Leadership
Denova Leaders
Welcome to Denova Collaborative Health’s Leadership Page, where innovation meets expertise. Our accomplished leadership team is committed to transforming healthcare and providing unparalleled service to our community through compassion, adaptability, innovation and reliability.
Our leadership team embodies these values, working tirelessly to ensure that Denova remains at the forefront of healthcare advancements. Get to know the visionaries driving our success and leading the charge toward a healthier future.
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Graham B. Johnson, MAcc, CPA
Chief Executive Officer
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George Orras, PhD, LCSW, MBA
Chief Clinical Officer
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Silvia Garcia, MSW, MPA
Chief Administrative Officer
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Craig T. LeBlanc, MBA
Chief People Officer
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Briana Brown, MBA
Chief Information Officer
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Angela Gonzalez, CPA
Vice President, Accounting and Finance
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Angela Roumain RN, MPH, CPHQ
Vice President of Medical Operations and Quality
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Anna Joyce, LPC, BC-TMH
Vice President, Behavioral Health
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Cindi Wells, MBA
Vice President, Revenue Cycle
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Jessica Holliday, PMHNP-BC, BC-TMH
Vice President of Psychiatric Service
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Stephanie Lewis, MBA
Vice President, Operations