Colorectal Surgeon (colon & rectum), Surgical Specialist
23 years of experience
Video profile
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 (14)

The overall average patient rating of Dr. David Ondrula is Good. Dr. Ondrula has been reviewed by 26 patients who have provided 14 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.8
Courteous Staff 4.1
Accurate Diagnosis 3.9
Bedside Manner 4.0
Spends Time with Me 3.6
Follows Up After Visit 3.9

Specialties & Research

Dr. David Ondrula, MD is board certified in Colon & Rectal Surgery.

  • He has special expertise in 16 areas:
  • Breast Cancer
  • Cancer
  • Colitis
  • Colon Tumor (Adenomatous Polyps)
  • Colorectal Cancer
  • Colorectal Surgery
  • Gallbladder Surgery
  • Gallstones
  • Hemorrhoids
  • Hernia
  • Hiatal Hernia
  • Inflammatory Bowel Diseases (IBD)
  • Melanoma
  • Proctoscopy
  • Skin Cancer
  • Urinary Incontinence

Education & Awards

Dr. Ondrula graduated from University of Illinois at Chicago. He has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009)
Top 10 Doctor - State (2014)
Colon & Rectal Surgeon
Top 10 Doctor - Metro Area (2014)
Chicago Metro Area
Colon & Rectal Surgeon


Dr. Ondrula has 11 hospital affiliations:

  • Memorial Medical Center-Woodstock 
  • Advocate Good Samaritan Hospital 

Similar doctors nearby

Dr. Peter Rantis

Colon & Rectal Surgery
21 years experience
Hoffman Estates, IL

Dr. John Andrews

Colon & Rectal Surgery
26 years experience
Lake Forest, IL

Dr. James Spitz

Colon & Rectal Surgery
22 years experience
Highland Park, IL

Dr. Marc Singer

Colon & Rectal Surgery
14 years experience
Highland Park, IL

Dr. John Park

Colon & Rectal Surgery
16 years experience
Park Ridge, IL

Dr. Slawomir Marecik

Colon & Rectal Surgery
11 years experience
Park Ridge, IL
Search All Similar Doctors
Additional Information
Dr. David Paul Ondrula MD is a male Colon/Rectal Surgeon, has 23 years of experience and practices in Colon & Rectal Surgery.
Where does Dr. David P. Ondrula practice?
Dr. David Ondrula has 6 office locations.
Dr. David Ondrula practices Colon & Rectal Surgery near Barrington, IL.
Additional practice locations include: Crystal Lake, IL and Woodstock, IL.
See Barrington Colorectal Surgeons.