> > > > Dr. Thomas Nealis, MD
Dr. Thomas Brandon Nealis MD is a male Internist, has 4 years of experience and practices in Internal Medicine and Gastroenterology.
Dr. Thomas Nealis has 3 office locations.
675 N Saint Clair St
Ste 17-250
Near North Side, Chicago, IL 60611

Phone Number
Locations and availability (3)
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).

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Specialties & Research

Dr. Thomas Nealis, MD is board certified in Internal Medicine.

  • He has special expertise in 7 areas:
  • Colon Cancer
  • Colon Tumor (Adenomatous Polyps)
  • Colonoscopy
  • Diarrhea
  • Inflammatory Bowel Diseases (IBD)
  • Obesity
  • Ulcerative Colitis

Education & Awards

Dr. Nealis graduated from Georgetown University, Washington.


Dr. Nealis has 1 hospital affiliations:

  • Northwestern Memorial Hospital 

Accepted Insurance Plans

Dr. Nealis accepts these health insurances in at least one office:

  • Aetna - 3 plans

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Additional Information
Where does Dr. Thomas B. Nealis practice?
Dr. Thomas Nealis practices Internal Medicine and Gastroenterology near Chicago, IL.
See Chicago Internists and Chicago Gastroenterologists.