4th Annual

a2 National Symposium

March 19–20, 2026

Johns Hopkins Bloomberg Center | Washington, D.C.

Recordings coming soon
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Why Attend

Discover

Breakthroughs in AI, aging, and dementia care that redefine what’s possible.

Connect

Researchers, innovators, and funders shaping the future of healthy longevity.

Experience

Washington, D.C., in full bloom—ideas and cherry blossoms alike.

Powering Innovation Through Partnership

The a2 National Symposium is made possible by visionary sponsors and collaborators driving progress in AI, aging, and healthcare innovation.

SPONSORS AND SUPPORTING PARTNERS FOR EDUCATION AND TRAINING

HOSTED BY:

CO-HOSTED BY:

The a2 National Symposium is primarily funded by the National Institute on Aging, part of the National Institutes of Health.

Contact

For general questions about the symposium please contact:

Amanda Curran

Email: amanda.curran@roseliassociates.com

Speakers

Meet the Voices Shaping the Future of AI + Aging 

Moderator

Deepak

Ganesan

, PhD

Professor of Computer Science, University of Massachusetts Amherst

Bio

Deepak Ganesan, PhD, is a professor and Manning Fellow in the Department of Computer Science at UMass Amherst, and co-principal investigator for MassAITC. He also served as director of the Center for Personalized Health Monitoring (CPHM) at UMass Amherst from 2019–2024 and led its efforts toward end-to-end design of new health sensors from prototyping and fabrication to mobile health (mHealth) applications. He also served as the sensors-to-information thrust lead for the Mobile Data to Knowledge (MD2K) center funded by the National Institutes of Health.

Dr. Ganesan received his PhD in computer science from UCLA in 2004. He received the NSF CAREER Award in 2006, the IBM Faculty Award in 2008, and the UC3M-Santander Chair of Excellence in 2019. He was selected as a UMass Junior Faculty Fellow in 2008, and a UMass Lilly Teaching Fellow in 2009. He has served as program co-chair for ACM Mobicom 2024, MobiSys 2017, ACM SenSys 2010, and IEEE SECON 2013. His work has been recognized by ACM SIGMOBILE and ACM Research Highlights, a Test of Time Award at SenSys 2022, and best paper nominations or awards at various top conferences in computer science including ACM MobiSys, Mobicom, CHI, Ubicomp and IEEE SECON. He is an ACM Fellow.

Deepak

Ganesan

, PhD

Professor of Computer Science, University of Massachusetts Amherst

Co-Principal Investigator, MassAITC

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Panelist

Vadim

Gladyshev

, PhD

Professor of Medicine

Bio

Vadim Gladyshev, PhD, is a professor of medicine at Harvard Medical School and director of the Center for Redox Medicine at Brigham and Women’s Hospital. Dr. Gladyshev’s lab focuses on studying aging, rejuvenation, and lifespan control using a combination of experimental and computational approaches. He has published more than 400 articles. Dr. Gladyshev is the recipient of NIH Pioneer, Transformative, and Eureka awards and is an elected member of the National Academy of Sciences.

Vadim

Gladyshev

, PhD

Professor of Medicine

Harvard Medical School

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Panelist

David J.

Glass

, MD

Vice President of Research

Bio

David J. Glass, MD, is a vice president of research at Regeneron Pharmaceuticals, overseeing a group focused on aging and age-associated disorders. He’s also the director of Regeneron’s postdoctoral fellowship program. Dr. Glass teaches courses on experimental design, and on the history and philosophy of experimentation in biology; these courses are given via his senior lecturer position in the Department of Cell Biology at Harvard Medical School, and as an adjunct professor in the Department of Genetics and Development at Columbia University’s Vagelos College of Physicians and Surgeons.

Dr. Glass holds a BS from Columbia University and an MD from New York Medical College, and conducted postdoctoral work at Columbia. He is an elected fellow of the American Association for the Advancement of Science (AAAS) and the American Society for Clinical Investigation (ASCI), and an elected member of the National Academy of Sciences. He is the co-author of more than 140 peer-reviewed research articles on cell signaling mechanisms in neuromuscular junction formation, skeletal muscle atrophy and hypertrophy, obesity, and mechanisms associated with aging. He is the author of Experimental Design for Biologists, published by Cold Spring Harbor Press, which is now in its second edition.

