Current Member

Link to Goldfeld, Keith profile page.
Full Name
Keith Goldfeld, DrPH, MS, MPA
Credentials
DrPH, MS, MPA
Role

Executive Committee, Design & Statistics Core (DSC)

Primary title
Associate Professor
Primary Institution
Department of Population Health, NYU Grossman School of Medicine
Complete Titles

Associate Professor, Department of Population Health, NYU Grossman School of Medicine

Bio
Keith Goldfeld, DrPH, MS, MPA, is a biostatistician whose work focuses on health services research, cluster randomized trials, and Bayesian methods for complex trial designs. His research collaborations span palliative and geriatric care, addiction, and pragmatic clinical trials. As a graduate student at Columbia University’s Mailman School of Public Health, his research focused on the relationship between palliative care and quality-adjusted survival among nursing home residents with dementia. As associate professor in the Department of Population Health at NYU Grossman School of Medicine, he is currently collaborating on ED-LEAD, an NIH-funded study to improve care for people living with dementia. He has also contributed to major NIH-funded trials including PRIM-ER, EMPallA, and HAS-QOL. In addition, he developed simstudy, an R package that enables researchers and students to generate simulated data for a wide range of research study designs, which he showcases on his blog ouR data generation.
Green, Ariel – Profile
Full Name
Ariel Green
Credentials
MD, PhD, MPH
Role

Steering Committee, Demonstration Project Awardee, Cycle 3, Member, Patient/Caregiver Relevant Outcomes Core (PCRO)

Primary title
Assistant Professor of Medicine, Division of Geriatric Medicine and Gerontology
Primary Institution
Johns Hopkins University School of Medicine
Complete Titles

Assistant professor of medicine in the Division of Geriatric Medicine and Gerontology at the Johns Hopkins University School of Medicine

Bio
Ariel Green, MD, PhD, MPH is an assistant professor of medicine in the Division of Geriatric Medicine and Gerontology at the Johns Hopkins University School of Medicine. Her research focuses on improving communication between older adults, care partners and health care professionals about unnecessary and potentially harmful interventions, including medication use. As a member of the American Geriatrics Society (AGS) Clinical Practice Committee, Dr. Green co-wrote the Society’s recommendations for Choosing Wisely, a national initiative that promotes patient-physician conversations about unnecessary medical tests and procedures. Dr. Green received the AGS Choosing Wisely Champion Award for leading efforts to reduce overuse in medicine. Her research, supported by the NIA, is evaluating the impact on patient and care partner outcomes of pragmatic interventions to optimize prescribing for older adults with dementia in primary care. A former award-winning health journalist, Dr. Green has published personal essays and op-eds in Annals of Internal Medicine, The Washington Post, and The New York Times, among other publications.
Link to Halpern, Scott profile page.
Full Name
Scott Halpern, MD, PhD
Credentials
MD, PhD
Role

Member, Steering Committee

Primary title
John M. Eisenberg Professor of Medicine, Epidemiology, and Medical Ethics and Health Policy
Primary Institution
University of Pennsylvania
Complete Titles

John M. Eisenberg Professor of Medicine, Epidemiology, and Medical Ethics and Health Policy,
Director, Palliative and Advanced Illness Research (PAIR) Center,
University of Pennsylvania

Bio
Scott Halpern, MD, PhD, is a professor of medicine, epidemiology, and medical ethics and health policy at the University of Pennsylvania where he is also a practicing palliative care doctor. He is the founding director of the Palliative and Advanced Illness Research (PAIR) Center, which unites more than 70 team members around the goals of developing and testing interventions to improve the value and equity of health care delivery for patients affected by serious illnesses, including dementia. He has led more than 35 RCTs testing interventions to change clinicians' and patients' health-related behaviors, most of which have had highly pragmatic orientations. His contributions to science and biomedical ethics have been recognized with election to ASCI, AAP, the National Academy of Medicine and the Hastings Center. His proudest accomplishments, however, relate to his track record of mentorship, which has been recognized with many awards and led to more than 20 trainees becoming faculty members and patient-oriented researchers at top academic medical centers.
Core/Team Associations
Hanson, Laura – Profile
Full Name
Laura Hanson, MD, MPH
Credentials
MD, MPH
Role

Core Leader
Patient/Caregiver Relevant Outcomes (PCRO) Core

Primary title
Professor, Division of Geriatric Medicine and Director, UNC Palliative Care Program
Primary Institution
University of North Carolina School of Medicine
Complete Titles

Professor, Division of Geriatric Medicine
Director, UNC Palliative Care Program, University of North Carolina School of Medicine

Bio
Laura C. Hanson, MD, MPH, is a tenured professor in the Division of Geriatric Medicine, Department of Medicine, The University of North Carolina (UNC) at Chapel Hill and director of the UNC Palliative Care Program. As a board-certified physician in internal medicine, geriatric medicine, and hospice and palliative medicine, she provides care for frail and medically complex older patients, and adults of all ages with serious and potentially life-limiting illness. Dr. Hanson leads a research program to measure and improve quality of palliative care for people living with late-stage AD/ADRD, nursing home residents and other vulnerable populations. She leads the Measurement Core for the NINR-funded Palliative Care Research Cooperative group, and has developed quality measures endorsed by the National Quality Forum and applied nationwide in hospice care. Her recent research focuses on AD/ADRD clinical trials to improve shared decision-making and palliative care outcomes.
Link to Harkins, Kristin profile page.
Full Name
Kristin Harkins, MPH
Credentials
MPH
Role

Core Navigator, Ethics & Regulation Core (ERC)

Primary title
Research Program Manager
Primary Institution
University of Pennsylvania
Complete Titles

