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Hematology Specialist, Oncology Specialist (cancer)
25 years of experience
Accepting new patients
Video profile
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. Richard Ruben:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Richard Ruben is Excellent. Dr. Ruben has been reviewed by 23 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.5
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 4.8
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 8 areas:
  • Acute Myeloid Leukemia
  • Cancer
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Multiple Myeloma (Cancer of Plasma Cells)

Education & Awards

Dr. Ruben graduated from University Of The East, Ramon Magsaysay Memorial Medical Center, Quezon.


Dr. Ruben has 5 hospital affiliations:

  • Prairie Lakes Hospital 
  • St Francis Health Center 

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Additional Information
Dr. Richard Harry Ruben MD is a male Hematologist, has 25 years of experience and practices in Hematology, Hematology & Oncology, and Medical Oncology.
Where does Dr. Richard H. Ruben practice?
Dr. Richard Ruben has 1 office location.
Dr. Richard Ruben practices Hematology, Hematology & Oncology, and Medical Oncology near Tulsa, OK.
See Tulsa Hematologists and Tulsa Oncologists.