chronic Pancreatitis, Choledocholithiasis, Endoscopy, and Gallbladder Removal. Dr. Cote is currently accepting new patients.

Advanced in Cholangitis
Dr. Brintha K. Enestvedt
Gastroenterology
Advanced in Cholangitis
Dr. Brintha K. Enestvedt
Gastroenterology
9701 Southwest Barnes Road, Suite 300, 
Portland, OR 
 (10.7 miles away)
503-297-8081
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Brintha Enestvedt is a Gastroenterologist in Portland, Oregon. Dr. Enestvedt is rated as an Advanced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Colonoscopy. Dr. Enestvedt is currently accepting new patients.

Advanced in Cholangitis
Dr. Siddharth B. Javia
Gastroenterology
Advanced in Cholangitis
Dr. Siddharth B. Javia
Gastroenterology

Legacy Good Samaritan Hospital And Medical Center

1015 Nw 22nd Ave, 
Portland, OR 
 (6.8 miles away)
503-413-7582
Experience:
17+ years
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Siddharth Javia is a Gastroenterologist in Portland, Oregon. Dr. Javia has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Childhood Pancreatitis, Bile Duct Obstruction, Chronic Pancreatitis, Endoscopy, and Colonoscopy. Dr. Javia is currently accepting new patients.

VIEW MORE CHOLANGITIS DOCTORS

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. Regan's expertise for a condition
ConditionClose
        • Experienced
        • Acute Pancreatitis
          Dr. Regan is
          Experienced
          . Learn about Acute Pancreatitis.
          See more Acute Pancreatitis experts
        • Alcoholic Cirrhosis
          Dr. Regan is
          Experienced
          . Learn about Alcoholic Cirrhosis.
          See more Alcoholic Cirrhosis experts
        • Angiodysplasia of the Colon
          Dr. Regan is
          Experienced
          . Learn about Angiodysplasia of the Colon.
          See more Angiodysplasia of the Colon experts
        • Banti's Syndrome
          Dr. Regan is
          Experienced
          . Learn about Banti's Syndrome.
          See more Banti's Syndrome experts
        • Barrett Esophagus
          Dr. Regan is
          Experienced
          . Learn about Barrett Esophagus.
          See more Barrett Esophagus experts
        • Benign Esophageal Stricture
          Dr. Regan is
          Experienced
          . Learn about Benign Esophageal Stricture.
          See more Benign Esophageal Stricture experts
        View All 48 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
        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.