Technical Data Core (TDC)

Link to Bynum, Julie profile page.
Full Name
Julie Bynum, MD, MPH
Credentials
MD, MPH
Role

Core Leader, Technical Data Core (TDC)
IMPACT-C, Steering Committee

Primary title
Margaret Terpenning Collegiate Professor of Internal Medicine
Primary Institution
University of Michigan
Complete Titles

Margaret Terpenning Collegiate Professor of Internal Medicine
Division of Geriatric & Palliative Medicine, University of Michigan
Vice Chair for Faculty Affairs
Geriatric Center Associate Director for Health Policy & Research

Bio
Julie Bynum, MD, MPH is the Margaret Terpenning Professor of Medicine in the Division of Geriatric Medicine, vice chair for faculty affairs, research professor in the Institute of Gerontology, Geriatric Center associate director for health policy and research, and a member of the Institute for Healthcare Policy and Innovation. Dr. Bynum received her medical and public health degrees from Johns Hopkins, completed her residency and chief residency at Dartmouth, and completed specialty training in Geriatric Medicine back at Johns Hopkins. She leads interdisciplinary research teams to study questions about the complex drivers of quality and costs for older adults and how to improve health care policy and performance using national administrative data. Dr. Bynum has been an Atlantic Philanthropies Health & Aging Policy Fellow, was a member of the National Academy of Medicine Committee that published “Vital Signs: Core Metrics for Health and Health Care Progress”, and was recently a deputy editor of the Journal of the American Geriatrics Society. She is currently a member of the National Academy of Medicine Forum on Aging, Disability, and Independence, and on a NAM workshop planning committee on adverse consequences of cancer treatment. She leads a robust portfolio of research largely focusing on health and health care for people living with dementia including a newly-funded NIA Center to Accelerate Population Research in Alzheimer’s.
Link to Choudhury, Sagnik Ray profile page.
Full Name
Sagnik Ray Choudhury, PhD, MTech
Credentials
PhD, MTech
Role

Postdoctoral Fellow, Technical Data Core

Primary title
Research Fellow
Primary Institution
University of Michigan
Complete Titles

Research Fellow, Department of Learning Health Sciences, University of Michigan

Bio
Sagnik Ray Choudhury, PhD, MTech, is a postdoctoral researcher at the Department of Computer Science, UCPH, CopeNLU group. Dr. Choudhury works on the explainability of DNN models used in multi-hop reasoning systems, such as question answering, fact checking and natural language inference. Before that, Dr. Choudhury worked as an NLP/ ML engineer at Interactions. Dr. Choudhury developed DNN models for large scale entity extraction and linking, dialog systems, and sentiment classification. Dr. Choudhury also contributed to a DNN library that was used as the ML backend for the company. Dr. Choudhury received a PhD from Penn State and worked in the CiteSeerX group with Dr. C. Lee Giles on information extraction from scholarly figures and tables, information retrieval and crawling.
Core/Team Associations
Link to Dorr, David profile page.
Full Name
David Dorr, MD, MS
Credentials
MD, MS
Role

Executive Committee, Technical Data Core (TDC)

Primary title
Professor and Vice Chair of Medical Informatics and Clinical Epidemiology; Professor of Medicine
Primary Institution
OHSU
Complete Titles

Professor and Vice Chair of Medical Informatics and Clinical Epidemiology, Professor of Medicine, Division of General Internal Medicine and Geriatrics, Chief Research Information Officer, Biomedical Informatics Graduate Program, Oregon Health & Science University School of Medicine

Bio
David Dorr, MD, MS, earned his BA in economics (with minors in mathematics and psychology) and his MD from Washington University in St. Louis. He completed internal medicine residency at Oregon Health & Science University and earned a master’s in medical informatics and health services administration from the University of Utah. Dr. Dorr’s interests lie in complex care management, especially for older adults and other at-risk populations, coordination of care, collaborative care, chronic disease management, quality, and the requirements of clinical information systems to support these areas. From these interests, he has broadened into clinical information needs, Electronic Health Record (EHR) deployment and Health Information Exchange as a way to expand systems-based approaches to all of health care. Dr. Dorr performs evaluations of care management and informatics initiatives using a variety of methodologies.
Core/Team Associations
Han, Peijin – Profile
Full Name
Peijin Han, MBBS, MHS
Credentials
MBBS, MHS
Role

Postdoctoral Fellow

Primary Institution
University of Michigan
Bio
Peijin Han, MBBS, MHS, is a PhD candidate in the Department of Computation Medicine and Bioinformatics at University of Michigan. Dr. Han received her medical degree in Zhongshan School of Medicine, Sun Yat-sen University and a master’s degree in Epidemiology (MHS) from Johns Hopkins Bloomberg School of Public Health. Her current research focuses on clinical informatics levering Natural Language Processing (NLP) technologies to analyze electronic medical records (EMR) data. Her work contributes to the ADRD healthcare by identifying patients living with dementia using complex phenotypes extracted from both structured and unstructured data, as well as studying the progression of cognitive impairments to understand the role of multiple predictors in cognitive decline.
Core/Team Associations
Full Name
Mark Iskandar
Role

Core Navigator, Technical Data Core (TDC)