Research Program Manager, University of Pennsylvania

Bio
Kristin Harkins, MPH, serves as project manager and core navigator for the NIA IMPACT Collaboratory’s Ethics and Regulation Core. Kristin has extensive experience executing the day to day operations of research on ethical and social issues in late life cognitive impairment, and in the design and implementation of quantitative and qualitative studies. As research program manager, Kristin oversees the research and administrative activities of the Penn Program on Precision Medicine for the Brain (P3MB).
Link to Harrison, Jill profile page.
Full Name
Jill Harrison, PhD
Credentials
PhD
Role

Executive Director, IMPACT Collaboratory
Executive Committee, Engaging Partners Team (EPT)

Primary title
Associate Professor of the Practice, Health Services, Policy & Practice
Primary Institution
Brown University School of Public Health
Complete Titles

Executive Director, NIA IMPACT Collaboratory
Associate Professor of the Practice, Health Services, Policy & Practice, Brown University School of Public Health

Bio
Jill Harrison, PhD, is an executive director at the NIA IMPACT Collaboratory and an associate professor in the Department of Health Services, Policy and Practice at Brown University School of Public Health. Prior to joining the IMPACT Collaboratory, Dr. Harrison served as the director of research of an international non-profit organization focused on implementing person-centered care initiatives in healthcare settings around the world. Her research interests include: pragmatic trials in real-world settings, engaging residents of long-term care communities as evaluators of care quality, developing culturally congruent person-centered care approaches in healthcare systems, and organizational cultural change. She completed her post-doctorate at Brown University in health services research.
Link to Hey, Spencer profile page.
Full Name
Spencer Hey, PhD
Credentials
PhD
Role

Consultant

Primary title
Chief Scientific Officer
Primary Institution
Prism Analytic Technologies
Complete Titles

Chief Scientific Officer, Prism Analytic Technologies

Bio
Spencer Hey, PhD, is the co-founder and chief scientific officer of Prism Analytic Technologies, a data and analytics software company. Prior to founding Prism, he was a faculty member at the Harvard Medical School. He received his doctorate in philosophy from the University of Western Ontario and previously held a postdoctoral fellowship in the biomedical ethics unit at McGill University and a visiting scholarship at Oxford University. Dr. Hey’s research interests lie at the intersection of biomedical ethics and philosophy of science—with a focus on clinical trials and the ethical challenges that arise across the drug research and development enterprise. His published work has appeared in scientific, medical, bioethics, and philosophical venues, including Science Magazine, JAMA Internal Medicine, Neurology, The BMJ, PLoS Medicine, Journal of Medical Ethics, Hastings Center Report, Perspectives in Biology and Medicine, and Philosophy of Science.
Core/Team Associations
Hodgson, Nancy – Profile
Full Name
Nancy Hodgson, PhD, RN, FAAN, FGSA
Credentials
PhD, RN, FAAN, FGSA
Role

Executive Committee, Implementation Core (IC)

Primary title
Professor
Primary Institution
University of Pennsylvania
Complete Titles

Professor and Department Chair, Department of Biobehavioral Health Sciences, University of Pennsylvania

Bio
Nancy Hodgson, PhD, RN, FAAN, is professor and chair in the Department of Biobehavioral Health and the Claire M. Fagin Leadership Professor of Nursing at the University of Pennsylvania. She brings 30 years of experience in developing, evaluating, disseminating, and implementing interventions that ease neuropsychiatric symptoms and promote function and quality of life for diverse populations of people living with dementia and their caregivers. This work has helped to inform care practices for people living with dementia and their caregivers through the development of dementia care protocols that address the leading symptoms in dementia that cause distress or impair quality of life. As a clinician and educator, Dr. Hodgson seeks out implementation strategies to foster academic-community partnership by linking research and practice in order to move evidence-based findings into dementia care practice.
Core/Team Associations
Link to Cheng Hom profile page.
Full Name
Kimberly Hom, MPA
Credentials
MPA
Role

Research Grants Core

Primary title
Project Manager/Director
Primary Institution
New York University Rory Meyers College of Nursing
Complete Titles

Program Officer, New York University Rory Meyers College of Nursing

Bio
Kimberly Cheng Hom, MPA, is the program officer for the NIA IMPACT Collaboratory Research Grants Core. Prior to her role with the Collaboratory, Ms. Hom’s work focused on building and strengthening the interprofessional workforce through online learning and community-based programs to better care for the needs of the older adult population. Specifically focusing on resources for healthcare professionals that build their capacity in topics such as Alzheimer’s disease and related dementias. Ms. Hom received her master’s degree in public administration from the NYU Wagner Graduate School of Public Service.
Karlawish, Jason – Profile
Full Name
Jason Karlawish, MD
Credentials
MD
Role

Core Leader, Ethics & Regulation Core (ERC)
IMPACT-C

Primary title
Professor of Medicine, Medical Ethics and Health Policy, and Neurology
Primary Institution
University of Pennsylvania
Complete Titles

Professor of Medicine, Medical Ethics and Health Policy, and Neurology
Co-Director, Penn Memory Center, University of Pennsylvania

Bio
Jason Karlawish, MD, is a professor of medicine, medical ethics and health policy, and neurology at the University of Pennsylvania Perelman School of Medicine. He is board-certified in geriatric medicine. Dr. Karlawish leads the Penn Program for Precision Medicine for the Brain (P3MB), and is co-associate director of the Alzheimer’s Disease Research Center, co-director of the Penn Memory Center, and director of the Alzheimer’s Disease Center’s Outreach, Recruitment and Education Core. He is the author of The Problem of Alzheimer’s: How Science, Culture and Politics Turned a Rare Disease Into a Crisis and What We Can Do About It.