Our passion is quality,
our motivation is you.
Patient centered care
that is cost effective.
Efficient and successful
management services.

Welcome!

NTSP Holding Company Physicians With Anniversaries In October

We’re honored to be working with you!

19 Years

  • David N. Barrera, D.O., Hematology/Oncology, Fort Worth

17 Years

  • David A. Nethery, M.D., Ophthalmology, Fort Worth
  • Steven H. Weeden, M.D., Orthopedic Surgery, Fort Worth

15 Years

  • Christian L. Carr, M.D., General Surgery, Fort Worth
  • Antonio A. Castaneda, M.D., General Surgery, Fort Worth
  • Geethanjali Ramamurthy, M.D., Nephrology, Fort Worth

14 Years

  • Oyeyemi A. Fabuyi, M.D., Pulmonology, Fort Worth
  • Kassim A. Khan, M.D., Ophthalmology, Fort Worth

13 Years

  • Nabeel M. Shabout, M.D., General Surgery, Fort Worth
  • Wayne A. Solley, M.D., Ophthalmology, Arlington
  • William R. Witham, M.D., General Surgery, Fort Worth
  • Charlece S. Hughes, D.O., Neurology, Fort Worth
  • Mark J. Hupert, M.D., Infectious Disease, Fort Worth

12 Years

  • Louis S. Cristol, M.D., Cardiology, Burleson
  • Timothy B. Hadden, M.D., Cardiology, Fort Worth
  • George C. James, M.D., Cardiology, Fort Worth
  • John V. Jayachandran, M.D., Cardiology, Fort Worth
  • William R. Witham, M.D., Cardiology, Fort Worth
  • Lianxi F. Liao, M.D., Cardiology, Fort Worth

11 Years

  • Beena M. Trivedi, M.D., Family Medicine, Fort Worth
  • Raj R. Halker, M.D., Nephrology, Fort Worth

9 Years

  • James T. Siminski, M.D., Pulmonology, North Richland Hills

5 Years

  • Paul T. Martinelli, M.D., Dermatology, Plano

Our Newest Physicians

Nikki Fox, D.O., Physical Medicine & Rehabilitation, Arlington

Jon Pruett, M.D., Dermatology, Carrollton

Lisa Guidry-Pruett, M.D., Dermatology, Carrollton

Phillip Parr, D.P.M., Orthopedic Surgery-Podiatry, Southlake

Madhavi Mallareddy, M.D., Nephrology, Mesquite

Bryce Mays, M.D., Gastroenterology, Denton