Affiliated Scientists

Affiliated Scientists play an important role in collaborating with Regenstrief Scientists and thus expanding the scope of their research. Additionally, they participate in Regenstrief-sponsored activities such as research conferences, thereby enhancing the intellectual depth of research activities for the institute as a whole.

Mary Guerriero Austrom, PhD
mguerrie@iupui.edu
-Wesley P. Martin Professor of Alzheimer’s Education, Indiana University School of Medicine
-Professor of Clinical Psychology, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Erin Brady, PhD
brady@iupui.edu
-Assistant Professor, Human-Computer Interaction, School of Informatics and Computing, IUPUI
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Nerissa S. Bauer, MD, MPH
nsbauer@iu.edu
-Associate Professor, Department of Pediatrics, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Justin Blackburn, PhD
jblackb@iu.edu
-Assistant Professor, Department of Health Policy and Management, Indiana University Richard M. Fairbanks School of Public Health at IUPUI
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Paula Braitstein, MSc, PhD
pbraitst@iu.edu
-Assistant Research Professor of Medicine, Co-Field Director of Research, IU-Kenya Program and Visiting Lecturer, Moi University School of Medicine (Kenya)
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Barrett S. Caldwell, PhD
-Professor of Industrial Engineering, Purdue University School of Industrial Engineering
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Janet Carpenter, PhD, RN, FAAN
carpentj@iu.edu
-Associate Dean for Research and Scholarship, IUPUI School of Nursing
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Victoria L. Champion, RN, DNS, FAAN
vchampio@iu.edu
-Executive Associate Dean for Research
-Mary Margaret Walther Distinguished Professor of Nursing
-Edward W. and Sarah Stam Cullipher Endowed Chair, Indiana University School of Nursing
-Associate Director of Population Science, IU Simon Cancer Center
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Amber R. Comer, JD, PhD
comer@iu.edu
-Assistant Professor, IUPUI School of Health & Rehabilitation Sciences
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Steven R. Counsell, MD
scounsel@iu.edu
-Mary Elizabeth Mitchell Professor of Geriatrics, Professor of Medicine and Director of Geriatrics, Indiana University School of Medicine
-Center Scientist, Indiana University Center for Aging Research
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Mary de Groot, MD
mdegroot@iu.edu
-Associate Professor of Medicine, Division of Endocrinology, Department of Medicine, Indiana University School of Medicine
-Acting Director, Diabetes Translational Research Center
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Jon Duke, MD
jon.duke@gatech.edu
-Director, Health Informatics, Georgia Tech Research Institute (GTRI) and, GT College of Computing, School of Computational Science & Engineering
-Affiliate Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Brownsyne Tucker Edmonds, MD, MS, MPH
btuckere@iupui.edu
-Assistant Professor of Obstetrics and Gynecology, Department of Obstetrics and Gynecology, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Osayame Ekhaguere, MBBS, MPH, FAAP
osaekhag@iu.edu
-Assistant Professor of Clinical Pediatrics at IUPUI, Indianapolis
-Affiliate Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

S. Maria Finnell, MD
sfinnell@iu.edu
-Affiliated Research Scientist, Health Services Research, Regenstrief Institute, Inc.

Sujuan Gao, PhD
sgao@iu.edu
-Professor of Biostatistics, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Jennifer H. Garvin, PhD, MBA
jennifer.garvin@hsc.utah.edu
-Director and Associate Professor, Health Information Management and Systems Division, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
-Affiliated Investigator, VA HSR&D Center for Health Information and Communication, Richard L. Roudebush VA Medical Center
-Affiliated Research Scientist, Health Services Research, Regenstrief Institute, Inc.

