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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. Jay Poorman:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Jay Poorman is Excellent. Dr. Poorman has been reviewed by 3 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

Dr. Jay Poorman, MD is board certified in Gastroenterology.

  • He has special expertise in 7 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Infertility
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Vasectomy

Education & Awards

Dr. Poorman graduated from Washington University at St. Louis, Saint Louis. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Poorman has 8 hospital affiliations:

  • Providence St Vincent Medical Center 
  • Providence Portland Medical Center 


  • English

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Additional Information
Dr. Jay C Poorman MD is a male Internist, has 23 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Jay C. Poorman practice?
Dr. Jay Poorman has 1 office location.
Dr. Jay Poorman practices Internal Medicine and Gastroenterology near Portland, OR.
See Portland Internists and Portland Gastroenterologists.