4500 North Mesa El Paso, Texas 79912 | Office Hours:Mon-Thurs 8:00 a.m.-12:00p.m. 1:00p.m.-4:30p.m. |Friday: 8:00a.m.-3:00p.m.

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About Us

Dr. Ruben R. Roncallo M.D. :

Dr. Ruben Roncallo completed his Pediatric Residency at Texas Tech University Health Sciences Center branch in El Paso, Texas. Before coming to the United States, he went to medical school at the Universidad Metropolitana in Barranquilla, Colombia. He later moved to Miami, Florida were he worked as a lab technologist and had a concentration on hematology, chemistry and bacteriology. He was chief resident at Texas Tech for duration of a year. He also worked as an associate director of pediatric clinics at Texas Tech University. Moreover, he was a clinical instructor at Texas Tech University. He has been practicing pediatrics for 11 years and 6 of those have been in private practice. Most of his time is spent at Border Pediatrics and he also practices at St. Anthony Pediatrics in New Mexico. His patients range from new born to college age and he enjoys bringing great medical care to everyone.


Erika Martinez:

  • Medical Assistant.
  • Has been with Border Pediatics sinceJanuary 2007.

Jessica Ramirez:

  • Medical Assistant.
  • Has been working for Border Pediatrics since Febuary 2010.

Maria T. Lara, CMA :

  • Certified Medical Assistant.
  • Has been with Border Pediatrics since September 2005.

You will find that our staff enjoys interacting with patients and overall loves providing care to the children that we see. Know that when you come into Border Pediatrics you will receive the best care available. The authenticity of care delivered by our staff is unlike any other and we pride ourselves in delivering the best service.