What are the opening hours?

Monday 8:30am - 5pm Tuesday 8:30am - 5pm Wednesday 8:30am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 5pm

Cornerstone Orthopedic Institute

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United States
Edinburg, TX
Cornerstone Orthopedic Institute

At Cornerstone Orthopedic Institute you will meet a family oriented team committed to help you stay active and achieve your maximum recovery. Experience.
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At Cornerstone Orthopedic Institute you will meet a family oriented team committed to help you stay active. Our team is here to serve you and we want you to feel free to talk to us about your concerns. Our staff is available to provide you with valuable information and comprehensive care for your medical condition. Dr. Marquez has been practicing in the Rio Grande Valley for over 20 years and brin

gs a wealth of experience and knowledge in technological advances including robotic surgery. He is the first orthopedic surgeon in the Valley to use robotic technology in the O.R. and has proven to be successful. Innovation. Results.- Cornerstone Orthopedic Institute

05/25/2026

This Memorial Day, we pause to reflect and honor those who served our country and made the ultimate sacrifice.

In observance of the Memorial Day holiday, Cornerstone Orthopedic Institute will be closed today.

If you are experiencing a medical emergency, please call 911.

03/30/2026

Happy National Doctors Day!

Cornerstone Orthopedic Institute would like to recognize and sincerely thank our outstanding physicians🩺

Dr. Marquez, Dr. Lago, Dr. Serrato and Dr. Medhkour for your dedication, compassion, and commitment to provide exceptional care to our patients every day. We are truly grateful for all that you do!

11/11/2025

On behalf of Cornerstone Orthopedic Institute, we would like to extend our heartfelt thanks to all Veterans today. We are truly grateful for the sacrifices you have made to protect our freedom. 🇺🇸 Thank you for your service. 🇺🇸

10/23/2025

On behalf of Cornerstone Orthopedic Institute, we want to take a moment to recognize and sincerely thank our incredible team of LMRT’s/MA & MA’s. Our office is one of the busiest clinics around, and their dedication and hard work do not go unnoticed. We truly appreciate everything they do to keep things running smoothly. Thank you all for your amazing efforts!

10/16/2025

Cornerstone Orthopedic Institute would like to take a moment to recognize and sincerely thank our incredible therapy department team. Your dedication and compassion in everything you do make such a positive impact on the lives of our patients. We truly appreciate all the hard work and care you put into helping patients heal and recover. Thank you for being such an essential part of our team!

10/16/2025

On behalf of Cornerstone Orthopedic Institute, we would like to wish our amazing bosses, Dr. Raul Marquez & Dr. Rosario Parra, a very Happy Bosses Day. Thank you both for being such great leaders and for all the support and guidance you provide. We truly appreciate everything you do to make our workplace a better and more inspiring place.

10/09/2025

On behalf of Cornerstone Orthopedic Institute, we would like to extend our heartfelt thanks to our wonderful Physician Assistants 👨🏻‍⚕️David Cantu PA, 👨‍⚕️Diego Mugica PA, 👩🏻‍⚕️Eleaine Barron PA, for their exceptional dedication and hard work. Your commitment to provide excellent care does not go unnoticed, and we truly appreciate everything you do. Thank you for being such an important part of our team. .🩺🩻💉❤️‍🩹

09/10/2025

Thank you so much to our patient for the wonderful cake 🎂 she made for Dr. Lago. It was not only beautifully crafted but also a true reflection of the talent and care that went into it. We really appreciate the thoughtful gesture.

09/08/2025

Happy Birthday to Dr. Juan Serrato!
We sincerely appreciate your dedication, professionalism, and commitment to providing exceptional care to our patients here at Cornerstone Orthopedic Institute. Wishing you continued success, good health, and happiness in the year ahead.

09/02/2025

Now Hiring
Physical Therapist

Established and successful orthopedic practice is looking to hire a self-motivated and enthusiastic, Physical Therapist. Cornerstone Orthopedic Institute was founded by Dr. Raul Marquez and has proudly served the South Texas Region for over 20 years. The COI is currently the premier location in Rio Grande Valley to receive orthopedic services.
Physical Therapist Requirements
• Graduated from an accredited physical therapy program
• Licenses/Certifications: CPR/BLS (Basic Life Support), State License-Physical Therapist-Texas

Please Email: rreyna@drraulmarquez.com
Job Type: Full-time. Acute care orthopedic setting with outpatient.
Schedule:
• Monday to Friday
• Rotating weekends
• Weekends as needed

Address

2402 Cornerstone Boulevard
Edinburg, TX
78539

Opening Hours

Monday	8:30am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8:30am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 5pm

Website

https://linktr.ee/cornerstoneorthopedicinstitute

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