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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. John Gianopoulos:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Gianopoulos is Excellent. Dr. Gianopoulos has been reviewed by 7 patients who have provided 1 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. John Gianopoulos, MD is board certified in Maternal & Fetal Medicine.

  • He has special expertise in 4 areas:
  • Critical Care
  • Fetal Diseases
  • Perinatal Care
  • Premature Labor

Education & Awards

Dr. Gianopoulos graduated from Loyola University Chicago, Maywood.


Dr. Gianopoulos has 15 hospital affiliations:

  • Seton Medical Center 
  • Elmhurst Memorial Hospital 


  • Greek

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Additional Information
Dr. John G Gianopoulos MD is a male Obstetrician & Gynecologist, has 35 years of experience and practices in Maternal & Fetal Medicine.
Where does Dr. John G. Gianopoulos practice?
Dr. John Gianopoulos has 6 office locations.
Dr. John Gianopoulos practices Maternal & Fetal Medicine near Homer Glen, IL.
Additional practice locations include: Chicago, IL and Austin, TX.
See Homer Glen Obstetricians & Gynecologists.