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Dr. Ronald Lew, MD

Gastroenterology* Age 55
Dr. Ronald Lew, MD
5.0 (15 Ratings)

Offers telehealth

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Dr. Ronald Lew, MD is a Gastroenterologist in Tualatin, OR.
Dr. Ronald Lew, MD
5.0 (15 Ratings)
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Dr. Ronald Lew, MD

Gastroenterology* Age 55
Tualatin, OR
Accepting new patients
29 years of experience

Offers telehealth

Dr. Ronald Lew, MD is a Gastroenterologist in Tualatin, OR.

About

Dr. Lew graduated from New York University Grossman School of Medicine. Dr. Ronald Lew, MD is a Gastroenterologist in Tualatin, OR and has 29 years experience. Dr. Lew currently practices at The Oregon Clinic and are affiliated with Providence Willamette Falls Medical Center, Providence Newberg Medical Center and Legacy Meridian Park Medical Center. Dr. Lew has experience treating conditions like Ulcerative Colitis among other conditions at varying frequencies. At present, Dr. Lew received an average rating of 5.0/5 from patients and has been reviewed 15 times. Dr. Lew's office accepts new patients and telehealth appointments. Dr. Lew is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Ulcerative Colitis
Cirrhosis
Flexible Sigmoidoscopy
Ulcerative Colitis
Cirrhosis
Flexible Sigmoidoscopy
Ulcerative Colitis
Cirrhosis
Flexible Sigmoidoscopy
Abdominal Pain
Alcoholic Cirrhosis
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Bile Duct Obstruction
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Intestine
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Dysphagia
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hemorrhoids
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Retroperitoneum Cancer
Upper Digestive Tract Cancer
Duodenal Polypectomy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Fatty Liver
Alcoholic Hepatitis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Biliary Atresia
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Cholecystitis and Gallstones
Chronic Cholecystitis
Colitis
  • View other providers who treat Colitis
Colon Cancer
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Bile Duct
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Digestive Disorders
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Dilation
Esophageal Diverticulum
Esophageal Ulcer
Familial Adenomatous Polyposis
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
IBS Associated With Inflammatory Bowel Disease
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Ischemic Colitis
Lactose Intolerance
Malnutrition
Meckel's Diverticulum
Mesenteric Lymphadenitis
Mesenteric Panniculitis
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Stenosis
Stomal Ulcer
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Vitamin_Deficiency
Vomiting Disorders
Bile Duct Procedure
Biliary Drainage
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Esophageal pH Monitoring
Esophageal Stenting
Impedance Testing
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Proctosigmoidoscopy
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna
  • GEHA
  • Blue Cross and Blue Shield
    Blue Cross Blue Shield
  • Medicare
  • National (BlueCard) PPO
  • Mutual of Omaha
  • United Healthcare
  • HealthSmart
  • Health Net
    Tricare
  • First Choice Health
  • Medicaid
  • Regence Blue Cross Blue Shield
  • MultiPlan PPO
  • American Republic
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Premera Blue Cross Blue Shield PPO
  • Aetna
  • First Health (Coventry Health Care)
  • LifeWise
  • Providence Health Plans
  • Kaiser Permanente
  • Assurant Health
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • PacificSource

Locations

  1. 1 The Oregon Clinic Gastroenterology South - Tualatin
    19250 SW 90th Ave, Tualatin, OR 97062
    Icon Directions Right Arrow Directions Phone Icon (503) 692-3750
    Monday
    07:00 - 17:00
    Tuesday
    07:00 - 17:00
    Wednesday
    07:00 - 17:00
    Thursday
    07:00 - 17:00
    Friday
    07:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 The Oregon Clinic Gastroenterology South - Oregon City
    1508 Division St Ste 15, Oregon City, OR 97045
    Icon Directions Right Arrow Directions Phone Icon (503) 692-3750

Patient Satisfaction

Likelihood to recommend Dr. Lew
5.0
Based on 15 Reviews
5 Stars (15)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
May 01, 2024
The staff and associates were so nice and considerate in person and on the phone. Dr Lew is great. He listens and really talks to you. He seems to really care about your health
Sharon Earled — May 01, 2024
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Photo: Dr. Ronald Lew, MD
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Dr. Lew's Office & Staff

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Experience with Dr. Lew

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(503) 692-3750

About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • New York University Grossman School of Medicine
    1995
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Fellowship

Fellowship Hospital
  • Perelman School of Medicine University of Pennsylvania|University of Pennsylvania|University of Pennsylvania Perelman School of Medicine
    2001
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Lew communicate via email?
1 user said yes.
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Does Dr. Lew offer telehealth services or virtual visits?
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Does Dr. Lew offer an online patient portal?
3 users said yes.
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Does Dr. Lew have free onsite parking?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Ronald Lew, MD. To arrange an appointment, call the number on Dr. Lew's profile.

Dr. Ronald Lew, MD is affiliated with Providence Willamette Falls Medical Center, Providence Newberg Medical Center and Legacy Meridian Park Medical Center.

Yes, Dr. Ronald Lew, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Providence Willamette Falls Medical Center

    1500 Division St, Oregon City, OR

  • Providence Newberg Medical Center

    1001 N Providence Dr, Newberg, OR

  • Legacy Meridian Park Medical Center

    19300 SW 65th Ave, Tualatin, OR