Amy Lewis Gilbert, JD, MPH
amylewis@iu.edu
-Assistant Professor of Pediatrics, Children’s Health Services Research, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Gregory P. Gramelspacher, MD
ggramels@iu.edu
-Professor of Medicine and Director, Palliative Medicine Fellowship, Indiana University School of Medicine
-Affiliated Faculty, Indiana University Center for Bioethics
-Professor, Center on Philanthropy, IU School of Liberal Arts, Indiana University-Purdue University Indianapolis
-Director, Palliative Care Program, Wishard Health Services
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Dr. Tobin Greensweig, MD
tgreensw@iu.edu
-Pediatric Internist, Riley Hospital for Children at Indiana University Health
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Sumedha Gupta, PhD, MPhil, MA, MSc
sugupta@iupui.edu
-Assistant Professor, Department of Economics, Indiana University Purdue University Indianapolis
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Paul K. Halverson, DrPH
pkhalver@iu.edu
-Founding Dean, Richard M. Fairbanks School of Public Health at IUPUI
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Jiali Han, PhD
jialhan@iu.edu
-Professor and Chair, Department of Epidemiology, Richard M. Fairbanks School of Public Health
-Rachel Cecile Efroymson Professor of Cancer Research Co-leader, Melvin and Bren Simon Cancer Center, Indiana University
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Lisa E. Harris, MD
leharris@iu.edu
-Associate Dean for Eskenazi Health Affairs and CEO, Eskenazi Health; John F. Williams, Jr., M.D. Professor; Professor of Medicine, Indiana University School of Medicine
-CEO, Eskenazi Health
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Kristin S. Hendrix, PhD
kshendri@iu.edu
-Assistant Professor of Pediatrics, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Susan E. Hickman, PhD
hickman@iu.edu
-Professor, IUPUI School of Nursing
-Co-director, IUPUI Research in Palliative and End-of-Life Communication and Training (RESPECT) Signature Center
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Erik Imel, MD
eimel@iu.edu
-Associate Professor of Medicine and Assistant Professor of Pediatrics, Indiana University School of Medicine
-Affilated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Catherine Ivory, PhD, RNC-OB, RN-BC, FAAN
civory@iuhealth.org
-Assistant Professor at Vanderbilt School of Nursing in Nashville, TN
-Associate Chief Nurse Executive for Professional Practice and Care Transformation, IU Health
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Peter C. Jenkins, MD, MSc
pecjenki@iupui.edu
-Assistant Professor of Surgery, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Chandy John, MD, MS
chjohn@iu.edu
-Ryan White Professor of Pefdiatrics, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Josette Jones, PhD
jofjones@iupui.edu
-Director, Health Informatics
-Associate Professor, Department of BioHealth Informatics, Indiana University School of Informatics and Computing
-Associate Professor, Department of Community and Health, Indiana University School Nursing
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Barry P. Katz, PhD
bkatz@iupui.edu
-Professor of Biostatistics, Chair, Department of Biostatistics, Indiana University Schools of Medicine and Public Health
-Adjunct Professor of Preventive and Community Dentistry, Indiana University School of Dentistry
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Jacob Kean, PhD, CCC-SLP
jakean@indiana.edu
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Abel Kho, MD, MS
abel.kho@nmff.org
-Assistant Professor, Departments of Medicine and Preventive Medicine
-Co-Associate Director, Northwestern University Biomedical Informatics Center, Northwestern University
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Jeffrey A. Kline, MD
jefkline@iupui.edu
-Professor and Vice Chair of Research, Department of Emergency Medicine
-Professor of Cellular and Integrative Physiology, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Lang Li, PhD
lali@iu.edu
-Associate Professor of Medical and Molecular Genetics
-Director of Bioinformatics Core, Associate Director of Center for Computational Biology and Bioinformatics, Associate Director of Indiana Institute of Personalized Medicine, Indiana University School of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Chiung-Ju Liu, PhD, OTR
liu41@iu.edu
-Associate Professor, IUPUI School of Health & Human Sciences
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Patrick J. Loehrer Sr., MD
ploehrer@iu.edu
-H.H. Gregg Professor of Medicine and Director, Indiana University Melvin and Bren Simon Cancer Center Associate Dean for Cancer Research, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Yvonne Yueh-Feng Lu, PhD, RN, FGSA
yuelu@iu.edu
-Associate Professor, Science of Nursing Care Department, Indiana University School of Nursing
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Jason S. Mackey, MD, MS
jsmackey@iupui.edu
-Associate Professor of Neurology, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Saneta Maiko, MDiv, PhD
smaiko@iu.edu
-John Templeton Research Fellow, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

