Summary

Dr. Stephen Chen is a gastroenterologist who earned his medical degree from the University of Chicago Division of Biological Sciences Pritzker School of Medicine. With 25 years of experience in digestive health care, he has built expertise in diagnosing and treating conditions affecting the gastrointestinal system. Dr. Chen is fluent in both English and Spanish, allowing him to communicate effectively with a diverse patient population.

Dr. Chen practices at multiple locations in Tualatin and Newberg, Oregon, and maintains affiliations with Providence Willamette Falls Medical Center, Legacy Meridian Park Medical Center, and Providence Newberg Medical Center. He specializes in treating conditions such as colon polyps, stomach pain, and inflammation of the esophagus. His procedural expertise includes performing colonoscopies and endoscopic examinations of both the upper and lower digestive tract. Patients have given him an average rating of 5.0, reflecting their confidence in his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 25 years of experience
  • speaks English, Spanish
  • Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
  • 1 written review
  • 1 specialty
  • 14 areas of expertise
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Stephen Lumin Chen has 4 locations

The Oregon Clinic Gastroenterology South Tualatin

19250 SW 90th AveTualatin, OR 97062
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

The Oregon Clinic Gastroenterology

879 N Providence DrNewberg, OR 97132

Providence Newberg Medical Center

1001 N Providence DrNewberg, OR 97132

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Dr. Stephen Lumin Chen, MD
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Dr. Stephen Lumin Chen, MDDr. Sarah Chungmi Lee, MDDr. Jason John Powers, MDDr. Kellie Sook Yi Young, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
25 Years of Experience 15 Years of Experience 31 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Tualatin , ORTualatin , ORHillsboro , ORPortland , OR
Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: Warren Alpert Medical School Of Brown University Med School: George Washington University School Of Medicine & Health Sciences Med School: University Of California San Francisco School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Stephen Lumin Chen

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Stephen Lumin Chen has the following specialty

Specialty Expertise

Dr. Stephen Lumin Chen has the following 14 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

25 Years Experience

Dr. Stephen Lumin Chen holds expired and canceled medical licenses in the states of Oregon and California.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025 and a canceled medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine in 2001.

NPI Number

Dr. Chen's NPI number is 1831221837.

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Frequently Asked Questions

Which hospitals is Dr. Stephen Chen affiliated with?
Dr. Stephen Chen is affiliated with Providence Willamette Falls Medical Center, Legacy Meridian Park Medical Center, and Providence Newberg Medical Center.
Is Dr. Stephen Chen accepting new patients?
Dr. Stephen Chen is accepting new patients on Vitals. View Dr. Stephen Chen's profile on Vitals to make an appointment.
Does Dr. Stephen Chen accept my insurance?
You can see the insurance plans that Dr. Stephen Chen accepts on their Vitals profile.
How can I make an appointment with Dr. Stephen Chen?
You can find contact information for Dr. Stephen Chen here on Vitals.
Does Dr. Stephen Chen accept virtual/telehealth appointments?
Dr. Stephen Chen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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