Care Philosophy

With a patient-centered approach, I make it my priority to address the unique needs and concerns of each individual patient.

About Nizar H. Senussi, MD

Dr. Nizar Senussi prides himself on taking the time to clearly communicate diagnosis and treatment options, addressing both physical and emotional well-being, and staying up-to-date with the latest research and advancements in the field to ensure the highest standard of care. He is committed to performing safe and effective procedures while constantly striving to utilize the most current techniques and technologies available to deliver the best possible outcomes.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anal Abscess
  • Anal Fissures
  • Anal Fistulas
  • Anemia
  • Barrett's Esophagus
  • Celiac Disease
  • Cirrhosis
  • Clostridium Difficile (C.Diff)
  • Colitis
  • Colon Cancer Screening
  • Condyloma
  • Constipation
  • Crohn’s & Ulcerative Colitis
  • Diarrhea
  • Diverticulitis
  • Dyspepsia
  • Dysphagia
  • Esophageal Disease
  • Fecal Incontinence
  • Gastritis
  • Gastrointestinal Bleeding
  • Gastroparesis
  • H. Pylori
  • Hemorrhoids
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Disease
  • Obesity
  • Pancreatic Disease & Pancreatitis
  • Peptic Ulcer Disease
  • Radiation Proctitis
  • Swallowing Disorders
  • Anoscopy
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Enteroscopy (Small & Large Bowel)
  • Esophageal Dilation
  • Flexible Sigmoidoscopy
  • IV Therapy
  • PEG Placement

Office Locations

Primary Location

Picture of the Edmonds Office


21600 Highway 99
Suite 260
Edmonds, WA 98026

Phone: 425-774-2650
Fax: 425-774-2643



University of Tripoli Faculty of Medicine


The University of Illinois College of Medicine


University of New Mexico School of Medicine GME


Swedish Medical Center-First Hill Campus


Cleveland Clinic Education Foundation

Professional Highlights


Board Certified in Internal Medicine

Professional Memberships

  • American Gastroenterological Association
  • American Society for Gastrointestinal Endoscopy 
  • American Association for the Study of Liver Diseases
  • American College of Gastroenterology