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  • Gastroenterology, Internal Medicine
  • Accepting new patients
  • 25 years of experience
  • Northwest Gastroenterology Pllc 3111 WOBURN ST STE 201, Bellingham, WA 98226

Brief Intro

Dr. Siemanowski graduated from the Sidney Kimmel Medical College At Thomas Jefferson University in 2000. He works in BELLINGHAM, WA and 3 other locations and specializes in Gastroenterology and Internal Medicine.

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Education Background

RESIDENCY

University of Utah College of Medicine

MEDICAL SCHOOL

Sidney Kimmel Medical College At Thomas Jefferson University - 2000

Languages Spoken

  • English

Location & Hours

  • Northwest Gastroenterology Pllc
  • 3111 WOBURN ST STE 201, Bellingham, WA 98226
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Diverticulitis
  • Gastroesophageal Reflux Disease (GERD)
  • Benign Polyps of the Colon
  • Ischemic Bowel Disease
  • Irritable Bowel Syndrome (IBS)
  • Acute Pancreatitis
  • Intestinal Obstruction
  • Esophagitis
  • Infectious Liver Disease
  • Anal Fissure
  • Constipation
  • Cholelethiasis or Cholecystitis
  • Cirrhosis
  • Gastritis and Duodenitis
  • Peptic Ulcer Disease
  • Gastrointestinal Hemorrhage
  • Hemorrhoids
  • Inflammatory Bowel Disease (IBD)
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Procedures Performed

  • Liver Biopsy
  • Sigmoidoscopy
  • Colonoscopy
  • Esophageal Dilatation
  • Esophageal Dilatation
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Insurance Accepted

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

  • Molina Healthcare
  • Humana
  • Medicare
  • GEHA
  • Trusted Health Plan
  • Tricare
  • Cigna
  • Kaiser Permanente
  • Blue Cross Blue Shield
  • Oscar Health Insurance
  • UnitedHealthcare
  • Wellcare
  • AmeriGroup
  • Blue Cross Blue Shield of Texas
  • Medicaid
  • First Choice Health
  • Aetna
  • Premera Blue Cross
  • Mutual of Omaha
  • Providence Health Plans
  • SAMBA
  • LifeWise
  • PacificSource Health Plans
  • Triwest Healthcare Alliance
  • Regence BlueShield of Idaho
  • CHAMPVA
  • EHP Significa
  • Optum Health
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  • Cancer 20
  • Cardiology, Heart & Vascular Surgery 15
  • Orthopedics 36
  • Neurology & Neurosurgery 21
  • Gastroenterology & GI Surgery 32
  • Pulmonology & Lung Surgery 33
  • Diabetes & Endocrinology 12
  • Children's Hospital 4
  • Urology 30
  • Psychiatry 16
  • Geriatrics 33
  • Rehabilitation 13
  • Obsterics & Gynecology 4
  • Ear, Nose & Throat 4
  • Rheumatology 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 15