Contact Us

CCCST Central Business Office:  40 NE Loop 410; Suite 500;  San Antonio, TX  78216

Call the Central Business Office at 210-424-1600 for general practice information only.  

Fax resumes and employment inquiries to the HR Coordinator at 210-212-5136 or 832-601-8108.

  • For questions or inquiries related to your physician, appointments, prescriptions, PET scans, lab work, or to speak to your nurse, please call the specific physician office that you visit. To view all office locations and contact information for each, click here.
  • For questions or inquiries related to your PET scan appointment or possible cancellation, please call 210-242-6506 BEFORE 4:00 PM on the day before your appointment.
  • For life threatening medical emergencies, please call 911 or visit your nearest emergency room.

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