Primary Specialty
Surgical Oncology
Is your insurance accepted? Select plan
Accepts your insurance
Does not accept your insurance
Based on January 2024 plan details.
Accepted plans are subject to change. To be sure this medical professional is covered by your insurance plan, please contact your insurance carrier.
Practice Focus Areas
This medical professional has a particular interest or expertise in:
- Esophageal Cancer
- Hepatobiliary Surgery
- Melanoma
- Pancreas Cancer
- Peritoneal Cancer
- Sarcoma
Education
- Medical Education:
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MD, Northwestern University Feinberg School of Medicine - 2002
- Residency:
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Indiana University School of Medicine - 2004Indiana University School of Medicine - 2009
- Fellowships:
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National Institutes of Health Clinical Center - 2006University of Texas M D Anderson Cancer Center - 2011
Board Certifications
- American Board of Surgery - Surgery (Certified)
Faculty Profile
Clinical Assistant Professor, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
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Northwestern Medicine Physician Network
- On Medical Staff At:
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Central DuPage HospitalDelnor HospitalPalos Hospital
Ratings and Reviews
At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.
Read Ratings FAQsOverall Rating
598 Ratings
Reviews from Patients
Reviews from Patients
April 18, 2025
5.0 star star star star starDr. Abad is compassionate. He truly listened to how I was feeling and did not rush through my appointment. He made sure I understood my diagnoisis and my treatment options. I felt like I was important and not just talked at by medical people that were pushing people through the line.
March 25, 2025
5.0 star star star star starObviously skilled at highest level. Incredibly human and personable. A true partner and servant leader. Highly respectable. Conveys empathy and genuine care for the patient. An admirable professional.
February 17, 2025
5.0 star star star star starExplains all the pressures very clear and makes sure it was understood and taking care that the patient gets the steps followed at home the pre opps indications. And I felt recovered very fast accordingly . Thank you Dr . Also worked with the patient's schedule .
December 17, 2024
5.0 star star star star starHe is highly professional; thorough in his medical assessments based upon X-rays, surgical procedures, research, current medical practices, and medical pathology. His ability to earn a client's trust is genuine; his willingness to take time to answer my questions is valued immensely; he attends to the detail of remaining on schedule to visit other patients
October 18, 2024
5.0 star star star star starDr. Abad is confident and caring. He explained the process clearly and expertly completed the liver surgery with outstanding results. He made excellent decisions before, during, and after surgery. He has a great bedside manner and has time to answer your questions.
Disclosures
John D. Abad, MD reported no external professional relationships for calendar year 2024.
External Professional Relationships
Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.
Northwestern Medical Group