Alyssa DaFonseca

Alyssa DaFonseca, PACS, is currently a Regional Account Manager in Neuroimmunology at Amgen, where they focus on product launches for gMG and NMOSD. Their prior experience includes roles as a Senior Neurology Account Specialist and Senior Territory Business Manager at Eisai US, specializing in Alzheimer’s and epilepsy. Alyssa began their career in sales at Merck and held positions at Sanofi Pasteur and Osiris Therapeutics, developing expertise in key account management and patient access. They have a robust background in sales and business development within the rare disease and neurology sectors.