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Hematology Specialist
34 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 (1)

The overall average patient rating of Dr. Mark Udden is Excellent. Dr. Udden has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Mark Udden, MD is board certified in Hematology.

  • He has special expertise in 9 areas:
  • Acute Myeloid Leukemia
  • Anemia
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Myeloproliferative Disorders
  • Thalassemia

Education & Awards

Dr. Udden graduated from The University of Texas Southwestern, Dallas. He has 2 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Castle Connolly Top Doctors: Texas™ (2009)


Dr. Udden has 5 hospital affiliations:

  • Ben Taub General Hospital 
  • The Methodist Hospital 


  • Spanish

> > > > Dr. Mark Udden, MD

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Additional Information
Dr. Mark Udden MD is a male Hematologist, has 34 years of experience and practices in Hematology.
Where does Dr. Mark Udden practice?
Dr. Mark Udden has 2 office locations.
Dr. Mark Udden practices Hematology near Houston, TX.
See Houston Hematologists.