David J.

Glass

, MD

Vice President of Research

Regeneron Pharmaceuticals

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Moderator

Todd

Haim

, PhD

Senior Advisor on Biomedical Innovation and Director, Office of Strategic Extramural Programs

Bio

Todd Haim, PhD, serves as senior advisor on biomedical innovation at the National Institute on Aging (NIA) and directs the NIA Office of Strategic Extramural Programs. He oversees approximately $150 million in annual seed funding that supports startups advancing cutting-edge technologies in aging, including AI-driven tools, digital health solutions, and next-generation biomedical innovations. Dr. Haim leads a team dedicated to strengthening NIA’s training, career development, and small business programs, expanding resources that help innovators translate scientific discoveries into real-world impact.

Before joining NIA, Dr. Haim served as program director at the National Cancer Institute’s SBIR Development Center and held roles at the National Academy of Sciences and Pfizer. He earned his PhD in biomedical research from the Albert Einstein College of Medicine and a technology commercialization certificate from the Johns Hopkins Carey Business School. Dr. Haim’s work has been recognized nationally through multiple awards, including the 2024 Champion of Small Business Commercialization Award and several NIH Director’s Awards.

Todd

Haim

, PhD

Senior Advisor on Biomedical Innovation and Director, Office of Strategic Extramural Programs

National Institute on Aging

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Funder/Dealmaker

Amelia

Hay

, MBA

VP, Startup Programming and Investments

Bio

Amelia Hay, MBA, serves as VP of startup programming and investments at AgeTech Collaborative™ from AARP, where she leads various initiatives supporting the ecosystem, including sourcing startups, organizing pitch events, and executing the startup accelerator program. Additionally, she oversees all event and conference execution for the AgeTech Collaborative and manages startup investments. Prior to this role, Hay spent over 20 years specializing in financial planning and analysis at MCI, Verizon, and AARP, focusing on business modeling and case building for new products and multi-year projects.

Amelia

Hay

, MBA

VP, Startup Programming and Investments

AgeTech Collaborative from AARP

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Funder/Dealmaker

Ken

Honeycutt

,

Director, Samsung Health

Bio

Ken Honeycutt is the director of Samsung Health at Samsung Electronics, where he leads the development and implementation of innovative digital health solutions to enhance the quality and accessibility of healthcare for millions of users.

Before joining Samsung Health, Honeycutt held roles in innovation and strategy for some of the largest healthcare vendors and providers in the United States, including Cardinal Health, McKesson, Cerner, the University of Pittsburgh Medical Center (UPMC), and IBM. He has also contributed to multiple patents and publications in the field of healthcare technology.

Ken

Honeycutt

,

Director, Samsung Health

Samsung Electronics

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Funder/Dealmaker

Winn

Hong

, MBA, MS

North America Venture Manager, Nokia Ventures

Bio

Winn Hong, MBA, MS, is the North America venture manager at Nokia Ventures and the co-founder, president, and CEO of Mesencyte Inc. With over 18 years of experience in high-tech innovation, entrepreneurship, and leadership, he has successfully guided ventures across biotechnology, medical devices, alternative fuel, and digital technology. A fellow of the American Institute for Medical and Biological Engineering, he has held key roles including deputy executive director at the Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California and senior technology strategist at UCLA’s Institute for Technology Advancement.

Earlier in his career, Hong worked at NASA’s Jet Propulsion Laboratory, contributing to the design and testing of advanced sensors for military, medical, and space applications. He later served as COO of Sega.com Inc. and Sega.com Ltd. (publicly traded on the Hong Kong Stock Exchange) and principal at Convergent Ventures, managing early-stage investments in life sciences and technology. He holds an MBA from the University of Chicago as well as an MS in mechanical engineering and a BS in aerospace engineering, both from UCLA.

