Expertise in
4
conditions

Dr. Ronald J. Lew

Gastroenterology
19250 Southwest 90th Avenue, 
Tualatin, OR 
Accepting New Patients
Offers Telehealth
Referral may be required
Before you request
Expertise in
4
conditions
19250 Southwest 90th Avenue, 
Tualatin, OR 

Overview

Ronald Lew is a Gastroenterologist practicing medicine in Tualatin, Oregon.

Dr. Lew is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Bile Duct Obstruction, Gallstones, Endoscopy, and Gastrectomy.

Dr. Lew is currently accepting new patients.

Specialties

Gastroenterology

Licenses

Internal Medicine in OR

Hospital Affiliations

Providence Newberg Medical Center
Ohsu Hospital And Clinics
Legacy Meridian Park Medical Center
Legacy Silverton Medical Center
Providence Willamette Falls Medical Center

Languages Spoken

English
Spanish

Gender

Male

Insurance

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

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
ATRIO Health
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE PART D
  • 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
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
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
Trillium
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
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 18 Less Insurance Carriers -

Locations

19250 Southwest 90th Avenue, Tualatin, OR 97062

Additional Areas of Focus

Dr. Lew has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
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Frequently Asked Questions about Dr. Ronald J. Lew

How do I make an appointment with Dr. Ronald J. Lew?

You can book an appointment with Dr. Ronald J. Lew by calling their office at 503-692-3750. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Ronald J. Lew a top-rated expert for Cholangiocarcinoma (Bile Duct Cancer)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Ronald J. Lew is classified as an Advanced expert for Cholangiocarcinoma (Bile Duct Cancer), 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. Ronald J. Lew specialize in?

While Dr. Ronald J. Lew is a Gastroenterology, they have specific expertise in Cholangiocarcinoma (Bile Duct Cancer), Bile Duct Obstruction, and Gallstones. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Ronald J. Lew accept my insurance?

Dr. Ronald J. Lew accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 503-692-3750 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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