Internal Medicine

Internal MedicineInternists are physicians that diagnose and medically treat disease and provide primary care for adults. They handle routine medical issues as well as complicated problems, and can care for most of our patients’ needs. They offer screening for patients at risk for cancers including breast cancer, prostate cancer and colorectal cancer among other conditions, and will refer you to a specialist when it is determined to be necessary.


Texoma Medical Plaza
5012 S US Hwy 75, Suite 300
Denison, TX 75020

Robert C. Sanders, MD
Ted F. Truly, MD
W. Mackey Watkins, MD
903-416-6132 Fax

Bill M. Balch, MD
Vanessa Ohnes, MD
903-416-6132 Fax

Marilyn Landrum, MD
903-416-6132 Fax


500 Brookside Drive
Madill, Oklahoma 73446

Ely R. Gordon, DO 

This Draft Has Sidebar Blocks
Sidebar Block 2
Sidebar Block 3
Sidebar Block 4
TexomaCare is owned and operated by a subsidiary of Universal Health Services, Inc.(UHS), a King of Prussia, PA-based company, that is one of the largest healthcare management companies in the nation.      

5016 South US Highway 75
Denison, TX 75020

© 2018 TexomaCare. All rights reserved.

Note:The information on this Web site is provided as general health guidelines and may not be applicable to your particular health condition. Your individual health status and any required medical treatments can only be properly addressed by a professional healthcare provider of your choice. Remember: There is no adequate substitution for a personal consultation with your physician. Neither TexomaCare, or any of their affiliates, nor any contributors shall have any liability for the content or any errors or omissions in the information provided by this Web site.        

The information, content and artwork provided by this Web site is intended for non-commercial use by the reader. The reader is permitted to make one copy of the information displayed for his/her own non-commercial use. The making of additional copies is prohibited.