David G. Marrero, PhD
dgmarrer@iu.edu
-J.O. Ritchey Professor of Medicine and Director of Diabetes Translational Research Center, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Gerardo Maupomé, BDS, MSc, DDPH RCS(E), PhD
gmaupome@iu.edu
-Associate Dean for Research, Indiana University’s Richard M. Fairbanks School of Public Health at IUPUI
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Olena Mazurenko, PhD, MD, MS
omazuren@iu.edu
-Assistant Professor, Department of Health Policy and Management, Richard M. Fairbanks School of Public Medicine at IUPUI
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

David McCallie Jr., MD
dmccallie@cerner.com
-Senior Vice President, Medical Informatics, Cerner Corporation
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Dr. Lawrence McKnight
lawrence.mcknight@cerner.com
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Clement J. McDonald, MD
clement.mcdonald@nih.gov
-Director Emeritus, Regenstrief Institute
-Distinguished Professor Emeritus, Regenstrief Professor Emeritus of Medical Informatics and Professor Emeritus of Medicine, Indiana University School of Medicine
-Director, Lister Hill National Center for Biomedical Communications, National Library of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Dr. Ashley Meagher, MD, MPH
ashmeagh@iu.edu
-General Surgeon, IU Health Medical Center
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Zina Ben Miled, PhD
zmiled@iupui.edu
-Associate Professor, Purdue School of Engineering and Technology, IUPUI
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Patrick Monahan, MD, PhD
pmonahan@iu.edu
-Professor of Biostatistics, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Justin Morea, MD
jmorea@iu.edu
-Assistant Professor of Clinical Medicine, Indiana University School of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Mette Norgaard, MD, PhD
mn@clin.au.dk
-Professor, Department of Clinical Epidemiology, Aarhus University
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Dr. Xia Ning
xning@iupui.edu
-Assistant Professor of Biomedical Informatics, Computer Science and Engineering, The Ohio State University
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Marc Overhage, MD, PhD
marc.overhage@cerner.com
-Chief Medical Informatics Officer and VP Intelligence Strategy, Cerner Corporation
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Peter Pang, MD
ppang@iu.edu
-Associate Professor of Emergency Medicine, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Seung Park
spark4@iuhealth.org
-Chief Health Information Officer, IU Health
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Felipe P. Perez, MD
fpperez@iu.edu
-Associate Professor of Clinical Medicine, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Susan Perkins, PhD
sperkin1@iupui.edu
-Associate Professor of Medicine, Indiana University School of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Saptarshi Purkayastha, PhD
saptpurk@iupui.edu
-Assistant Professor, Health Informatics, Indiana University School of Informatics and Computing
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Susanne Ragg, MD, PhD
sragg@iu.edu
-Director, Center for Computational Diagnostics; Associate Professor, Department of Pediatrics, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Robert Reed, MD
rreed8@iuhealth.org
– Critical care surgery specialist, IU Health
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Daniel Robertson, MD
drobertson@indianabiosciences.org
-Vice President of Digital Technology, Indiana Biosciences Research Institute
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Marc B. Rosenman, MD
mrosenma@iu.edu
-Associate Professor of Pediatrics, Northwestern University Feinberg School of Medicine
-Adjunct Associate Professor of Pediatrics, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Alissa L. Russ, PHD, UXC
aruss@purdue.edu
-Assistant Professor, Purdue College of Pharmacy
-Human Factors Engineering, UXC User Experience Certification
-Affiliated Research Scientist, Health Services Research, Regenstrief Institute, Inc.

