Thomas B. Nealis, MD
Primary Specialty
Gastroenterology
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.
If your carrier is not listed, your insurance is likely not accepted. Please contact your insurance carrier to be sure if this medical professional accepts your insurance.
Practice Focus Areas
- Anemia
- Colon Polyp
- Colorectal Cancer
- Endoscopy
- General Gastroenterology
- GI Bleeding
- Heartburn
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 (Certified)
Faculty Profile
Assistant Professor, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
-
Northwestern Medicine Physician Network
- On Medical Staff At:
-
Central DuPage HospitalDelnor HospitalNorthwestern Memorial 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
408 Ratings
Reviews from Patients
Reviews from Patients
June 20, 2023
5.0 star star star star starI began seeing Dr Nealis about 4 years ago. As a retired nurse, I am very careful about choosing my health care providers. Dr. Nealis had my confidence and trust at my first contact and he has continued to earn that trust. His instructions are clear, his reasoning is understandable, and I feel very comfortable under his care. Even though I strongly dislike driving to the downtown location, I will continue to do so because of my confidence in Dr. Nealis.
May 23, 2023
5.0 star star star star starReferred by daughter to see Dr Nealis. A wonderful blessed experience received in meeting Dr Nealis. Easy and comfortable to talk with him as a physician. He was patient explaining and giving answers to questions which made me feel confident and supportive in his judgment to schedule Colonoscopy at the age of 80! Thank you .
April 24, 2023
5.0 star star star star starHe is good listener, he takes notes, answers your questions, explains thoroughly what his plan of care is for you. He takes his time, you don't feel rushed. He gave me recommendations and a referral to cover all the bases. I feel encouraged and confident that I am in excellent hands.
January 05, 2023
5.0 star star star star starDr Nealis took his time during the visit and answered all my questions and explained the next steps in the process. He was very diligent in reviewing my medical records. He was exceptional and very professional!
November 30, 2022
5.0 star star star star starDr. Nealis provides comprehensive care. He is a caring, attentive doctor and takes the time to thoroughly discuss how to manage my illness, reviews and explains test results and makes sure I understand my future plan of action.
Disclosures
Thomas B. Nealis, MD reported no external professional relationships for calendar year 2021.
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.