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Internist, Oncology Specialist (cancer)
20 years of experience
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 (4)

The overall average patient rating of Dr. Ann Mauer is Good. Dr. Mauer has been reviewed by 8 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.6
Promptness 3.7
Courteous Staff 4.2
Accurate Diagnosis 3.9
Bedside Manner 3.7
Spends Time with Me 3.9
Follows Up After Visit 3.5

Specialties & Research

Dr. Ann Mauer, MD is board certified in Internal Medicine and Medical Oncology.

  • She has special expertise in 22 areas:
  • Acute Myeloid Leukemia
  • Agranulocytosis
  • Bone Cancer
  • Bone Marrow Transplantation
  • Breast Cancer
  • Cancer
  • Enlarged Spleen (Splenomegaly)
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Head and Neck Cancer
  • Hemolysis
  • Hodgkin Disease
  • Interventional Oncology
  • Leukemia
  • Low Platelet Count (Thrombocytopenia)
  • Lung Cancer
  • Lung Cancer (Non-Small-Cell Lung Carcinoma)
  • Lung Cancer (Small Cell Carcinoma)
  • Lymphoma
  • Metastatic Breast Cancer
  • Metastatic Cancer
  • > Show all expertise

Education & Awards

Dr. Mauer graduated from Loyola University Chicago, Maywood. She has 7 awards.

One of America's Leading Experts on:
Acute Myeloid Leukemia
Lung Cancer (Lung Neoplasm)
Lung Cancer (Non-Small-Cell Lung Carcinoma)
Castle Connolly's Top Doctors™ (2013)


Dr. Mauer has 6 hospital affiliations:

  • The University of Chicago Medicine 
  • Advocate Good Samaritan Hospital 

> > > > Dr. Ann Mauer, MD

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Additional Information
Dr. Ann Mauer MD is a female Internist, has 20 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Ann Mauer practice?
Dr. Ann Mauer has 1 office location.
Dr. Ann Mauer practices Internal Medicine and Medical Oncology near Chicago, IL.
See Chicago Internists and Chicago Oncologists.