> > > > Dr. Gregg Cohan, MD
Dr. Gregg Rome Cohan MD is a male Internist, has 24 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Dr. Gregg Cohan has 3 office locations.
Southwest Respiratory Associates LLC
3045 Theodore St
Joliet, IL 60435

Phone Number
Locations and availability (3)
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

  • Currently 4 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. Gregg Cohan is Excellent. Dr. Cohan has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Gregg Cohan, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 5 areas:
  • Asthma
  • Emphysema
  • Lung Cancer
  • Pulmonary Fibrosis
  • Sarcoidosis

Education & Awards

Dr. Cohan graduated from University of Chicago.


Dr. Cohan has 6 hospital affiliations:

  • Morris Hospital 
  • Silver Cross Hospital 

Accepted Insurance Plans

Dr. Cohan accepts these health insurances in at least one office:

  • United Healthcare - 20 plans
  • Great-West Healthcare - 2 plans
  • Unicare - 16 plans
  • Blue Cross Blue Shield of Illinois - 2 plans
  • Humana - 13 plans

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Additional Information
Where does Dr. Gregg R. Cohan practice?
Dr. Gregg Cohan practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Joliet, IL.
Additional practice locations include: Kankakee, IL.
See Joliet Internists, Joliet Critical Care Practitioners, and Joliet Pulmonologists.