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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. Danuta Hoyer, Internist is Excellent. Dr. Hoyer has been reviewed by 12 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.7
Courteous Staff 3.9
Accurate Diagnosis 4.4
Bedside Manner 5.0
Spends Time with Me 4.4
Follows Up After Visit 4.1

Specialties & Research

Dr. Danuta Hoyer, MD is board certified in Internal Medicine.

  • She has special expertise in 7 areas:
  • Alternative Medicine
  • Chronic Fatigue Syndrome
  • Fibromyalgia
  • Nutritional Support
  • Osteoporosis
  • Preventive Medicine
  • Women's Health

Education & Awards

Dr. Hoyer graduated from Rush Medical College, Chicago. She has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012)
Compassionate Doctor Recognition (2011 - 2014)


Dr. Hoyer has 4 hospital affiliations:

  • Rush University Medical Center 
  • Northwestern Lake Forest Hospital 


  • Polish
  • Russian

> > > > Dr. Danuta Hoyer, MD

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Additional Information
Dr. Danuta K Hoyer MD is a female Internist, has 29 years of experience and practices in Internal Medicine.
Where does Dr. Danuta K. Hoyer practice?
Dr. Danuta Hoyer has 1 office location.
Dr. Danuta Hoyer practices Internal Medicine near Chicago, IL.
See Chicago Internists.