Summary

Dr. Willis graduated from the University of Illinois At Chicago College of Medicine in 1985. He works in Clackamas, OR and specializes in Gastroenterology and Internal Medicine. Dr. Willis is affiliated with Kaiser Permanente Sunnyside Medical Center.

Quick Facts

  • 2.5
  • 41 years of experience
  • Oregon Health & Science University
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. Brian Richard Willis, MDMelissa Lorraine MannkeDr. James Curtis Opton, MDDr. Chloe Andrea Allenmaycock, MD
GastroenterologyNurse PractitionerAnesthesiologyAnesthesiology
Accepts New Patients Accepts New Patients
2.5 
41 Years of Experience 23 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Chinese Speaks English
Clackamas , ORPortland , ORSalem , ORVancouver , WA
Med School: University Of Illinois At Chicago College Of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: Oregon Health & Science University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Brian Richard Willis

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

Medical Specialties

Dr. Brian Richard Willis has the following 2 specialties

Specialty Expertise

Dr. Brian Richard Willis has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2024, Inactive

EDUCATION & TRAINING

Residency

Oregon Health & Science University

Medical School

University Of Illinois At Chicago College Of MedicineGraduated in 1985

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Frequently Asked Questions

Is Dr. Brian Willis accepting new patients?
Dr. Brian Willis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Brian Willis accept my insurance?
You can see the insurance plans that Dr. Brian Willis accepts on their Vitals profile.
Which hospitals is Dr. Brian Willis affiliated with?
Dr. Brian Willis is affiliated with Kaiser Permanente Sunnyside Medical Center.
Where is Dr. Brian Willis's office located?
Dr. Brian Willis's office is located at 10180 Se Sunnyside Rd, Clackamas, OR, 97015.
Does Dr. Brian Willis accept virtual/telehealth appointments?
Dr. Brian Willis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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