About Us
Meet Our Team
Mosaic Group is proud to be a certified woman-owned small business. We practice what we teach—inclusiveness. Our team is built of professionals who fully understanding the needs and pressures of your community or organization. We combine our extensive on-the-ground experience with rigorous analysis and impartiality to building effective, customized solutions based on your specific requirements.
Bringing all the pieces together for a healthier community

MARLA OROS, RN, MS, FAAN
Founder and Chief Executive Officer

Krystal L. Billups, MPH
Executive Managing Director

Frederick H. Strieder, PhD, MSSA, LCSW-C
Senior Advisor, Behavioral Health

La Tanya Hill, CPRS, RPS
Program Specialist

Iesha Brown-Pygatt, MS
Senior Behavioral Health Consultant

Heather Raley, LCPC
Senior Behavioral Health Consultant

Philip Londrico, MBA, LCDC-III
Senior Behavioral Health Consultant

Alyssa Thaxton, MSW, LCSW
Senior Behavioral Health Consultant

Carolyn Bogan, MSN, FNP-BC, CARN-AP
Senior Addiction Clinical Practice Advisor

Susan G. Dorsey, PhD, RN, FAAN
Senior Research Advisor