Summary

Dr. Steven Demeester is a thoracic surgeon who also practices general surgery, bringing 39 years of clinical experience to his practice. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine, establishing a strong foundation for his surgical career. Dr. Demeester is fluent in English and Vietnamese, enabling him to serve diverse patient populations.

Dr. Demeester practices at several prestigious medical centers, including Providence Portland Medical Center in Portland, Oregon, and maintains affiliations with Keck Hospital of USC and USC Norris Comprehensive Cancer Center in Los Angeles, California. His expertise focuses on treating esophageal cancer and managing digestive issues such as changes in bowel habits. He also specializes in cancer treatment procedures, including infusion therapy and intravenous chemotherapy for patients undergoing cancer care. Patients rate Dr. Demeester 4.0 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4
  • 39 years of experience
  • speaks English, Vietnamese
  • Loyola University Of Chicago Stritch School Of Medicine
  • 12 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Steven Ryan Demeester has 4 locations

The Oregon Clinic Center For Advanced Surgery

4805 NE Glisan St Ste 6N60Portland, OR 97213
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Keck Hospital Of Usc

1500 San Pablo StLos Angeles, CA 90033

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Dr. Steven Ryan Demeester, MDDr. Barbara Jane Telford, MDDr. Brian Dean ClarkDr. Josha Amit Woodward
Thoracic SurgeryEmergency MedicineNeuroradiologyNeurological Surgery
Accepts New Patients
39 Years of Experience 46 Years of Experience 14 Years of Experience 10 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Vietnamese
Portland , ORPortland , ORPortland , ORChicago , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: New York University School Of Medicine Med School: Oregon Health & Science University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Steven Ryan Demeester

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Steven Ryan Demeester has the following 2 specialties

Specialty Expertise

Dr. Steven Ryan Demeester has the following 8 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Aneurysm
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Lung Cancer
  • Surgery
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

39 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Inactive
Medical Doctor, California, 2025, Expired

EDUCATION & TRAINING

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1987

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Frequently Asked Questions

Which hospitals is Dr. Steven Demeester affiliated with?
Dr. Steven Demeester is affiliated with Providence Behavioral Health, Keck Hospital Of Usc, and Usc Norris Comprehensive Cancer Center.
Does Dr. Steven Demeester accept my insurance?
You can see the insurance plans that Dr. Steven Demeester accepts on their Vitals profile.
Where is Dr. Steven Demeester's office located?
Dr. Steven Demeester's office is located at 4805 NE Glisan St Ste 6N60, Portland, OR, 97213.
What languages does Dr. Steven Demeester speak?
Dr. Steven Demeester speaks English and Vietnamese.
Does Dr. Steven Demeester accept virtual/telehealth appointments?
Dr. Steven Demeester has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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