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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. William Cotts:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. William Cotts is Good. Dr. Cotts has been reviewed by 5 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.3
Courteous Staff 3.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. William Cotts, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 9 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • Heart Failure
  • Heart Transplantation
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Left Ventricular Dysfunction
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Unstable Angina

Education & Awards

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

Castle Connolly's Top Doctors™ (2013)


Dr. Cotts has 1 hospital affiliations:

  • Northwestern Memorial Hospital 


  • German

> > > > Dr. William Cotts, MD

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Additional Information
Dr. William Gerritt Cotts MD is a male Internist, has 21 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. William G. Cotts practice?
Dr. William Cotts has 3 office locations.
Dr. William Cotts practices Internal Medicine and Cardiovascular Disease near Oak Lawn, IL.
Additional practice locations include: Lake Forest, IL and Chicago, IL.
See Oak Lawn Internists and Oak Lawn Cardiologists.