Winn

Hong

, MBA, MS

North America Venture Manager, Nokia Ventures

Co-Founder, President, and CEO, Mesencyte Inc.

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Pitch Competition Judge

Michael

Hughes

, MBA

Vice President, Strategic Growth and Partnership

Bio

Michael Hughes, MBA, is the vice president of strategic growth and partnership for LeadingAge National, a Washington, D.C.–based trade association representing over 5,000 nonprofit senior living communities and aging service providers. In this role, he works to identify and define new growth strategies for LeadingAge members with a focus on health and wellness.  

Hughes previously served as the chief transformation and innovation officer for United Church Homes, with additional leadership experience in the home care space and at AARP. He holds an MBA from McGill University.

Michael

Hughes

, MBA

Vice President, Strategic Growth and Partnership

LeadingAge

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Speaker

Anand

Iyer

, PhD, MBA

Chief AI Officer

Bio

Anand Iyer, PhD, MBA, is the chief AI officer at Welldoc. Technology's highest purpose in healthcare is to elevate the human experience. This mission is deeply personal to Dr. Iyer, who lives with type 2 diabetes. At Welldoc, he leads the company’s AI and data intelligence strategy, crafting the next generation of health tech with more predictive, adaptive, and personal capabilities. He ensures Welldoc’s innovation is scientifically rigorous, ethical, and focused on empowering individual health journeys.

An innovator and respected global thought leader, Dr. Iyer pioneered BlueStar®, the first FDA-cleared digital therapeutic. Always on a quest to learn, he regularly connects with industry leaders across healthcare, tech, and academia. His proven ability to evolve and pivot is the ultimate proof that curiosity never stands still and is the engine for rethinking healthcare.

Anand

Iyer

, PhD, MBA

Chief AI Officer

Welldoc

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Pitch Competition Judge

Soo

Jeon

, MPP

Head, Healthworx Accelerator

Bio

Soo Jeon, MPP, is a healthcare innovation leader and venture executive who leads Healthworx Accelerator. At Healthworx, the innovation and investment arm of CareFirst BlueCross BlueShield, she focuses on identifying, investing in, and scaling emerging healthcare technologies and care models that improve outcomes, affordability, and member experience—particularly in areas such as digital health, data-driven care, and new delivery models. Jeon brings a multidisciplinary background spanning strategy, venture investing, and partnerships across the healthcare ecosystem, working closely with startups, providers, payers, and policymakers to accelerate adoption of high-impact solutions. Her work centers on translating innovation into real-world implementation within large health systems, helping bridge the gap between early-stage companies and sustainable, system-level change. Prior to joining Healthworx, Jeon was a senior associate with the Aspen Global Leadership Network at the Aspen Institute.

Soo

Jeon

, MPP

Head, Healthworx Accelerator

Healthworx

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Speaker

Jason

Karlawish

, MD

Professor of Medicine, Medical Ethics and Health Policy, and Neurology, University of Pennsylvania

Bio

Jason Karlawish, MD, is a professor of medicine, medical ethics and health policy, and neurology at the University of Pennsylvania, where he also serves as co-director of the Penn Memory Center and co-principal investigator and Clinical Translation and Validation Core co-lead for PennAITech. Dr. Karlawish is a physician and writer who researches and writes about issues at the intersections of bioethics, aging, and the neurosciences. 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 and the novel Open Wound: The Tragic Obsession of Dr. William Beaumont. His essays have been published in The Wall Street Journal, The New York Times, Forbes, The Hill, The Los Angeles Times, The Philadelphia Inquirer, STAT, and The Washington Post. He is the producer of The Age of Aging, a podcast that examines how to live well with an aging brain.

Dr. Karlawish serves on the Pennsylvania Advisory Council on Elder Justice in the Courts; AARP’s Global Council on Brain Health; the Board of Directors for The Greenwall Foundation, a grant making foundation dedicated to expanding bioethics knowledge to improve clinical, biomedical, and public health decision-making, policy, and practice; and for Play On! Philly, a nonprofit providing orchestral music education for underserved children throughout Philadelphia.

