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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).

Learn more about Dr. Charles Osborne:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Charles Osborne is Average. Dr. Osborne has been reviewed by 6 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.1
Promptness 2.0
Courteous Staff 3.4
Accurate Diagnosis 2.6
Bedside Manner 2.1
Spends Time with Me 2.1
Follows Up After Visit 2.6

Specialties & Research

Dr. Charles Osborne, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 5 areas:
  • Breast Cancer
  • Cancer
  • Chemotherapy
  • Hormone Replacement Therapy (HRT)
  • Metastatic Breast Cancer

Education & Awards

Dr. Osborne graduated from University of Missouri at Columbia. He has 2 awards.

Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2005 - 2007, 2009 - 2012, 2014 - 2015)


Dr. Osborne has 7 hospital affiliations:

  • St Luke's Episcopal Hospital 
  • Ben Taub General Hospital 

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Additional Information
Dr. Charles Osborne MD is a male Internist, has 40 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Charles Osborne practice?
Dr. Charles Osborne has 1 office location.
Dr. Charles Osborne practices Internal Medicine and Medical Oncology near Houston, TX.
See Houston Internists and Houston Oncologists.