Meet Our Team
Our talent is made up of some of the sharpest minds in healthcare, business, and technology who share our values of quality, empathy, integrity, collaboration, and accountability.

Our Leadership Team
Clinical & Operations

Lawren Koffa
Director of Strategic & Ancillary Services

Marissa Barnes
Director of Operations

Marcel van Vierssen
IT Systems Administrator

Isabel Hennrich
IT Systems Administrator

Tori Coleman
Athena Specialist
Finance

Chris Impallaria
Senior Accounting Lead

Annabella Estrada
Patient Support Specialist

Dahiana Salcedo
Accounts Payable Specialist

Virginia Carpetner
Medical Biller

Rone’ Dukes
Medical Biller

Estelle Combs
Medical Biller
People and Workplace

Felicia Oliveira
Sr. Credentialing Specialist

Aristides Romero
Payroll Manager

Katherine Hermann
People Operations Generalist

Daisy Sosa
People Team Coordinator

Brittany Mason
Credentialing Specialist

Kristen Brooks
Credentialing Specialist
Marketing
Pacify
Meet the team behind Pacify, our telehealth app for new and expecting parents

Diversity, Equity, and Inclusion
This commitment is integral to all facets of women’s health, and essential to our mission of transforming healthcare for all women. We believe strongly in unbiased care and health equity, and we must create and cultivate safe and inclusive environments for our team members driving this mission.
Interested in a career with Advantia?
Click here to view Cigna’s Machine Readabile Files (MRFs).