Co-Director
PEOPLE & TRAINING
A physician-scientist.
A collaborative community.
Research thrives when molecular scientists, clinicians, engineers, and trainees work together.

PRINCIPAL INVESTIGATOR
Peter M. Abadir, MD
Professor of Medicine
Johns Hopkins University School of Medicine
A geriatrician whose research connects the biology of aging with clinical care and engineering.
Dr. Abadir investigates mitochondrial and angiotensin signaling, inflammation, and molecular markers of frailty and cognitive decline. His translational work includes targeted drug delivery, experimental wound-healing technologies, and AI-enabled approaches to assessing function.
He holds a joint appointment in Electrical and Computer Engineering at the Whiting School of Engineering. Across his research and training programs, he mentors clinicians, scientists, and engineers working to improve health and independence in later life.
Johns Hopkins faculty profileLEADERSHIP & SERVICE
Connecting programs.
Expanding collaboration.
Multiple Principal Investigator / Co-Principal Investigator
Johns Hopkins AITC
ExploreCenter Director and Biological Mechanisms Core Leader
Older Americans Independence Center
ExploreDirector
Translational Aging Research T32
ExploreDirector
GeroTech Incubator
ExploreDeputy Editor-in-Chief
Journal of the American Geriatrics Society
Explore
MENTORSHIP THAT CROSSES DISCIPLINES
Training the next
aging researchers.
Mentorship is part of the lab’s scientific work. Training brings together aging biology, clinical investigation, quantitative approaches, engineering, and AI.
Dr. Abadir directs the NIH-funded Translational Aging Research Training Program. K24-supported mentorship extends this work through multimodal frailty assessment and molecular research.
Explore the T32 programTranslational Aging T32
Individualized research and career development for MD and PhD investigators, with mentorship spanning laboratory, clinical, and engineering domains.
Application informationGeroTech Incubator
Interdisciplinary teams connect aging-related needs with engineering, nursing, medicine, and business expertise.
Explore GeroTechWork with the lab
Contact us to discuss research interests, mentorship, and potential collaborations across aging science and technology.
Start a conversationSELECTED RECOGNITION
Research.
Teaching.
Mentorship.
Johns Hopkins Institute for Excellence in Education
Leadership and Mentorship Award
Frederick L. Brancati
Excellence in Mentoring Award
Johns Hopkins School of Medicine
Distinguished Teaching Honor Society
W. Leigh Thompson
Excellence in Research Award
MEDICAL & RESEARCH TRAINING
A foundation
in clinical care.
Dr. Abadir earned his medical degree at Tripoli University, completed research training at the University of Virginia, and trained in family medicine at the University of Kentucky. He completed his fellowship in geriatric medicine and gerontology at Johns Hopkins.
See the research community