Our Team

Learn more about our GCST Providers

Adult Care

Meet our experienced GCST Team

Dr. Nolan Perez

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Dr. Nicole Grigg

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Dr. Sandeep Samuel

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Dr. Jason Phillips

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Dr. Allan Coates

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Maribel M. De Ponce, PA-C, MPAS

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Stephany Sosa, NP-C, CCRN

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Michelle Lopez, FNP-BC, APRN

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Miriam De Leon, PA-C, MPAS

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Pediatric Care

Meet Our Experienced GCST Pediatric Team

Dr. Mihaela Ringheanu

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Carmen Romero PNP-C

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GCST is here to assist you.

Frequently Asked Questions

Frequently Asked Questions

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Areas of Specialty

Areas of Specialty

Having symptoms?

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Our Locations

Our Locations

Here to help you

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Book an Appointment

Book an Appointment

(956)365-4400

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GCST is committed to protecting our patients & staff during COVID-19