Placeholder Photo for Chawki F. El Zein, MD

As a cardiac surgeon, Dr. Chawki El Zein performs sophistocated surgical procedures to treat heart conditions & defects in patients near Buffalo Grove, IL.


Reviews of Dr. El Zein
Dr. El Zein

Have you seen this doctor?

We invite you to write a review about your experience with Dr. El Zein.

Offices of Dr. El Zein See Insurance
of Dr. El Zein


Advocate Health and Hospitals Corporation  


Please Note: This link will direct you to a third-party website unaffiliated with (, where you're able to request or schedule an appointment online with Dr. Chawki El Zein.


(773) 233-4055


214 Mchenry Road, Buffalo Grove, IL 60089-6748

Office Details

Doctor Specialties Cardiac Surgery & Thoracic Surgery
Practice Specialty Multi Specialty
Languages Spoken English

Chawki El Zein, MD  


(312) 787-7903


4440 W 95th Street, Oak Lawn, IL 60453

Office Details

Doctor Specialty Thoracic Surgery
Practice Specialty Thoracic Surgery
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. El Zein
Dr. El Zein



Dr. Chawki El Zein graduated from Other in 1992.

Dr. El Zein has two offices in Illinois where he specializes in Cardiac Surgery and Thoracic Surgery.

Dr. El Zein works with nine hundred doctors including Dr. Marius Katilius and Dr. Michael Hammer.


Education & Training  

Medical School

  • Other
    MD • 1992

Languages Spoken  

  • English