Oregon’s community health centers (CHCs) are at the frontlines of advancing health access, providing care to communities across the state. As the landscape of health care rapidly evolves, health centers need more than resources, they need strategic partnership, targeted support, and space to problem-solve together.  

At OPCA, we equip CHCs with the technical assistance and the strategic partnerships they need to advance health access, improve care, and strengthen their workforce. OPCA’s work is designed to meet federal HRSA requirements while also adapting to the evolving needs of our members with collaborative solutions, data-driven strategies, and leadership support.  

What We Do 

Technical Assistance 

OPCA offers tailored, hands-on technical assistance to support health centers in areas such as: 

  • CHC Operations & Compliance 
  • Clinical & Quality Improvement 
    • HIV/STI Prevention Program
  • Leadership & Sustainability
  • Value Based Care & Pay Innovation 
    •  Alternative Payment & Advanced Care Model (APCM) Program  

Explore OPCA’s core services

Resources in areas such as workforce development, emergency planning, operational site visits, group purchasing opportunities and more!

Technical Assistance tools to help medical, dental and behavioral health directors and other medical team members ensure their patients receive effective care at every step of their journey towards health. *Includes our HIV/STI Prevention Program.

Leadership, synergy, and connection groups hosted by OPCA across a wide variety of medical, technical, and administrative roles.

OPCA offers a variety of pathways toward the transition to sustainable, patient-centered payment and care models. Offerings include the Advanced Care Learning Community (ACLC); Advanced Payment and Care Methods (APCM); and The Oregon Network of Community Health’s Clinically Integrated Network, ACO, and data platform.

Meet Our Team

Brooke Linn - Program Senior Director
Brooke spearheads OPCA’s technical assistance and training programs, driving FQHC transformation in evolving practices and payment models. Brooke brings nearly 20 years’ experience in healthcare with expertise in system innovation and behavioral health integration. Brooke holds a master’s degree in human science and a PhD in Organizational Systems. Brooke’s hobbies include spending time with family, writing, creating art, and cheering on the Trailblazers!
Stephanie Castaño
Stephanie Castaño - Program Director
Stephanie leads OPCA’s technical assistance and training programs for FQHCs in Oregon. Stephanie focuses on ensuring program success and strategic alignment, contributing to healthcare development. Before joining OPCA, Stephanie gained valuable experience as a peer health advocate, participated in a social medicine internship in rural India, and interned in OSU's Office of Advocacy. Stephanie is pursuing a master’s degree in public health at PSU. Outside of work, she enjoys visiting Tualatin River Greenway trails for hiking, playing fetch, and paddleboarding with her wirehaired pointing griffon, Canela.
Joanna Peterson - Program Senior Manager
Joanna Peterson oversees OPCA’s 12 leadership communities and supports the delivery of technical assistance and training for CHCs. Before joining OPCA, Joanna worked alongside Oregon pediatricians, facilitating pediatric mental health training and clinical quality improvement projects. Joanna holds a degree in journalism and communications from Linfield University, and is pursuing a Master of Social Work at Portland State University. When not at work, Joanna enjoys studying ballet, backpacking, and trail running. Joanna is a volunteer mentor and is passionate about upstream, preventative behavioral health services.
Ada Catanzarite
Ada Catanzarite - Quality Improvement Director
Ada supports health centers with their improvement efforts focusing on health metrics, systems and processes. Ada looks at a variety of data including health outcomes and implementation science. Prior to joining OPCA, Ada worked in community-based non-profits for more than a decade. Ada holds a BA in Communications & Culture. Outside of work, Ada enjoys being in wild natural spaces by hiking, camping, and kayaking. Ada also enjoys biking through the city and checking out farmers markets.
Sonya Howk
Sonya Howk - Sustainability Manager
Sonya facilitates three OPCA professional communities - Operation Directors, Dental Directors, and Nursing Leaders. Sonya is the best person to contact for assistance with new or expanding health centers, information for Operational Site visits, guidance on the Group Purchasing Program with WACH, and resources for developing monthly reports for federal agencies. Sonya has a Master of Public Health Administration and more than 25 years of experience in community-based health. Outside of work, Sonya enjoys spending time with her 11-year-old, gardening, and cooking.
Michelle Bowers - Workforce Development Manager
Michelle develops training programs that strengthen the community health center workforce. Michelle builds career pathways for people through community partnerships and supports staff retention throughout health care centers. Michelle has more than a decade of experience in this field, and last year, completed a Master of Science in Nonprofit Management & Organizational Leadership through Multnomah University. Outside of work, Michelle enjoys exploring Oregon with her family and dog Jackson - particularly the coast and anything connected to the forest.

Connect With Us 

Whether you’re a health center leader, funder, or partner, we invite you to connect with us to explore opportunities for collaboration and support. 

  • For Health Centers: Access our Member Portal  
  • For Partners & Funders: Contact Brooke Linn (blinn@orpca.org)
  •  General Inquiries: info@orpca.org