Jason

Karlawish

, MD

Professor of Medicine, Medical Ethics and Health Policy, and Neurology, University of Pennsylvania

Co-Principal Investigator, PennAITech

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Speaker

Thomas

Keane

, MD, MBA

Assistant Secretary for Technology Policy and National Coordinator for Health Information Technology

Bio

Thomas Keane, MD, MBA, serves as assistant secretary for technology policy and national coordinator for health information technology. An engineer and physician, Dr. Keane previously served in the Office of the National Coordinator for Health Information Technology and as a senior advisor to the deputy secretary of the U.S. Department of Health and Human Services. Among other duties, he was an administrator of the COVID-19 Provider Relief Fund and led the development of the Agency for Healthcare Research and Quality (AHRQ) National Nursing Home COVID Action Network. Dr. Keane worked as a finite element software developer and enterprise software engineer prior to training as an interventional radiologist.

Thomas

Keane

, MD, MBA

Assistant Secretary for Technology Policy and National Coordinator for Health Information Technology

U.S. Department of Health and Human Services

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Agenda

a2 NATIONAL SYMPOSIUM | Empowering Innovation in AI/Tech + Aging

March 19–20, 2026

Hopkins Bloomberg Center

Washington, D.C.

March 18 Pre-Symposium Workshops: In addition to the March 19–20 symposium, for which registration is open to the public, the a2 Collective Coordinating Center is hosting pre-symposium training workshops on March 18 for principal investigators from the a2 Pilot Awards cohorts funded in 2025. March 18 workshops are by invitation only and participation is subject to space limitations. More details on workshop content are available here.

The a2 National Symposium will include keynote talks, panels, poster presentations/demos, networking opportunities, a speed mentoring session, and a pitch challenge. A preliminary agenda is available below, with additional speakers and details to be announced in the coming weeks. The agenda was last updated on March 24, 2026, to reflect final event details..

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Thursday, March 19, 2026
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Poster Presentations

