Program Leadership

David M. Lewinsohn, MD, PhD Program Director

David Lewinsohn

Professor and Vice Chair for Research, Division of Pulmonary and Critical Care Medicine, School of Medicine
Molecular Microbiology and Immunology Graduate Program, School of Medicine
Director, OHSU Center for Global Child Health Research, Department of Pediatrics
Adjunct Member,  Institute of Infectious Disease and Molecular Medicine University of Cape Town

Dr. Lewinsohn was appointed the director of the OHSU MD/PhD program in October 2023. During that time he has overseen a thorough curriculum review, and has made substantial changes to the program including adding MD/PhD specific clerkships. He meets regularly with students on an individual basis and continues his open door mentoring of our students after they've graduated.

Dr. Lewinsohn has had continuous NIH funding since 1997. In his lab he mentors students (undergraduate, MD, MD/PhD, and PhD), post-doctoral fellows, and junior faculty.  His research is focused on how the human system recognizes Mycobacterium tuberculosis, the bacterium that causes Tuberculosis. He as active international collaborations, largely focused in Cape Town, South Africa.  He currently serves as the Director of the NIH funded T32 research training program in lung biology from 2013 to present. He is an active clinician on the Pulmonary Consult Service.

Primary duties in the MD/PhD program include:

  • Program leader
  • School of Medicine leadership liaison
  • Admissions decisions
  • Policy and curriculum development
  • Individual student meetings

Yabing Chen, PhD, MBA, FAHA, Associate Program Director

Yabing Chen, PhD, MBA, FAHA

Dr. Yabing Chen is currently Professor and Vice Chair for Research in the Department of Pathology and Laboratory Medicine. Before relocating to Portland, she held the position of Professor and Vice Chair for Faculty Development and Education in the Department of Pathology at the University of Alabama at Birmingham (UAB), where she was also the Jay M. McDonald Endowed Chair in Laboratory Medicine and a research career scientist at the Birmingham Veterans Affairs (VA) Medical Center.

Over her 20-year tenure at UAB (2004-2024), Dr. Chen developed multidisciplinary research programs focusing on understanding the molecular mechanisms underlying the regulation of vascular smooth muscle cell phenotype in vascular calcification, aging, and vascular dementia. She has published over 80 manuscripts in peer-reviewed journals, and her research has received continuous support from the National Institutes of Health (NIH), VA, and the American Heart Association (AHA). Dr. Chen’s contributions to vascular biology have been recognized with the “Vascular Biology Special Recognition Award” from the AHA Council on Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB) and the “Senior Research Career Scientist Award” from the VA, as well as frequent invitations to speak and chair scientific sessions at leading scientific conferences and academic institutions. 

Dr. Chen has also contributed to the institution's shared governance and transparency in administration, research and teaching by serving on numerous committees across UAB, school of medicine and graduate school. Dr. Chen directed the Pathobiology and Molecular Medicine Graduate Theme in the Graduate Biomedical Science program from 2015-2020. As the Vice Chair for Faculty Development and Education, Dr. Chen played an active role in recruitment, training and career development of trainees and faculty at all career stages. Her contributions to service and education have earned her the UAB Graduate School Deans Award for Excellence in Mentorship (2016), UAB School of Medicine Dean's Excellence Award for Mentorship
(2019), and UAB Faculty Senate Outstanding Committee Member Award (2019).

Dr. Chen serves on the editorial board for Circulation ResearchArteriosclerosis, Thrombosis and Vascular Biology (ATVB), and the Journal of Biological Chemistry.  She is currently the ATVB review editor. She has served on several NIH, VA and AHA grant review panels and the Vascular Cell and Molecular Biology (VCMB) study section.  Dr. Chen is a Fellow of the American Heart Association, and Chair of the ATVB Committee on Scientific Sessions Program of the AHA. She recently received the ATVB Woman’s Leadership Committee Award for Outstanding Mentorship of Woman (2024).

Dr. Chen is poised to continue to expand collaborations with OHSU research community and grow the research portfolio of the Department of Pathology.

Amanda Asbrock, BA, Program Administrator

Amanda was born and raised in Las Vegas, Nevada but the PNW is where she feels most at home. She received her B.A. in Communications from University of Nevada, Las Vegas. Amanda started work at OHSU in Molecular and Medical Genetics Department as an administrative assistant supporting credentialing.  In 2021, Amanda moved on to be a Program Coordinator for the Behavioral and Systems Neuroscience Graduate Program supporting PhD students and was able to move into an Education Coordinator for the MD/PhD Program in June of 2022. She loves connecting with people and spending as much time as possible outdoors.

Primary duties in the MD/PhD program include:

  • Prospective applicant assistance and admissions process management
  • Student support
  • Program development and communication
  • Website maintenance (currently delayed)

Associate Director Leadership

headshot of interim senior associate dean for research Mary Heinricher

Mary Heinricher, PhD
Admissions
Professor of Neurological Surgery
 

Justin Denny, MD, MPH

Justin Denny, MD, MPH
Director, OHSU Global Health in Southeast Asia
Assistant Professor, OHSU-PSU School of Public Health

Peter Sullivan, MD

Peter Sullivan, MD, FACP
Longitudinal Clinical Clerkship
Associate Professor of Medicine, Division of Hospital Medicine

MD/PhD Longitudinal Clinical Clerkship

Headshot of a woman

Rupali S. Avarsare, MD
Clinical and Translational Research Experience
Associate Professor, Division of Nephrology and Hypertension

MD/PhD Clinical and Translational Research Experience

MD/PhD Committee 2023-24

Committee Chair

Mary Heinricher, PhD

Student Representatives

Eric Cramer
Aleksandra Dagunts
Joyce Kim
Kayla Maanum

Faculty Members