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Surgical Specialist, Colorectal Surgeon (colon & rectum)
19 years of experience
Accepting new patients
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 (4)

The overall average patient rating of Dr. Jeffrey Zawacki is Excellent. Dr. Zawacki has been reviewed by 19 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 4.9
Bedside Manner 4.8
Spends Time with Me 4.7
Follows Up After Visit 4.8

Specialties & Research

Dr. Jeffrey Zawacki, MD is board certified in Colon & Rectal Surgery and Surgery.

  • He has special expertise in 1 area:
  • Colorectal Surgery

Education & Awards

Dr. Zawacki graduated from University of Massachusetts, Worcester. He has 2 awards.

Castle Connolly's Top Doctors™ (2013)
Compassionate Doctor Recognition (2014)


Dr. Zawacki has 6 hospital affiliations:

  • Macneal Memorial Hospital 
  • Adventist La Grange Memorial Hospital 


  • Spanish
  • English

> > > > Dr. Jeffrey Zawacki, MD

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Additional Information
Dr. Jeffrey K Zawacki MD is a male Colon/Rectal Surgeon, has 19 years of experience and practices in Colon & Rectal Surgery and Surgery.
Where does Dr. Jeffrey K. Zawacki practice?
Dr. Jeffrey Zawacki has 3 office locations.
Dr. Jeffrey Zawacki practices Colon & Rectal Surgery and Surgery near Berwyn, IL.
Additional practice locations include: Hinsdale, IL and Riverside, IL.
See Berwyn Surgeons.