> > > > Dr. Mary Klix, MD
Dr. Mary Margaret Klix MD is a female Internist, has 13 years of experience and practices in Internal Medicine, Hematology & Oncology, Hematology, and Medical Oncology.
Video profile
Dr. Mary Klix has 3 office locations.
12855 N 40 Dr
Ste 200
Saint Louis, MO 63141

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).

Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (8)

The overall average patient rating of Dr. Mary Klix is Good. Dr. Klix has been reviewed by 17 patients who have provided 8 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.6923076923077 of 4 stars
Promptness 2.3
  • Currently 2.25 of 4 stars
Courteous Staff 2.5
  • Currently 2.4615384615385 of 4 stars
Accurate Diagnosis 2.6
  • Currently 2.6153846153846 of 4 stars
Bedside Manner 2.7
  • Currently 2.6923076923077 of 4 stars
Spends Time with Me 2.6
  • Currently 2.6153846153846 of 4 stars
Follows Up After Visit 2.7
  • Currently 2.7272727272727 of 4 stars

Specialties & Research

Dr. Mary Klix, MD is board certified in Medical Oncology.

  • She has special expertise in 11 areas:
  • Adult T-Cell Leukemia-Lymphoma
  • Anemia
  • Breast Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Palliative Care

Education & Awards

Dr. Klix graduated from University of Missouri at Columbia.


Dr. Klix has 9 hospital affiliations:

  • St Lukes Hospital 
  • Barnes-Jewish West County Hospital 

Accepted Insurance Plans

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

  • Cigna - 4 plans
  • Aetna - 3 plans
  • Molina Healthcare - 1 plan
  • Humana - 12 plans
  • Missouri Medicaid - 1 plan

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Additional Information
Where does Dr. Mary M. Klix practice?
Dr. Mary Klix practices Internal Medicine, Hematology & Oncology, Hematology, and Medical Oncology near Saint Louis, MO.
See Saint Louis Internists, Saint Louis Oncologists, and Saint Louis Hematologists.