Grifols — Biomat USA McAllen
$720 new-donor bonus Open weekends
CSL Plasma — McAllen, TX
CSL Plasma · 1900 S. 23rd St. #100, McAllen, TX 78503
Contact this plasma donation center directly
Everything on this page is sourced and dated, but details change without notice. Contacting them directly is the only way to be certain before you travel.
up to $800 new-donor first-month offer
Yes open weekends
Yes spanish-speaking staff
No free parking
Yes accepting new donors
Chain-wide advertised offer — the exact amount at this location may differ (source, checked 2026-07-19). Up to $800 your first month, per CSL Plasma's advertised new-donor offer. Amounts vary by location.
Hours
| Sunday | 07:00 – 15:00 |
|---|---|
| Monday | 06:00 – 19:00 |
| Tuesday | 06:00 – 19:00 |
| Wednesday | 06:00 – 19:00 |
| Thursday | 06:00 – 19:00 |
| Friday | 06:00 – 19:00 |
| Saturday | 07:00 – 15:00 |
Data last verified 2026-07-02.
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