Thomas B. Nealis, MD

Thomas B. Nealis, MD

4.9 
1106 ratings  Read Reviews
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Primary Specialty

Gastroenterology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:
MD, Georgetown University School of Medicine - 2006
Residency:
McGaw Medical Center of Northwestern University - 2009
Fellowships:
McGaw Medical Center of Northwestern University - 2012

Board Certifications

  • American Board of Internal Medicine/Gastroenterology - Gastroenterology (Certified)

Faculty Profile

Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
On Medical Staff At:
Central DuPage Hospital
Delnor Hospital
Northwestern Memorial Hospital

Ratings and Reviews

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Overall Rating

4.9
4.9 

1106 Ratings

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Reviews from Patients

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100 Most Recent Reviews

Disclosures

Thomas B. Nealis, MD reported no external professional relationships for calendar year 2025.

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.

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