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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 (0)

The overall average patient rating of Dr. William Gatti is Average. Dr. Gatti has been reviewed by 2 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Courteous Staff 2.3
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0

Specialties & Research

Dr. William Gatti, FACS, MD is board certified in Otolaryngology.

  • He has special expertise in 7 areas:
  • Dizziness
  • Hearing Disorders
  • Sinus Infection (Sinusitis)
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders
  • Snoring
  • Tinnitus

Education & Awards

Dr. Gatti graduated from Loyola University Chicago, Maywood. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Gatti has 6 hospital affiliations:

  • Advocate Condell Medical Center 
  • Northwestern Lake Forest Hospital 


  • Spanish

> > > > Dr. William Gatti, FACS, MD

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Additional Information
Dr. William M Gatti FACS and MD is a male Otolaryngologist, has 48 years of experience and practices in Otolaryngology.
Where does Dr. William M. Gatti practice?
Dr. William Gatti has 2 office locations.
Dr. William Gatti practices Otolaryngology near Libertyville, IL.
Additional practice locations include: Gurnee, IL.
See Libertyville Otolaryngologists.