Cornerstone Orthopedic Institute

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 brings 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

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. 🇺🇸

On behalf of Cornerstone Orthopedic Institute, we want to take a moment to recognize and sincerely thank our incredible ...
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!

Cornerstone Orthopedic Institute would like to take a moment to recognize and sincerely thank our incredible therapy dep...
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!

On behalf of Cornerstone Orthopedic Institute, we would like to wish our amazing bosses, Dr. Raul Marquez & Dr. Rosario ...
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.

On behalf of Cornerstone Orthopedic Institute, we would like to extend our heartfelt thanks to our wonderful Physician A...
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. .🩺🩻💉❤️‍🩹

Thank you so much to our patient for the wonderful cake 🎂 she made for Dr. Lago. It was not only beautifully crafted but...
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.

Happy Birthday to Dr. Juan Serrato!We sincerely appreciate your dedication, professionalism, and commitment to providing...
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

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Our Story

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. Raul Marquez has been practicing in the Rio Grande Valley for over 20 years and brings 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.

We are glad to welcome Dr. Daniel Romanelli to our team in May 2020. Dr. Romanelli is Board certified in both Orthopedic Surgery and Sports Medicine. With over 20 years of experience, he completed his fellowship training in Arthroscopic Surgery and Sports medicine in Los Angeles, CA. With a Bachelors degree from UCLA and medical degree from New York Medical College. This dual certification enables him to assess, diagnose, and heal a complexity of musculoskeletal conditions as both a shoulder specialist and knee specialist, giving you the power to get back to life without any worries.

Experience. Innovation. Results.- Cornerstone Orthopedic Institute