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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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Anita Spiess is Good. Dr. Spiess has been reviewed by 17 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.8
Courteous Staff 4.0
Accurate Diagnosis 4.4
Bedside Manner 4.0
Spends Time with Me 3.7
Follows Up After Visit 3.5

Specialties & Research

Dr. Anita Spiess, MD is board certified in Gastroenterology.

  • She has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Proctoscopy
  • Ulcerative Colitis

Education & Awards

Dr. Spiess graduated from Northwestern University, Chicago. She has 2 awards.

Compassionate Doctor Recognition (2013)
Top 10 Doctor - City (2014)
Arlington Heights, IL


Dr. Spiess has 10 hospital affiliations:

  • Northwest Community Hospital 
  • St Alexius Medical Center 


  • German

> > > Dr. Anita Spiess, MD

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Additional Information
Dr. Anita Elizabeth Spiess MD is a female Internist, has 20 years of experience and practices in Gastroenterology.
Where does Dr. Anita E. Spiess practice?
Dr. Anita Spiess has 1 office location.
Dr. Anita Spiess practices Gastroenterology near South Barrington, IL.