Primary Institution
University of Michigan
Core/Team Associations
Link to Lima, Julie profile page.
Full Name
Julie Lima, PhD, MPH
Credentials
PhD, MPH
Role

Admin Team Leader, IRB & Regulation Team
Admin Team Leader, Data Sharing & Standards Team
Executive Committee, Technical Data Core (TDC)
Executive Committee, Ethics & Regulation Core

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

Associate Professor, Practice of Health Services, Policy & Practice,
Director for Research Compliance and Integrity, Center for Gerontology and Health Care Research
Brown University School of Public Health

Bio
Julie Lima, PhD, MPH, is the Center for Gerontology and Health Care Research within the Brown University School of Public Health’s expert on data compliance and human subjects research regulatory matters and is a member of Brown University’s Human Research Advisory Group (BhRAG). As a health services researcher, Dr. Lima has hands-on experience working with both survey and administrative data and has collaborated with national leaders in the areas of unmet need for care for people living with functional limitations in the community; quality of care at the end of life; culture change practices in the nursing homes; and post-acute care among Medicare beneficiaries.
Link to Mann, Jason profile page.
Full Name
Jason Mann, MS
Credentials
MS
Role

Core Navigator, Technical Data Core (TDC)

Primary title
Project Manager
Primary Institution
University of Michigan
Complete Titles

Project Manager, University of Michigan

Bio
Jason Mann, MS, is a project manager at Michigan Medicine working with Dr. Julie Bynum in the Division of Geriatric and Palliative Medicine in supporting the Technical Data Core of the IMPACT Collaboratory. Jason’s professional experience and interests includes Alzheimer’s disease and related dementias, hospital acquired infections, systematic review methodology, IRB management, DUA management, and working with CMS, HRS and RESDAC in acquiring data and coordinating IRB/DUA amendments.
Core/Team Associations
Link to McCreedy, Ellen profile page.
Full Name
Ellen McCreedy, PhD, MPH
Credentials
PhD, MPH
Role

Executive Committee, Technical Data Core (TDC), Supplement PI

Primary title
Assistant Professor
Primary Institution
Brown University School of Public Health
Complete Titles

Assistant Professor, Brown University School of Public Health

Bio
Ellen McCreedy, PhD, MPH, is an assistant professor of health services, policy, and practice at the Brown University School of Public Health. Her research focuses on pragmatic evaluation of nonpharmaceutical interventions for managing neuropsychiatric symptoms in people living with dementia. Dr. McCreedy is currently leading an embedded pragmatic trial testing the effects of personalized music on agitation and antipsychotic use for nursing home residents with dementia, and a trial testing the effects of an enhanced advance care planning intervention on documentation of care wishes for people with dementia in assisted living centers. She has previously served as measurement lead for a trial testing the effect of tunable LED lighting on agitation and sleep for nursing home residents with dementia. Dr. McCreedy is also a Steering Committee member of the Technical and Data Core of the NIA IMPACT Collaboratory. Dr. McCreedy received her MPH in global health from the University of South Florida, her PhD in health services research from the University of Minnesota, and completed a postdoctoral research fellowship at Brown University, Center for Gerontology and Healthcare Research.
Core/Team Associations
Link to Platt, Richard profile page.
Full Name
Richard Platt, MD, MSc
Credentials
MD, MSc
Role

Executive Committee, Technical Data Core (TDC)
Demonstration Project Awardee, Cycle 1

Primary title
Professor and Chair of the Department of Population Medicine
Primary Institution
Harvard Medical School
Complete Titles

Professor and Chair of the Department of Population Medicine, Harvard Medical School
President, Harvard Pilgrim Health Care Institute

Bio
Richard Platt, MD, MSc, is professor and chair of the Harvard Medical School Department of Population Medicine, and executive director of the Harvard Pilgrim Health Care Institute. He has extensive experience in developing systems and capabilities for using routinely collected electronic health information to support public health surveillance, medical product safety assessments, comparative effectiveness and outcomes research, and quality improvement programs. He also has led health system-based intervention studies. Dr. Platt led the development of the FDA’s Sentinel program, which performs post-marketing safety surveillance using the electronic health data from over 125 million people. He leads the NIH Pragmatic Clinical Trials Collaboratory's Distributed Research Network, and he co-leads a CDC Prevention Epicenter. He is a member of the National Academy of Medicine's Leadership Consortium: Collaboration for a Value and Science Driven Learning Health System.
Core/Team Associations
Link to Vydiswaran, V.G. Vinod profile page.
Full Name
V.G. Vinod Vydiswaran, PhD
Credentials
PhD
Role

Executive Committee, Technical Data Core (TDC)

Primary title
Associate Professor of Learning Health Sciences
Primary Institution
University of Michigan
Complete Titles

Associate Professor of Learning Health Sciences and Associate Professor of Information, University of Michigan

Bio
V.G. Vinod Vydiswaran, PhD, is an associate professor of learning health sciences at the University of Michigan Medical School and associate professor of information at the University of Michigan School of Information. Dr. Vydiswaran’s areas of interest include: natural language processing, text and data mining, health information extraction, information trustworthiness, and machine learning. His current research focus is on mining and analyzing health information from multiple sources, including electronic health records, scientific literature, and social and information networks, with special interest in health information trustworthiness and health disparity.
Core/Team Associations