3524 South New Braunfels Ave Suite 112
San Antonio, TX 78223
Phone: (830) 460-6067
Per donation: $40 to $110 per visit
New donor offer: Up to about $1,100 across the first eight donations
The largest US network by centre count, and the one that publishes a donor referral code openly.
Within about 40 miles, straight line distance.
At least 110 pounds, which is 50 kilograms. This is a federal requirement, not a centre preference. No more than twice in any seven day period, and never twice in the same two day window. That means a minimum of 48 hours between donations. A medical history review and a physical examination by a responsible physician on your first donation day, and at least once a year after that.