Home 9 Team Member 9 Gabrielle Brennan


With 15 years in specialty pharmacy, Gabrielle Brennan’s career has primarily focused on oncology, REMS programs, rare disease and orphan therapies, and gene therapy products. She has deep expertise in contracting, client account management, program implementation, oversight of new drug launches, data reporting, analytics, front-end operations, and developing tailored solutions for clients.

Gabrielle spent most of her career at Avella Specialty Pharmacy, starting in front-end operations and progressing to more client-facing roles. While at Avella, Gabrielle focused on client account management, business development opportunities, contract reviews, fee negotiations, data analysis, and implementing new drug launches. Most recently, Gabrielle led client strategy and retention efforts at Optum Frontier Therapies, where she was part of the original leadership team.

Gabrielle has a Bachelor’s degree from Arizona State University. She currently lives in Phoenix, Arizona, with her husband, three dogs, two horses, and a miniature donkey. Outside of work, you will likely find her in the sunshine, riding horses (her favorite place), competing in equine performance sports, and enjoying time outside with her husband and dogs, particularly her very high-energy Malinois, Enzo. She also enjoys spending downtime with family and close friends, hosting Thanksgiving dinner, and baking.


Subscribe to receive news and updates from Archbow Consulting