#0 - An Automated Pipeline for Ventricle Volume and Shape Analysis and Subarachnoid Space Quantification in Normal Pressure Hydrocephalus
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PI(s):
Jerry Prince, PhD
Institution/Company:
Johns Hopkins University
AITC Affiliation:
JH AITC
#0 - AI-Driven Cognitive Assessment Program for Older Adults at Risk for Alzheimer's Disease
View Poster
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PI(s):
Meghan K. Mattos, PhD, RN, CNL | Serkan Sandikcioglu, MEM
Institution/Company:
University of Virginia | Calbium AI
AITC Affiliation:
JH AITC
#0 - Developing and Testing an Evidence-Based AI Dementia Care Navigation Assistant
View Poster
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PI(s):
Nikhil Patel | Halima Amjad, MD, MPH, PhD | Cynthia Fields, MD
Institution/Company:
Craniometrix
AITC Affiliation:
JH AITC
#0 - A Morphologic-Epigenomic Tool for Mapping Senescent Cells
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PI(s):
Timothy S. McConnell, PhD
Institution/Company:
AtlasXomics Inc.
AITC Affiliation:
JH AITC
#0 - Evaluating Virtual Agents for Older Adults Using Voice Cloning Technology
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PI(s):
Amit Mehta, MD | Camille Noufi, PhD
Institution/Company:
Amplifier Health Inc.
AITC Affiliation:
JH AITC
#0 - Living With a Robot Assistant? Early Resident Perspectives from a Senior Living Community
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PI(s):
Philip A. Cola, PhD | Peter John Whitehouse, MD, PhD
Institution/Company:
Case Western Reserve University
AITC Affiliation:
JH AITC
#0 - Frailty phenotype reveals heterogeneity in aging and distinct taurine associations
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PI(s):
Rebecca Keener, PhD
Institution/Company:
Johns Hopkins University
AITC Affiliation:
JH AITC
#0 - In-Home Assessment of Muscle Deterioration with AI-Enhanced Smartphone Sonometry
View Poster
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PI(s):
Renjie Zhao, PhD | Xinyu Zhang, PhD
Institution/Company:
Johns Hopkins | UCSD
AITC Affiliation:
JH AITC
#0 - A biological aging clock based on body composition from whole-body imaging
View Poster
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PI(s):
Vineet Raghu, PhD
Institution/Company:
Massachusetts General Hospital
AITC Affiliation:
JH AITC
#0 - SafeCircle: AI and Micro-Radar-Based Remote Monitoring for Patients with AD/ADRD
View Poster
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PI(s):
Nazmus Sakib, PhD
Institution/Company:
Kennesaw State University
AITC Affiliation:
JH AITC
#0 - AI-assisted prediction of healthy aging and Alzheimer's disease progression
View Poster
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PI(s):
Chaitanya Gupta, PhD | Steven E. Arnold, MD
Institution/Company:
Probius Inc.
AITC Affiliation:
MassAITC
#0 - Behavioral Analytics is the New Medical Device
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PI(s):
Rhoda Au, PhD, MBA
Institution/Company:
Boston University
AITC Affiliation:
JH AITC
#0 - Measuring Heart Rate using Biomagnetism-based Wearable Devices
View Poster
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PI(s):
Longfei Shangguan, PhD
Institution/Company:
University of Pittsburgh
AITC Affiliation:
MassAITC
#0 - Leveraging Digital Cognitive Rhythms to Detect ADRD Risk in Family Caregivers
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PI(s):
Raeanne Moore, PhD | Yeonsu Song, PhD
Institution/Company:
UCSD | UCLA
AITC Affiliation:
MassAITC
#0 - Trialchat: Development of an AI Agent Companion to Encourage Participation in ADRD Clinical Trial
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PI(s):
Timothy Mackey, PhD
Institution/Company:
S-3 Research LLC
AITC Affiliation:
MassAITC
#0 - Using AI to Repurpose Small Molecules to Target Amyloid-Tau Interactions in AD
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PI(s):
Jeremy Linsley, PhD
Institution/Company:
Operant BioPharma
AITC Affiliation:
MassAITC
#0 - A Novel Digital Twin for Chronic Care Coordination and Healthy Aging
View Poster
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PI(s):
Katherine Kim, PhD, MBA, MPH
Institution/Company:
Health Tequity LLC
AITC Affiliation:
PennAITech
#0 - AI-based assessment of dementia etiologies
View Poster
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PI(s):
Vijaya Kolachalama, PhD | Rhoda Au, PhD, MBA
Institution/Company:
Boston University
AITC Affiliation:
JH AITC
#0 - AI-Driven Chatbot to Navigate Cognitive Care Plan for Persons with AD/ADRD
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PI(s):
