A woman with long dark hair wearing black medical scrubs, standing against a red background, smiling with hands in her pockets.

About Ellie — Founder & Lead Certified Phlebotomy Technician

Mariposa Mobile Phlebotomy was founded by Ellie (legal name: Arely Arango Ramos), a California Certified Phlebotomy Technician I (CPT-1, License #CPT-02356928) and Certified Medical Assistant with 5 years of phlebotomy experience including more than three years as an Emergency Room Tech. Ellie brings hospital-grade technique and a calm, patient-first bedside manner to every appointment, whether it's a routine draw, an autism-informed pediatric visit, or a therapeutic phlebotomy session.

Ellie your trusted phlebotomist

- California CPT-1 — License #CPT-02356928 (CDPH Laboratory Field Services, valid through September 14, 2027)

- Certified Medical Assistant

- HIPAA-trained

- Fully insured (CMNF)

- 5 years phlebotomy experience

- 3+ years as Emergency Room Tech

- Mobile service across Sonoma, Marin, Napa, Solano, Sacramento, and the greater Bay Area

- Experience with private clients, providers, and specialty labs (Genova, Boston Heart, Galleri, Access, US BioTek)