Experienced in Colonic Malakoplakia

Dr. Shannon K. Lewis

Gastroenterology
Providence
9701 Southwest Barnes Road, Suite 300, 
Portland, OR 
Accepting New Patients
Offers Telehealth

Experienced in Colonic Malakoplakia
Providence
9701 Southwest Barnes Road, Suite 300, 
Portland, OR 
OverviewInsuranceLocationsSimilar Doctors

Overview

Shannon Lewis is a Gastroenterologist in Portland, Oregon. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Colonic Malakoplakia. Her top areas of expertise are Familial Adenomatous Polyposis, Crohn's Disease, Gardner Syndrome, Turcot Syndrome, and Endoscopy. Dr. Lewis is currently accepting new patients.

Specialties
Gastroenterology
Licenses
Internal Medicine in CA
Hospital Affiliations
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
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
AvMed
  • HMO
  • POS
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
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
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • 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
Samaritan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE PART D
SelectHealth
  • HMO
  • POS
Trustmark
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 22 Less Insurance Carriers -

Locations

9701 Southwest Barnes Road, Suite 300, Portland, OR 97225
Call: 503-297-8081
Similar Doctors
Advanced in Colonic Malakoplakia
Dr. Katherine Hoda
Gastroenterology
Advanced in Colonic Malakoplakia
Dr. Katherine Hoda
Gastroenterology

Salem Gastroenterology Consultants PC

875 Oak St Se, Suite 3010, 
Salem, OR 
 (41.4 miles away)
503-399-7520
Languages Spoken:
English
See accepted insurances

Katherine Hoda is a Gastroenterologist in Salem, Oregon. Dr. Hoda is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. Her top areas of expertise are Alcoholic Cirrhosis, Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Colonoscopy.

Advanced in Colonic Malakoplakia
Dr. Theodore Tollivoro
Gastroenterology
Advanced in Colonic Malakoplakia
Dr. Theodore Tollivoro
Gastroenterology

Kaiser Foundation Health Plan Of The Northwest

9900 Se Sunnyside Rd, 
Clackamas, OR 
 (11.2 miles away)
800-813-2000
Languages Spoken:
English
See accepted insurances

Theodore Tollivoro is a Gastroenterologist in Clackamas, Oregon. Dr. Tollivoro is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Acute Pancreatitis, Intestinal Cancer, Childhood Pancreatitis, Gastrectomy, and Colonoscopy.

Experienced in Colonic Malakoplakia
Dr. Sandi Fields
Gastroenterology
Experienced in Colonic Malakoplakia
Dr. Sandi Fields
Gastroenterology

Salem Gastroenterology Consultants PC

875 Oak St Se, Suite 3010, 
Salem, OR 
 (41.4 miles away)
503-399-7520
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Sandi Fields is a Gastroenterologist in Salem, Oregon. Dr. Fields is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. Her top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, Familial Adenomatous Polyposis, and Gastrectomy.

VIEW MORE COLONIC MALAKOPLAKIA 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. Lewis's expertise for a condition
ConditionClose
        • Experienced
        • Autoimmune Hepatitis
          Dr. Lewis is
          Experienced
          . Learn about Autoimmune Hepatitis.
          See more Autoimmune Hepatitis experts
        • Cirrhosis
          Dr. Lewis is
          Experienced
          . Learn about Cirrhosis.
          See more Cirrhosis experts
        • Colitis
          Dr. Lewis is
          Experienced
          . Learn about Colitis.
          See more Colitis experts
        • Colonic Malakoplakia
          Dr. Lewis is
          Experienced
          . Learn about Colonic Malakoplakia.
          See more Colonic Malakoplakia experts
        • Crohn's Disease
          Dr. Lewis is
          Experienced
          . Learn about Crohn's Disease.
          See more Crohn's Disease experts
        • Diarrhea
          Dr. Lewis is
          Experienced
          . Learn about Diarrhea.
          See more Diarrhea experts
        View All 19 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.