Board Certifications

  • General Surgery
  • Trauma Surgery



Mercy Fitzgerald Hospital
General Surgery, Trauma Surgery
Darby, PA

Medical School

Universidad Autonoma de Guadalajara
Doctor of Medicine
Zapopan, Mexico

Hospitals Affiliated With

Baylor Scott and White All Saints Medical Center
John Peter Smith Hospital


“Use of Transcranial Doppler in Patients with Severe Traumatic Brain Injuries.” Journal of Neurotrauma (2016):
Ziegler, D. W., Cravens, G., Poche, G., Gandhi, R., Tellez, M.


Dr. Tellez is passionate about surgery and working closely with his patients across the Fort Worth-area to help them achieve their optimal health. Dr. Tellez went to the Universidad Autonoma de Guadalajara in Zapopan, Mexico, and completed his post-doctoral residency training at the Mercy Fitzgerald Hospital in Darby, PA.