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Medicaid Advisory Committee Members

MAC Board Members

The Medicaid Advisory Committee (MAC) is a federally mandated body consisting of not more than 15 members appointed by the governor. The committee advises the Oregon Health Policy Board, the Office for Oregon Health Policy and Research and the Oregon Health Authority on the operation of Oregon's Medicaid program, including the Oregon Health Plan. The MAC develops policy recommendations at the request of the governor and the legislature.

Current MAC member positions available:

  • One oral health professional;
  • One physician living or practicing outside of the Willamette Valley; and
  • One person with professional or lived experience with Oregon's long term services and supports (LTSS) program.

Learn more about what to expect and how to apply HERE

Use MAC E-mail to contact committee members and staff. Please indicate in the subject line to whom your email is directed.

MAC Co-Chairs


Gabriel Triplett offers us so much lived and cross-cultural experience around navigating OHP for his son from his son’s birth. Gabe is a huge advocate for individuals and families experiencing disabilities and understands how messy and chaotic navigating health care access can be to achieve better health outcomes. He is very passionate about policy change and really feeling like he can leverage his experiences to improve our systems when it comes to members with disabilities and health outcomes.​

MAC Members

Kya Adams, Member, Klamath Falls
Caroline Barrett, Member
Shannon Buck, Member, Albany
Kellie DeVore, Member, Lane County
Tiffany Foy, Member, Central Oregon
Jillian Johnson, Member, OHA/ODHS representative
DJ Rhodes, Portland, Member
Roni St John, Portland, Member
Jeri Weeks, Member, Portland