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DELTA Advisory Committee

DELTA Advisory Committee 

Cohort members are selected by the DELTA Advisory Committee and the internal DELTA advisory and program teams based on their ability to effect systemic change.

Candidates selected into the program have demonstrated their:

  • commitment to eliminating health inequities in Oregon.
  • desire to participate in this transformational health equity leadership program.
  • readiness for participation based on curriculum of this program.
  • willingness to have authentic conversations that push growth and learning with people at different places along their own equity journey.
  • ability to implement or significantly influence meaningful changes in policies, programs and practices that reduce the barriers to health equity.

 
The Advisory Committee is comprised of program alumni and health equity experts from Oregon community-based organizations, health systems, and Coordinated Care Organizations (CCOs). 

Meet the DELTA Advisory Committee 
 

Quinn Arrington  

Equity Manager and Tribal Liaison 

AllCare Health  

DELTA Cohort: 2019 


Gisela Ayala-Echeverria 
CCO Engagement Analyst, Medicaid 
Oregon Health Authority 
DELTA Cohort: 2024 

Sequoya Eady, MPH, MSHA 
Senior Quality Director, Ambulatory Service Lines 
Stanford Health Care 
DELTA Cohort: 2024 

JoAnn Miller, MS 
Consultant 
DELTA Cohort: 2016 

Kat Phillips, MsHA, PMP 
Senior Director, Health Equity Operations 
Adjunct Faculty, Division of Management 
Oregon Health & Science University

Steffanie Roaché, MS, LPC 

Trauma Informed Trainer & Content Developer  
Portland State University - School of Social Work 

Jayden Ruff 
Executive Director 
South Coast Health Equity Coalition 
DELTA Cohort: 2024 

Oregon Health Authority DELTA Advisory and Program Team 

Mehera Christian 
DELTA Program Manager 
Oregon Health Authority, Equity & Inclusion Division  

 Maria Castro, M.Ed., MBA 
Health Equity Innovation and Implementation Unit Manager 
Oregon Health Authority, Equity & Inclusion Division 
 

Danielle Droppers, MSW 
Program Manager, Regional Health Equity Coalitions 
Oregon Health Authority, Equity & Inclusion Division 

Christine S. Singh, MPH, CPH   
Health Equity Innovation and Implementation Policy Analyst   
Oregon Health Authority, Equity & Inclusion Division  



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Contact Us

Please contact DELTA Coordinator:

Email: DELTA.Program@oha.oregon.gov 

Phone: 971-346-6602
(voice and text) – all relay calls accepted.