Alexa Nicholls Costa
NP
Top 10 Injector in Massachusetts
LexRx · Boston, Massachusetts
What Sets Them Apart
BS Health Science/PreMedicine (Boston University) BSN/MSN FNP with Masters of Nursing Excellence Award (Regis College) NP Emergency Medicine Fellowship (EMPED)
Brown Medical School active NP at MGH Emergency Department during early LexRx growth
Founder & CEO
LexRx
Founding Faculty
Evolus Academy Galderma GAIN Business Trainer Lead Instructor Boston College Connell School of Nursing
Faculty at Boston College
Columbia University
and UNC Chapel Hill speaker at AmSpa
ISPAN
The Aesthetic Show
Innova@Tufts
NP Entrepreneurship Conference
Best of Boston designation co-founder Inject With Lex and LexLab
Clean professional record
Elite Aesthetics Guide 2026
Independently Evaluated & Recognized
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