About Us

OSCO Charter

  • Advance the sciences of hematology and oncology and its sub-specialties and improve services to the public by studying the socio-economic aspects of the practice of its members.
  • Encourage improved educational opportunities for members.
  • Promote interchange between members.
  • Safeguard the rights of patients with neoplastic diseases.
  • Define the qualifications of physicians practicing hematology and oncology in Oklahoma.
  • Serve as spokesperson and liaison to governmental and insurance interests on behalf of its members.
  • Disseminate information regarding legislative and regulatory developments affecting the issues of common concern to members.
  • Promote scientific inquiry and exchange between members.
  • Establish and maintain high medical and ethical standards for members.
  • Promote good fellowship among its members.
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OSCO Board Members

Jose Eugenio Najera, MD

Jose Eugenio Najera, MD

President

Cancer Centers of Southwest Oklahoma
104 NW 31st Street
Lawton, OK  73501
[email protected]
Office Phone:  580-536-2121

Samuel Corwin Bieligk, MD, FACS

Treasurer

Northeastern Health System
205 Harris Circle, Suite 202
Tahlequah, OK 74464
[email protected]
Office Phone:  918-207-1410

William C. Dooley, MD

Past-President 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street, Suite 4000
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-7867

Raid Aljumaily, MD

Board Member 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street, Suite 4000
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-4022

Christina E. Henson, MD

Board Member 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-3016

Todd M. Kliewer, MD

Board Member 

SSM Health/Saint Anthony Hospital
1011 North Dewey
Oklahoma City, OK  73102
[email protected]
Office Phone:  405-228-7100

Jordan M. Morton, MD

Board Member 

Mercy Clinic Oncology & Hematology
4401 McAuley Boulevard
Oklahoma City, OK  73120
[email protected]
Office Phone:  405-751-4343

Sanjay G. Patel, MD

Board Member 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-4088

George Selby, MD

Board Member 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street, Suite 5200
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-8299

Susanna Ulahannan, MD

Board Member 

Peggy & Charles Stephenson Cancer Center
825 NE 10th Street
Oklahoma City, OK  73104
[email protected]
Office Phone:  405-271-8001

Kathleen A. Musson, CAE

OSCO Executive Director 

P.O. Box 720024
Oklahoma City, OK 73172
[email protected]
Office Phone:  405-850-8334