4.7
10 Ratings with 5 written Reviews
Summary
Dr. Ronald Lew treats colon polyps, abdominal pain, and abdominal pain in pregnancy, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He has practiced gastroenterology for 31 years and is affiliated with Legacy Meridian Park Medical Center in Tualatin, Oregon.
He earned his medical degree from New York University School of Medicine and completed his residency at UCLA Medical Center. He speaks English and Spanish. Patients on Vitals rate Dr. Lew 4.7 out of 5.
He earned his medical degree from New York University School of Medicine and completed his residency at UCLA Medical Center. He speaks English and Spanish. Patients on Vitals rate Dr. Lew 4.7 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 31 years of experience
- speaks English, Spanish
- Ucla Medical Center
- 5 written reviews
- 1 specialty
- 14 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Ronald Jay Lew has 2 locationsThe Oregon Clinic Gastroenterology South Tualatin
19250 SW 90th AveTualatin, OR 97062 Tel: (503) 692-3750
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Ronald Jay Lew, MD | Dr. Frank Yeh, MD | Dr. Willscott Edward Naugler, MD | Dr. Erik James Van Kleek, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 31 Years of Experience | 23 Years of Experience | 30 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish | Speaks English, Spanish |
| Tualatin , OR | Vancouver , WA | Portland , OR | Tualatin , OR |
| Med School: New York University School Of Medicine | Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: University Of Arkansas For Medical Sciences College Of Medicine | Med School: Oregon Health & Science University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ronald Jay Lew
Medical Specialties
Dr. Ronald Jay Lew has the following specialty
Specialty Expertise
Dr. Ronald Jay Lew has the following 14 areas of expertise
Certifications, License, & Education
31 Years Experience
Dr. Ronald Jay Lew holds an expired medical license in the state of Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Residency
Completed their residency at Ucla Medical Center.
Medical School
Graduated from New York University School Of Medicine in 1995.
NPI Number
Dr. Lew's NPI number is 1265428619.
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Frequently Asked Questions
- Which hospitals is Dr. Ronald Lew affiliated with?
- Dr. Ronald Lew is affiliated with Legacy Meridian Park Medical Center.
- What languages does Dr. Ronald Lew speak?
- Dr. Ronald Lew speaks English and Spanish.
- Where is Dr. Ronald Lew's office located?
- Dr. Ronald Lew's office is located at 19250 SW 90th Ave, Tualatin, OR, 97062.
- How can I make an appointment with Dr. Ronald Lew?
- You can find contact information for Dr. Ronald Lew here on Vitals.
- Does Dr. Ronald Lew accept my insurance?
- You can see the insurance plans that Dr. Ronald Lew accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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