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Dr. Steven Lewis, MD
Internist, Gastroenterologist (digestive)
39 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Steven Lewis:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Steven Lewis is Excellent. Dr. Lewis has been reviewed by 7 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 4.8
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.8

Specialties & Research

Dr. Steven Lewis, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Lewis graduated from University of California at Los Angeles. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Lewis has 8 hospital affiliations:

  • Northwest Hospital & Medical Center 
  • Swedish Medical Center - Cherry Hill 


  • Spanish

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Additional Information
Dr. Steven Thomas Lewis MD is a male Internist, has 39 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Steven T. Lewis practice?
Dr. Steven Lewis has 1 office location.
Dr. Steven Lewis practices Internal Medicine and Gastroenterology near Seattle, WA.
See Seattle Internists and Seattle Gastroenterologists.