SOMOS Community Care’s network of physicians, specialists, community-based organizations and other providers delivers high-quality, patient-centered care in a comprehensive, coordinated, and accessible manner to individuals and families participating in the Medicaid program. SOMOS Community Care physicians and clinical teams are from these communities. We speak the language and understand the culture. We are here to work with all family members – and health care providers – to practice preventive, total care that’s integrated. From infancy to elder care, we are here for every Medicaid member.


Ramon Tallaj, M.D. 

Chairman of the Board

dr. henry chen

Henry Chen, M.D.



Mario J. Paredes

Chief Executive Officer

David Steinman

Chief Operating Officer


Alexandro Damiron

Executive Vice President
of Operations

Chief of Staff

Lidia Virgil

Executive Vice President of Healthcare Innovation

Gloria Wong

Executive Vice President
of Operations

Ricardo A. Rivera-Cardona

Chief Business Development Officer

Diego A. Ponieman, M.D., M.P.H.

Chief Medical Officer

Tracey Lin

Chief Financial Officer

tonguc circle

Tonguç Yaman

Chief Information Officer

Thomas Gimler

Chief Compliance Officer

Shariff De Los Santos

Vice President of
Practice Transformation

John Dionisio

Vice President of Business Intelligence


Misael Guerra

Vice President of
PCMH Implementation

Tom Hoering

Vice President of Legal Affairs

Denisse Oller

Vice President of Communications

Moisés Pérez-Martínez

Vice President of
Workforce, Community
& Government Relations

Liz Webb

Vice President of Human Resources

Soraya Sussman

Executive Director of
Quality Control

Cindy Klein

Project Director


Raymond Lee

Director of Finance

Gabriela Sandoval Requena

Director of Regulatory Affairs

Migna Taveras

Director of Cultural Competency
& Health Literacy

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