Bin Huang, PhD | Katherine Britt, PhD, RN
Institution/Company:
BrainCheck Inc.
AITC Affiliation:
PennAITech
#0 - AI-based Digital Cognitive Assessments for Early Detection of Dementia
View Poster
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PI(s):
Bin Huang, PhD
Institution/Company:
BrainCheck Inc. | University of Texas
AITC Affiliation:
JH AITC
#0 - Detection of Adverse Drug Event Using NLP Among Older Adults with Heart Failure
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PI(s):
Min Ji Kwak, MD, MS, DrPH | Sunyang Fu, PhD, MHI
Institution/Company:
University of Texas Health Science Center at Houston
AITC Affiliation:
PennAITech
#0 - Scalable Subtyping for Personalized Assessment of Late-life Social Disconnection
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PI(s):
Nili Solomonov, PhD | Logan Grosenick, PhD
Institution/Company:
Weill Cornell Medicine
AITC Affiliation:
PennAITech
#0 - Using explainable AI and deep learning for brain age prediction in older adults in clinical settings
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PI(s):
Mehmet Kurt, PhD
Institution/Company:
KurtLab | University of Washington
AITC Affiliation:
PennAITech
#0 - Understanding aging and ADRD disparities using a c representative epigenetic clock
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PI(s):
Rory Boyle, PhD
Institution/Company:
University of Pennsylvania
AITC Affiliation:
PennAITech
#0 - Using AI to Detect CG Burden in Clinical Conversations
View Poster
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PI(s):
Nancy Hodgson, PhD, RN
Institution/Company:
University of Pennsylvania
AITC Affiliation:
PennAITech
#0 - WATCH: Warning Assessment and Alerting Tool for Cognitive Health
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PI(s):
Kyra O'Brien, MD, MSHP
Institution/Company:
University of Pennsylvania
AITC Affiliation:
PennAITech
#0 - Patient-centered Precision Medicine Lab Result Communication for Older Adults
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PI(s):
Catherine Sarkisian, MD, MSHS
Institution/Company:
UCLA
AITC Affiliation:
AITC
#0 - A Personalized Evolvable AI Tool For Real-Time Testing and Intervening AD/ADRD
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PI(s):
Chung-Yi Chiu, PhD | Mojtaba Khaliji, MS
Institution/Company:
University of Illinois Urbana-Champaign
AITC Affiliation:
JH AITC
#0 - Wearable in-shoe Sensors for Gait monitoring in NPH (Normal Pressure Hydrocephalus)
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PI(s):
Jefferson W. Chen, MD, PhD
Institution/Company:
UC Irvine Health
AITC Affiliation:
JH AITC
#0 - Machine Learning to Assess Skin Frailty in Older Adults
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PI(s):
Anne Lynn Chang, MD
Institution/Company:
Stanford University
AITC Affiliation:
JH AITC
#0 - Enabling Feeding Assistance in Alzheimer's & Related Dementias
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PI(s):
Jonathan Dekar | Zackory Erickson, PhD
Institution/Company:
DESiN LLC
AITC Affiliation:
MassAITC
#0 - Leveraging AI to Support Family Caregivers of People Living with Dementia
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PI(s):
Felipe Jain, MD | Finale Doshi-Velez, PhD
Institution/Company:
Massachusetts General Hospital
AITC Affiliation:
MassAITC
#0 - Determinants of Access to and Outcomes Following Specialized Palliative Care for Patients with AD/ADRD
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PI(s):
Emily Moin, MD, MBE | Scott Halpern, MD, PhD
Institution/Company:
University of Pennsylvania
AITC Affiliation:
PennAITech
#0 - mitoClock: AI-based mitochondria aging clock and aging biomarkers
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PI(s):
Hayan T. Lee, PhD
Institution/Company:
Fox Chase Cancer Center
AITC Affiliation:
JH AITC
#0 - Leveraging EHR and AI for High-Resolution ADRD Prevalence and Risk
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PI(s):
Kevin Konty, PhD
Institution/Company:
Apriqot Inc.
AITC Affiliation:
JH AITC
#0 - CAPTASK: Vision-Guided Context-Aware Task Assistance for Daily Activities
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PI(s):
Joyce Chai, PhD | Anson Kairys, PhD
Institution/Company:
University of Michigan
AITC Affiliation:
JH AITC
#0 - Continuous Monitoring of Alzheimer's Using Non-Invasive Wearable Sensing and AI
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PI(s):
Sean Montgomery, PhD
Institution/Company:
Connected Future Labs
AITC Affiliation:
JH AITC
#0 - Identifying Digital Biomarkers for Early Cognitive Impairment
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PI(s):