Michelle Salyers, PhD
mpsalyer@iupui.edu
-Professor, Department of Psychology, Indiana University Purdue University Indianapolis
-Co-Director, Assertive Community Treatment (ACT) Center of Indiana
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Jason T. Schaffer, MD
jtschaff@iu.edu
-Assistant Professor of Clinical Emergency Medicine
-Affiliate Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Peter H. Schwartz, MD, PhD
phschwar@iu.edu
-Faculty Investigator, and Acting Director, Indiana University Center for Bioethics
-Associate Professor of Medicine, Indiana University School of Medicine
-Associate Professor of Philosophy, Indiana University School of Liberal Arts, Indiana University-Purdue University at Indianapolis
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Amikar Sehdev, MD, MPH
asehdev@iupui.edu
-Clinical Assistant Professor of Medicine, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Changyu Shen, PhD
chashen@iupui.edu
-Associate Professor of Medicine, Division of Biostatistics, Indiana University School of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

John E. Sidle, MD, MS
jsidle@iupui.edu
-Associate Professor of Medicine, Indiana University School of Medicine
-Co-Field Director of Research, IU Kenya Partnership
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Kosali Simon, PHD, MA
simonkos@indiana.edu
-Professor, School of Public and Environmental Affairs, Indiana University
-Faculty, Data Science Program, School of Informatics and Computing
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Jesse Stewart
jstew@iupui.edu
-Assistant Professor, Department of Psychology, Purdue School of Science, IUPUI
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Usha Subramanian, MD, MS
swiehe@iu.edu
-Associate Professor of Clinical Medicine, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Nancy L. Swigonski, MD, MPH
nswigons@iupui.edu
-Professor, Indiana University’s Richard M. Fairbanks School of Public Health at IUPUI
-Professor, Department of Pediatrics, Indiana University School of Medicine
-Adjunct Associate Professor, Indiana University School of Nursing
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

William M. Tierney, MD
tierney@utexas.edu
-Inaugural Chair of the Department of Population Health
-Professor of Population Health, Dell Medical School at the University of Texas at Austin
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Frederick W. Unverzagt, PhD
funverza@iupui.edu
-Professor of Clinical Psychology, Indiana University School of Medicine
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Emily C. Webber, MD, FAAP
ewebber@iuhealth.org
-Associate Professor of Clinical Pediatrics, Indiana University School of Medicine
-Pediatrician, Riley Hospital for Children, Indiana University Health
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Sarah Wiehe, MD, MPH
swiehe@iu.edu
-Associate Professor of Pediatrics, Children’s Health Services Research, Indiana University School of Medicine
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

David Wilkerson, PhD
dawilker@iu.edu
-Assistant Professor,School of Social Work, IUPUI & Indiana University Online
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Kara Wools-Kaloustian, MD, MS
kwools@iu.edu
-Associate Professor of Medicine, Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine
-Co-director of Field Research AMPATH-plus (Infectious Diseases), Co-PI East African IeDEA
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.

Huiping Xu, PhD
huipxu@iu.edu
-Associate Professor, Richard M. Fairbanks School of Public Health at IUPUI
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Hong Youngbok
youhong@iupui.edu
-Associate Professor of Visual Communication Design, Herron School of Art & Design, Indiana University
-Affiliated Scientist, Aging Research, Regenstrief Institute, Inc.

Jie Zhang, PhD
jizhan@iu.edu
-Assistant Professor of Medical & Molecular Genetics, IU School of Medicine
-Affiliated Scientist, Biomedical Informatics, Regenstrief Institute, Inc.

Alan J. Zilich, PharmD, FCCP
azillich@purdue.edu
-William S. Bucke Professor and Head of the Department of Pharmacy Practice, Purdue University College of Pharmacy
-Affiliated Scientist, Health Services Research, Regenstrief Institute, Inc.