Dr. Ronald Lew, MD

Gastroenterology  |  
Male  |  
Age 48
(1)
Insurances AcceptedSave
Dr. Ronald Lew, MD
Dr. Ronald Lew, MD is a gastroenterology doctor who practices in Oregon City, OR. He is 48 years old and has been practicing for 22 years. Dr. Lew is affiliated with Providence Willamette Falls Medical Center, Providence Newberg Medical Center and Legacy Meridian Park Medical Center.

1508 Division St Ste 15

Oregon City, OR 97045

Contact Information

(503) 692-3750

Dr. Ronald Lew, MD

Dr. Ronald Lew, MD

Accepted insurance

  • Aetna
  • American Republic
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
  • CareOregon
  • CareSource
  • Cigna
  • Commercial Insurance Company
  • Community Health Choice
  • First Choice Health
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • Health Net
  • 28 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Lew

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Lew performs your care needs compared to other doctors.

Esophageal Diseases
very high
more than 88% of peers
Abdominal Disorders
high
more than 90% of peers
Gastrointestinal Diseases
high
more than 87% of peers

Dr. Lew's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Care Philosophy

This content was provided by Dr. Lew "The mission of each physician and associate is to strive to provide the highest quality digestive disease services and to continually explore and exceed the needs of our patients and referring providers."
1

Specialties

  • Gastroenterology
1

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
81

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal Prolapse
  • Anal or Rectal Pain
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Digestive Disorders
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • IBS Associated With Inflammatory Bowel Disease
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Meckel's Diverticulum
  • Mesenteric Lymphadenitis
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
15

Procedures

  • Bile Duct Procedure
  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Esophageal Stenting
  • Esophageal pH Monitoring
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Oregon.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University of California, Berkeley
    Undergraduate School | Graduated 1991
  • New York University School of Medicine
    Medical School | Graduated 1995
  • UCLA Medical Center
    Internship Hospital | Completed 1996
  • UCLA Medical Center
    Residency Hospital | Completed 1998
  • Perelman School of Medicine University of Pennsylvania
    Fellowship Hospital | Completed 2001

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • 2nd Place, Research Poster Presentation DVSGE, 2001
  • 2nd Place, Research Poster Presentation Komarov Prize, 2000
Media & Publications

Dr. Lew has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Lew does not have any memberships or affiliations listed. If you are Dr. Lew and would like to add memberships or affiliations, please update your profile.

Dr. Lew's Reviews

Likelihood of recommending Dr. Lew to family and friends
5.0
based on 1 review
Dr. Lew's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    Under 10 minutes
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Visit Dr. Lew

Now Accepting New Patients
Dr. Lew accepts 42 insurance carriers
  • Aetna
    Choice Plus POS II
  • American Republic
  • Amerigroup (Wellpoint)
    Medicaid
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • CareOregon
    Medicaid
  • CareSource
    Medicaid
  • Cigna
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • Community Health Choice
    Medicaid
  • First Choice Health
    First Choice Health PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
    GEHA
  • Health Net
    Health Plan of Oregon PPO
    HealthNet
    Medicaid
    Medicare Advantage PFFS
    Tricare
  • HealthPlus
    Medicaid
  • HealthPlus Amerigroup
    Medicaid
  • HealthSmart
  • Horizon Blue Cross Blue Shield of New Jersey
    Medicaid
  • Humana
    Tricare
  • Husky Health
    Medicaid
  • inHealth
    Medicaid
  • INTotal Health
    Medicaid
  • Kaiser Permanente
  • LifeWise
    Connect
  • MedHealthInsurance
  • Medica
    Medicaid
  • Medicaid
  • Midwest Health Plan
    Medicaid
  • Molina Healthcare
    Medicaid
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Mutual of Omaha
  • ODS Health Plan
  • PacificSource
    Preferred PSN
  • Peach State Health Plan
    Medicaid
  • Premera Blue Cross
    Heritage Plus
    Heritage Signature
  • Providence Health Plans
    Personal Option EPO
    Preferred PPO
  • Regence Blue Cross Blue Shield
    Preferred Provider Network PPN
  • Simply Healthcare Plans
    Medicaid
  • Staywell (Wellcare)
    Medicaid
  • Tricare
  • UnitedHealthCare
    Choice Plus POS
    Medicaid
    Navigate HMO
    Navigate POS
    Options PPO
    PacifiCare HMO
    United Healthcare
  • Wellcare of Georgia
    Medicaid

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Lew has admitting privileges

Providence Willamette Falls Medical Center
1500 Division St
Oregon City, OR 97045
View Hospital Profile
Legacy Meridian Park Medical Center
19300 SW 65th Ave
Tualatin, OR 97062
View Hospital Profile
Providence Newberg Medical Center
1001 Providence Dr
Newberg, OR 97132
View Hospital Profile

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