Industry Experts
We were established by industry experts from the pharmaceutical sector and marketing innovators who share a deep passion for health. Recognizing a gap in our island for a dedicated health marketing agency, we set out to create a solution that meets all needs, backed by extensive FDA and regulatory experience. As the ONLY Health Marketing & Communications Group in Puerto Rico & the Caribbean, our team has a united vision in a healthier tomorrow.
Healthcare Marketing Agency I Medical Marketing I Puerto Rico I Florida
Timeline

1999
That year, I was still working at GSK, and Mariette was born. Motivated by the desire to find a balance between my personal and professional life, I conceived the idea of starting a business related to the pharmaceutical industry: Pharmaceutical Marketing Consultants (PharMaCon).
2010
Our main clients were Pfizer and Amgen. I began planning my move to Florida and the opening of a new business based there: PharmaHealth Group.
2015
Health Partners was created to provide patient education services in medical offices and other venues.
2020
Post-COVID, the pharmaceutical industry transformed, with digital communication taking the lead. PMC expanded its services in the digital area to meet the demands of our clients.
2025
PMC celebrates 25 years of establishment, staying at the forefront of services for the pharmaceutical industry, maintaining its uniqueness in the Puerto Rico market, and expanding its service offerings beyond the pharmaceutical industry to focus on the health-related industry as a whole.
Our team
Our leaders are seasoned experts in health marketing communications, passionately committed to doing what’s best for our clients, their brands, and our team.

Ivelisse Casillas
CEO & Founder
Rhaiza O’Neill
General Manager
Vilmaliz Martínez
Marketing & Public Relations Director
Joanna M. Treviño
Communications & Events Manager
Kristal Hernández Mercado
Creative Director
Pedro Ramos Santiago
Media Marketing Manager
Deborah Rosario Borrero
Key Account Executive, Public Relations
Monique Byrd
Creative Client Relations Leader
Karla Cordero
Account Executive, Public Relations
Vilmary C. Jonas Suárez
Key Account Executive
Juan José de la Garza
Sr Graphic designer
Gustavo Franceschini
Social Media Strategist
Nicole Torres
Social Media Coordinator
Jeannette Álvarez
Administrative & Accounting Assistant
Shástiry Figueroa
Account Coordinator“With our purpose we make the world. Purpose is the DNA of our business since health is the greatest gift.”
Ivelisse Casillas
Let’s Chat
Want to talk about your project?
Marketing Health I Marketing Médico I Mercadeo de salud
