Summary

Dr. Sean Orenstein is a surgeon with 22 years of experience treating complex abdominal conditions. He earned his medical degree from Albany Medical College and completed his residency at the University of Connecticut Health Center. His surgical expertise focuses on addressing serious digestive system disorders and cancer care.

Dr. Orenstein practices at Oregon Health And Science University Hospital in Portland, Oregon. He specializes in treating ventral hernias, ulcerative colitis, and colorectal cancer. His diagnostic approach includes comprehensive blood work and advanced imaging studies like CT enterography to evaluate intestinal conditions. Patients rate Dr. Orenstein 4.8 out of 5 stars for his surgical care and expertise.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 22 years of experience
  • University Of Connecticut Health Center
  • 4 written reviews
  • 1 specialty
  • 1 area of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Oregon Health And Science University Hospital

3181 Sw Sam Jackson Park RdPortland, OR 97239

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Dr. Sean Brendon Orenstein, MDDr. Matthew Lewis, MDDr. Luke Hnenny, MDDr. Jan Grendar, MD
SurgerySurgerySurgerySurgery
Accepts New Patients
4.8 
22 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Portland , ORPortland , ORPortland , ORPortland , OR
Med School: Albany Medical College Med School: Oregon Health & Science University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sean Brendon Orenstein

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Sean Brendon Orenstein has the following specialty

Specialty Expertise

Dr. Sean Brendon Orenstein has the following area of expertise

  • Laparoscopic Surgery (Laparoscopy)

Certifications, License, & Education

22 Years Experience

Dr. Sean Brendon Orenstein 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 University Of Connecticut Health Center.

Medical School

Graduated from Albany Medical College in 2006 and ALBANY MEDICAL COLLEGE in 2004.

NPI Number

Dr. Orenstein's NPI number is 1053518944.

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Frequently Asked Questions

Is Dr. Sean Orenstein accepting new patients?
Dr. Sean Orenstein has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Sean Orenstein's office located?
Dr. Sean Orenstein's office is located at 3181 Sw Sam Jackson Park Rd, Portland, OR, 97239.
Does Dr. Sean Orenstein accept virtual/telehealth appointments?
Dr. Sean Orenstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Sean Orenstein?
You can find contact information for Dr. Sean Orenstein here on Vitals.
Does Dr. Sean Orenstein accept my insurance?
You can see the insurance plans that Dr. Sean Orenstein accepts on their Vitals profile.

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