Founded in 1957, the Sickle Cell Disease Foundation addresses the needs of individuals with sickle cell disease and their families by emphasizing educational and support programs and services that meet the physical, psychosocial and economic needs of our warriors and their caregivers. We're grateful for our dedicated and passionate staff.
Our Team


Mary E. Brown
SCDF President & CEO

Deborah Green
Director of Health Education

Marlene E. Espinoza, MPH
Director of Newborn Screening Program/Health Educator

Patrice L. Ragin
Director of Operations

Portia Langdon
Director of Family Programs and Services

Anthony C. Wells
Regional CHW Clinical Manager

Yadira Duran Badwan
CHW Program Manager - Training and Compliance

Betty Lucatero
Senior Program Coordinator/Health Educator

Eileen Murray
Certified Sickle Cell Trait Counselor/Health Educator

Tina Coleman, MPH, MCHES
Training & Curriculum Design Specialist
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Ashley Meneses, MPH
Community Health Worker Clinical Lead

Sharod Johnson
Community Health Worker Lead

Keyasia Currie
Community Health Worker Lead

Jasmine Marshall
Department of Family Programs and Services Coordinator/CHW

Michael Allen
Community Health Worker II

Miriam Admasu, MSc
Outreach & Engagement Program Coordinator
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Uzziel Okezie
Project Coordinator

TBD
Director, Mental Health Services
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Jennifer Fields, MPH
Implementation Strategist

Ashley Williams, MPH
Senior Manager Contracts, Grants, and Projects

Rialton Reid
Program Assistant

Genesis Williamson
Receptionist/Office Assistant

Rachell Chebbo, ACSW
Mental Health Therapist

Greg Cheseman
Chief Financial Officer

Jenni Sutton
Staff Accountant



Mary E. Brown

SCDF President & CEO
Deborah Green

Director of Health Education Program Director
Marlene E. Espinoza, MPH

Director of Newborn Screening Program/Health Educator
Patrice L. Ragin

Director of Operations
Portia Langdon

Director of Family Programs and Services/Health Educator
Anthony C. Wells

Regional CHW Clinical Manager
Yadira Duran Badwan

CHW Program Manager - Training and Compliance
Betty Lucatero

Senior Program Coordinator/Health Educator
Eileen Murray

Certified Sickle Cell Trait Counselor/Health Educator
Tina Coleman, MPH, MCHES

Training & Curriculum Design Specialist
Ashley Meneses, MPH
_JPG.jpg)
Community Health Worker Clinical Lead
Sharod Johnson

Community Health Worker Lead
Keyasia Currie

Community Health Worker Lead
Jasmine Marshall

Department of Family Programs and Services Coordinator/CHW
Michael Allen

Community Health Worker II
Community Health Worker

Open Position
Uzziel Okezie

Program Manager-Grants, Contracts, and Special Projects
Samantha Parnitvithikul, LCSW

Director, Mental Health Services
Jennifer Fields, MPH
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Implementation Strategist
Ashley Williams, MPH

Senior Manager Contracts, Grants, and Projects
Rialton Reid

Program Assistant
Genesis Williamson

Receptionist/Office Assistant
Rachell Chebbo, ACSW

Mental Health Therapist
Greg Cheseman

Chief Financial Officer
Jenni Sutton

Staff Accountant