John P. Mattox
The award-winning firm, Carrier Johnson + CULTURE, has announced the addition of John P. Mattox, AIA, LEED AP, as director of Strategic Healthcare Initiatives for the growing Healthcare Division. He will assemble a new advisory group for health care strategies, which will be announced in further detail by Carrier Johnson + CULTURE later this year. Before joining the firm, Mattox served as senior director of health care project management at the University of California, San Diego (UCSD).


HDR announced the hiring of Duncan Griffin, AIA, LEED AP BD+C, as a sustainable principal. He will work with clients to help create sustainable solutions aligned with their enterprise goals. Griffin is a lean-certified practitioner with nearly 25 years of experience.
Hobbs+Black Architects has announced the promotion of Thomas (TJ) Chasty to vice president of its Phoenix office. Chasty first joined Hobbs+Black in 2004 and worked in the Ann Arbor, Mich., office for seven years before volunteering to move to Arizona to help launch Hobbs+Black’s Phoenix office in 2011.
Adventist Health System announced that Olesea Azevedo has accepted the position of chief human resources officer and senior vice president for the health system. Azevedo will define, develop and implement a system-wide human resources strategy that aligns with the organization’s business objectives. She will be working in the Altamonte Springs, Fla. headquarters.
Esmaeil Porsa, MD, MPH, CCHP-P, CCHP-A, has been named executive vice president and chief strategy and integration officer at the Dallas-based Parkland Health & Hospital System. In this new role, Porsa will collaboratively lead efforts to improve the integration of care delivery systems, including ambulatory, acute- and post-acute care.
Architecture firm Taylor Design has named Kevin Hinrichs, LEED AP, principal at the firm. He will continue to be the director of Taylor Design’s office in San Francisco but will also operate as principal-in-charge. Hinrichs will oversee all aspects of the company’s Northern California operations, from business development to office management.
Maine Behavioral Healthcare has hired Stephen M. Merz, FACHE, as the new CEO. Merz has more than 20 years of experience as a health care executive in Connecticut. Most recently, he led the behavioral health service line of Yale New Haven Hospital, where he has spent the majority of his career overseeing more than 1,500 beds and 13,500 employees. During his time in New Haven, Merz worked on many initiatives that helped integrate mental health care into the larger health system and community.
Edmund M. Einy, FAIA has joined Taylor Design, a solutions-oriented architecture, environments and strategies firm. Serving as firm-wide director of architecture based in the company’s Irvine, Calif., office, Einy brings more than three decades of design and leadership experience creating forward-thinking structures and collaborative partnerships in health care, academic, government and commercial industries.
Tenet Healthcare Corporation announced that Eric Evans, CEO of the company’s Texas region, has been appointed president of Hospital Operations. Evans will oversee 79 acute care hospitals, more than 170 hospital-affiliated outpatient facilities and more than 700 physician practices.
Health care planning veteran Val Williams joined HDR, based in the firm’s Denver office. Williams will work with health care clients to design spaces that support and enhance health delivery now and in the future, while also assisting them to consider new ways of working to improve operational efficiencies and patient outcomes.