Dr. Mark Alfonso, PharmD, BCMTMS

Dr. Mark Alfonso
MEDICALLY REVIEWED BY About Dr. Mark Alfonso, PharmD, BCMTMS

Dr. Mark Alfonso, PharmD was born and raised in Pueblo, CO. He received his pharmacy degree from the University of Colorado School of Pharmacy at the Anschutz Medical Campus in 2010. He was board certified in medication therapy management in 2022. The most rewarding part of his job is helping to answer patient questions and concerns. His areas of expertise are community pharmacy and medication therapy management. In his free time, he enjoys reading and running.

Hemophilia

FEIBA: Everything You Need to Know About Its Use

By Dr. Mark Alfonso, PharmD, BCMTMS April 1, 2025

FEIBA (or factor eight inhibitor bypass activity) is used in patients who have hemophilia A or B and have developed inhibitors (antibodies) against the clotting factor medications (i.e., factor VIII or IX). 

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Female doctor with patient discussing the drug, FEIBA

Dr. Mark Alfonso, PharmD, BCMTMS Posts