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  • Gastroenterology, Internal Medicine
  • Accepting new patients
  • 26 years of experience
  • The Oregon Clinic Gastroenterology South At Tualatin 19250 SW 90th Ave, Tualatin, OR 97062
  • (503) 692-3750

Brief Intro

I strive to care for my patients with honesty, love and excellence; as I would want my family or myself to be treated if our roles were reversed. - Jeffrey Douglass, MD

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Education Background

MEDICAL SCHOOL

Oregon Health & Science University School Of Medicine - 1999

Languages Spoken

  • English
  • Spanish

Location & Hours

  • The Oregon Clinic
  • 19250 SW 90th Ave, Tualatin, OR 97062
  • Mon:7:00 am - 5:00 pm
    Tue:7:00 am - 5:00 pm
    Wed:7:00 am - 5:00 pm
    Thu:7:00 am - 5:00 pm
    Fri:7:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Infectious Liver Disease
  • Pancreatic Cancer
  • Cholelethiasis or Cholecystitis
  • Gastritis and Duodenitis
  • Benign Polyps of the Colon
  • Peptic Ulcer Disease
  • Diverticulosis
  • Hemorrhoids
  • Inflammatory Bowel Disease (IBD)
  • Acute Pancreatitis
  • Ischemic Bowel Disease
  • Cirrhosis
  • Liver Cancer
  • Irritable Bowel Syndrome (IBS)
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Hemorrhage
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Procedures Performed

  • Esophageal Dilatation
  • Liver Biopsy
  • Esophageal Dilatation

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Providence Health Plans
  • Humana
  • UnitedHealthcare
  • Moda Health
  • APWU
  • Mutual of Omaha
  • Yamhill Community Care Organization
  • Medicare
  • ATRIO Health Plans
  • PacificSource Health Plans
  • Aetna
  • Kaiser Permanente
  • Regence BlueCross BlueShield of Oregon
  • Cigna
  • Optum Health
  • AllCare Health
  • Transamerica
  • CareOregon
  • Anthem Blue Cross
  • CareFirst Blue Cross Blue Shield
  • InterCommunity Health Network CCO
  • Health Net
  • GEHA
  • Asuris Northwest Health
  • Tricare
  • Wellcare
  • Molina Healthcare
  • AmeriGroup
  • AgeRight Advantage
  • Golden Rule
  • CHAMPVA
  • Blue Cross Blue Shield
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  • Cancer 11
  • Cardiology, Heart & Vascular Surgery 10
  • Orthopedics 22
  • Neurology & Neurosurgery 15
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 18
  • Diabetes & Endocrinology 4
  • Children's Hospital 3
  • Urology 17
  • Psychiatry 12
  • Geriatrics 20
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 7