Skip to Main Content
Click to read notice

Trillium Health Welcomes Two New Members to its Executive Leadership Team

Jul 17, 2023

July 17, 2023 (ROCHESTER, N.Y.) —Trillium Health, a community health center dedicated to providing comprehensive and compassionate care, is pleased to announce the appointment of Jennison Bielemeier and Mary Beth Walker to its Executive Leadership Team. Both individuals bring extensive expertise and strategic vision to further strengthen Trillium Health's commitment to providing high-quality healthcare services to the community.

Jennison Bielemeier serves as Trillium Health’s Vice President of Finance and Chief Financial Officer. In this role, she is responsible for directing and evaluating Trillium Health’s financial performance and overseeing its facilities. Jennison brings 20 years of experience to Trillium Health, with prior roles at Heritage Christian Services and Rochester Regional Health. Jennison is a Certified Public Accountant (CPA), and she obtained a bachelor’s degree in accounting from Alfred University. Jennison is also a graduate of NorthStar Network’s Healthcare Business Academy Fellowship Program and Leadership Rochester. She was recognized with a Forty Under 40 award from the Rochester Business Journal. Jennison currently serves on the board of directors of Ferncliff Development and Monroe County CASA. She is active in the Girl Scouts of Western NY, where she was recognized with the GSWNY Volunteer of Excellence Award and Appreciation pin.

Mary Beth Walker serves as Trillium Health’s Vice President of Marketing, Government Relations, and Public Relations. In this role, she is responsible for developing and executing all marketing, communications, government affairs and public relations strategies for Trillium Health. Mary Beth joined Trillium Health in 2019, bringing more than 16 years of experience in government and nonprofit organizations. She previously worked in the U.S. House of Representatives, the New York State Assembly, and various healthcare nonprofits. Mary Beth has a bachelor’s degree in political science from SUNY Geneseo, a master’s degree in strategic marketing from Roberts Wesleyan University, and an accreditation in public relations from the Public Relations Society of America. She is the recipient of the Outstanding Academic Achievement Award and the Holistic Marketer Award from Roberts Wesleyan University.

"We are thrilled to welcome Jennison and Mary Beth to the Executive Leadership Team," said Jason Barnecut-Kearns, President & CEO of Trillium Health. "Their extensive experience, leadership, and dedication to our mission will greatly contribute to our ability to serve the community. Together, we will continue to provide the extraordinary care that has become the hallmark of our agency."

About Trillium Health

Trillium Health is a Community Health Center that provides extraordinary care for all, including LGBTQ+ health, ensuring equitable, judgement-free, and affordable care. We believe that everyone who walks through our doors deserves high quality, affordable healthcare, regardless of income, sexual orientation, gender identity, race, or ethnicity. For more information, please visit