Here at RGV Surgical Associates, our mission is to provide compassionate, high-quality, cost-effective surgical care that meets or exceeds the expectations of our patients and referring physicians. We are pleased that you have chosen us for your care, and it is our goal to provide the highest quality of surgical treatment to you and your family.
Since 1996, Dr. Guillermo Márquez has provided a comprehensive range of surgical services, from minor procedures to advanced cancer care.
Dr. Jesús Villarreal joined the practice in 2015 and specializes in advanced laparoscopic surgery and complex hernia management.
Dr. Arturo Torices brings additional expertise in bariatric and metabolic surgery, advanced minimally invasive and robotic surgery, foregut surgery, and upper and lower gastrointestinal endoscopy, further expanding the comprehensive surgical services available at RGV Surgical Associates.
We invite you to contact our office to schedule a consultation for your surgical needs.
Surgical Services We Offer
Surgical Services We Offer
- General Surgery
- Hernia & Abdominal Wall Surgery
- Bariatric & Metabolic Surgery
- Foregut, Reflux & Esophageal Surgery
- Upper & Lower Endoscopy
- Colorectal Surgery
- Breast Surgery
- Endocrine & Head and Neck Surgery
- Thoracic Surgery
- Vascular Access
- Minimally Invasive & Robotic Surgery
What to Expect at Your First Visit
What to Expect at Your First Visit
- Review your medical history forms and medications
- Check your vitals and weight
- Drs. Marquez, Villarreal & Torices will Review all reports, labs or discs
- Referral
- Insurance card
- Photo ID
- Current Medications
- All reports (Sonograms, Mammograms, CT, X-ray's and Labs)
- Etc.





Monday - Thursday, 9:00 AM - 5:00 PM
Monday - Thursday, 9:00 AM - 5:00 PM