Drs. Marquez, Villarreal & Velez in Mission, Texas

RGV Surgical Associates PLLC, in Mission, Texas

Here at RGV Surgical Associates, our mission is to provide compassionate, high quality, cost-effective patient care that meets or exceeds the expectations of our patients and physicians. We are pleased that you have chosen us for your treatment. It is our goal to deliver the highest quality of care to you and your family.

Since 1996, Dr. Márquez has offered a full range of surgical services from minor procedures to advanced cancer care. We invite you to contact us to set up an initial consultation about any specific surgical need you might have.

Dr. Villarreal joined our practice in 2015, he is a specialist in Advanced Laparoscopic Surgery and complex hernia management.


Meet Our Physicians

Surgical Services

Patient Forms

Surgical Services We Offer

Surgical Services We Offer

  • General Surgery
  • Thoracic Surgery
  • Minimally Invasive Surgery
  • Vascular Surgery

What to Expect at Your First Visit

What to Expect at Your First Visit

Your first visit is all about you – your comfort, your happiness, and your health. During your first visit, we will:
  • Review your medical history forms and medications
  • Check your vitals and weight
  • Drs. Marquez, Villarreal & Velez will Review all reports, labs or discs
After discussing the findings with you. The Doctor will discuss all treatment options and work with you to create a treatment plan that meets your needs. If you are a new patient, Please have all documentation listed for faster service.
  • Referral
  • Insurance card
  • Photo ID
  • Current Medications
  • All reports (Sonograms, Mammograms, CT, X-ray's and Labs)
  • Etc.

The average wait time depends on each patient's health.

Call our center at (956) 682-6126 in Mission, Texas and see how we can help get you back on your feet.