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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 (0)

The overall average patient rating of Dr. Michael Maris, Internist is Excellent. Dr. Maris has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Michael Maris, MD is board certified in Medical Oncology.

  • He has special expertise in 10 areas:
  • Acute Myeloid Leukemia
  • Bone Marrow Transplantation
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Recurrence

Education & Awards

Dr. Maris graduated from University of Pennsylvania , Philadelphia. He has 1 awards.

One of America's Leading Experts on:
Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)


Dr. Maris has 4 hospital affiliations:

  • Exempla Lutheran Medical Ctr 
  • Psl Medical Center 


  • English

> > > > Dr. Michael Maris, MD

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Additional Information
Dr. Michael Brian Maris MD is a male Oncologist , has 16 years of experience and practices in Medical Oncology.
Where does Dr. Michael B. Maris practice?
Dr. Michael Maris has 8 office locations.
Dr. Michael Maris practices Medical Oncology near Denver, CO.
Additional practice locations include: Casper, WY and Colorado Springs, CO.
See Denver Oncologists.