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Dr. John M. Ruiz, Ph.D.
Dr. John M. Ruiz, Ph.D.
He/Him/His/El
Department of Psychology
Dr. John M. Ruiz is a Professor of Clinical Health Psychology in the Department of Psychology at the University of Arizona. He serves in multiple roles including as the Assistant Director for Strategy and Workforce Development in the University of Arizona Cancer Center and he is a member of the Sarver Heart Center, the Center on Health Disparities, Center on Aging, the Hispanic Center of Excellence, and the BIO 5 Institute. He has additional adjunct appointments in Public Health and Family Studies.
Dr. Ruiz is a population health scientist with a program of research emphasizing prevention, resilience, and equity. His NIH-funded research examines relationships between individual level psychosocial factors, social behaviors, and cardiovascular and cancer diseases with an emphasis on biobehavioral mechanisms. In addition, Dr. Ruiz has recognized expertise in sociocultural aspects of racial/ethnic health disparities, particularly the epidemiological phenomenon referred to as the Hispanic Health Paradox. His current work focuses on sociocultural factors that may help explain paradoxical survival differences in the context of lung cancer.
Dr. Ruiz is the current Editor-In-Chief of APA’s Health Psychology (2023-2028) and he serves as the 2025 Chair-Elect of APA’s Council of Editors. He has active leadership roles in multiple professional societies including as Past-President of the Behavioral Medicine Research Council (BMRC). Dr. Ruiz serves on the editorial boards of several journals (Journal of Latina/o Psychology, Health Psychology, Annals of Behavioral Medicine, Journal of Behavioral Medicine), is a past associate editor for 4 journals (PLOS One, Cultural Diversity and Ethnic Minority Psychology, Journal of Research in Personality) including Senior Associate Editor of Annals of Behavioral Medicine, and has guest edited several special issues.
Dr. Ruiz is also a leader in the push for health equity as Past Chair for APA’s Committee on Socioeconomic Status (CSES), member of the inaugural APA Health Equity Committee, and appointment to the 2021 APA Presidential Task Force on Health Equity for which he received a 2021 APA Presidential Citation. He is a permanent member of the NIH Behavioral Medicine Interventions and Outcomes (BMIO) study section, and he served on the external advisory board for NIH’s Science of Behavior Change (SOBC) effort.
In 2022, Dr. Ruiz began a 4-year, federal appointment to serve on the 16-member, US Preventive Services Task Force (USPSTF) which helps to guide national healthcare policy through its recommendations. Dr. Ruiz is an elected fellow of the Association of Psychological Science, Society for Health Psychology (APA, Division 38), American Psychosomatic Society/Society for Biopsychosocial Medicine, and the Academy of Behavioral Medicine Research.
Teaching Philosophy
Teaching Philosophy
Dr. Ruiz' teaching philosophy emphasizes accessibility without compromising the integrity of the material. He uses a wide variety of presentation methods including lectures, small and large group discussions, multimedia presentations, technology resources, modes of learning, individual and expert panels, academic texts articles, and other mainstream publications. Dr. Ruiz often structures his courses to include lecture and group discussion/applied exercises to help students consolidate understanding and reinforce through shared experiences. His approach to student evaluation is based on a student’s performance in multiple contexts depending on class size.
Graduate Courses (Syllabi available upon request)
PSYC 587 Foundations in Health Psychology
PSYC 699 Cardiovascular Psychophysiology
Undergraduate Courses (Syllabi available upon request)
PSYC 383 Health Psychology
PSYC 382 Health Disparities
PSYC 381 Abnormal Psychology
And the rest of the SuRRF Family!!!!
And the rest of the SuRRF Family!!!!
Riley O'Neill
Riley O'Neill
She/Her/Hers/ Ella
Riley is a clinical psychology PhD candidate with an emphasis on Health Psychology and Behavioral Medicine. She graduated from the University of Alabama with a Bachelors in Psychology and Spanish. Riley examines how stress and sociocultural contexts contribute to socially driven mechanisms of cardiovascular disease (CVD). Specifically, her research focuses on refining ecologically valid characterizations of stress to clarify its cardiovascular impacts. To support this work, Riley received an NHLBI NRSA Pre-Doctoral Fellowship (1F31HL170513). In her free time, she enjoys upcycling thrifted finds, catching live music, and watching movies.
Email: Rmoneill@arizona.edu
Google Scholar: https://scholar.google.com/citations?user=zQmpwQkAAAAJ&hl=en
Bluesky: @rileym-oneill.bsky.social
Daniel Armando Hernandez
Daniel Armando Hernandez
He/Him/His/El
Daniel Hernandez is a first generation clinical psychology doctoral student, specializing in health psychology at the University of Arizona. Mr. Hernandez primarily serves as a teaching assistant and instructor, supporting undergraduate psychology education. His research program investigates how biopsychosocial factors such as stress, social vigilance, and sociocultural resilience influence Hispanic health outcomes, utilizing psychophysiological methodologies. Clinically trained in evidence-based practice, Mr. Hernandez provides psychological services through the Department of Psychology’s Behavioral Health Clinic, conducting assessments and delivering interventions. Mr. Hernandez is a Southern California native, that completed his associate’s degree at Arizona Western College before transferring and receiving his undergraduate degree from the University of Arizona. His hobbies include spending time with his family, walking his dogs, traveling and fishing.
Email: danielh5@arizona.edu
Amelia Ibarra Mevans
Amelia Ibarra Mevans
She/Her/Ella
Amelia is a doctoral student in the University of Arizona's Clinical Psychology program with a minor in Health Psychology. Her research explores how differences in stress appraisal and sociocultural resilience may contribute to better health outcomes in Hispanic/Latinxs. Specifically, she is interested in studying how stress exposure differs from stress experience in Latinxs, potentially due to sociocultural mechanisms like higher social support and collectivism, leading to lower risk for cardiovascular disease. During her free time, Amelia enjoys hot yoga, cooking, drinking coffee with friends, watching movies at The Loft and chilling at the Cat Café.
Email: ameliaibarram@arizona.edu
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