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Internist, Psychiatrist, Sleep Medicine Specialist
11 years of experience
Accepting new patients
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 (0)

The overall average patient rating of Dr. Keith Warren is Excellent. Dr. Warren has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

Dr. Keith Warren, MD is board certified in Internal Medicine, Psychiatry, and Sleep Medicine.

  • He has special expertise in 9 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Lazy Eye (Strabismus)
  • Schizophrenia
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders

Education & Awards

Dr. Warren graduated from Tulane University, New Orleans.


Dr. Warren has 5 hospital affiliations:

  • Central Dupage Hospital 
  • Edward Hospital 


  • Spanish
  • Hindi

> > > > Dr. Keith Warren, MD

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Additional Information
Dr. Keith R Warren MD is a male Internist, has 11 years of experience and practices in Internal Medicine, Sleep Medicine, and Psychiatry.
Where does Dr. Keith R. Warren practice?
Dr. Keith Warren has 7 office locations.
Dr. Keith Warren practices Internal Medicine, Sleep Medicine, and Psychiatry near Elk Grove Village, IL.
Additional practice locations include: Naperville, IL and Evanston, IL.
See Elk Grove Village Internists, Elk Grove Village Sleep Medicine Doctors, and Elk Grove Village Psychiatrists.