Anis Davoudi, PhD
Institution/Company:
Johns Hopkins University
AITC Affiliation:
JH AITC
#0 - Re-Kinesis: Wearable Gait Analysis Laboratory for Aging Populations
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PI(s):
Nitish Thakor, PhD
Institution/Company:
Johns Hopkins University
AITC Affiliation:
JH AITC
#0 - Smart Robot Guide for Daily Care in People with Memory Loss
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PI(s):
Fiona Yuan, PhD
Institution/Company:
Worcester Polytechnic Institute
AITC Affiliation:
JH AITC
#0 - Wearable Heart failure Socks for Exacerbation and Response to Treatment Monitoring
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PI(s):
Pamela Z. Cacchione, PhD, CRNP, RN
Institution/Company:
University of Pennsylvania
AITC Affiliation:
MassAITC
#0 - Biomarkers of Aging to Discover Geroprotectors in Cross-Sectional Biobank Data
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PI(s):
Jesse R. Poganik, PhD
Institution/Company:
Brigham and Women's Hospital
AITC Affiliation:
MassAITC
#0 - Contactless Cardiovascular Health Monitoring using AI-enabled mmWave Radar
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PI(s):
Justin Chan, PhD | Swarun Kumar, PhD
Institution/Company:
Carnegie Mellon University
AITC Affiliation:
MassAITC
#0 - Empowering Older Adults and Caregivers to Make Safe Nonprescription Medication Decisions
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PI(s):
Eun Kyoung Choe, PhD
Institution/Company:
University of Maryland
AITC Affiliation:
MassAITC
#0 - Voiceitt: AI-Enabled Speech Recognition for Older Adults with Severe Dysarthria
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PI(s):
Katie Seaver, MS, CCC-SLP
Institution/Company:
The Babel Group
AITC Affiliation:
MassAITC
#0 - AI-Driven Earpiece Wearable to Enhance Symptom Management, Self-Care, and Caregiver Support in AD/ADRD Patients
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PI(s):
Selina Zhu, ScD | Paolo Bonato, PhD
Institution/Company:
Lumia Health Inc. | Spaulding Rehabilitation Hospital Boston
AITC Affiliation:
MassAITC
#0 - AudioSight AI-Powered At-Home Hearing Screening for Older Adults
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PI(s):
Wenyao Xu, PhD
Institution/Company:
Auspex Medix LLC
AITC Affiliation:
MassAITC
#0 - Scalable LLM facilitation for peer-to-peer support groups of informal caregivers
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PI(s):
Gregory Stock, PhD, MBA | Hamed Zamani, PhD
Institution/Company:
Socratic Sciences Inc. | University of Massachusetts Amherst
AITC Affiliation:
MassAITC
#0 - A Generative AI clinical Chatbot to support APOE Testing (GRACE)
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PI(s):
Angela R. Bradbury, MD
Institution/Company:
University of Pennsylvania
AITC Affiliation:
PennAITech
#0 - A Synthetic Data Approach to Catalyzing Innovation in Dementia Caregiver Support
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PI(s):
Karla T. Washington, PhD, LCSW
Institution/Company:
Washington University in St. Louis
AITC Affiliation:
PennAITech
#0 - Tailored Nutrition
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PI(s):
Tina R. Sadarangani, PhD, RN
Institution/Company:
New York University Rory Meyers College of Nursing
AITC Affiliation:
PennAITech
#0 - AI-Assisted Wellbeing Support System for Family Caregivers of Dementia Patients
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PI(s):
Ravi Karkar, PhD
Institution/Company:
University of Massachusetts Amherst
AITC Affiliation:
PennAITech
#0 - AI-Integrated Nanowell Biosensors for Multimodal Detection of Neurological Biomarkers
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PI(s):
Reza Mahmoodi, PhD
Institution/Company:
University of Denver
AITC Affiliation:
PennAITech
#0 - StepAhead - Breaking Free from FoG with Augmented Reality
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PI(s):
Nipun Chopra, PhD
Institution/Company:
DexTech Inc.
AITC Affiliation:
PennAITech
#0 - Counterforce Health: AI-Powered Health Insurance Appeals for Older Adults
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PI(s):
Kathryn Pollak, PhD | Neal Shah
Institution/Company:
Duke University School of Medicine | CareYaya Health Technologies Inc.
AITC Affiliation:
PennAITech
#0 - Developing a Multi-Agent AI System for Explaining Lab Results to Older Adults
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PI(s):
Zhe He, PhD
Institution/Company:
Florida State University
AITC Affiliation:
PennAITech
#0 - Interpreting Cellular Signatures of Alzheimer's Disease: A Proposed Explainable AI Framework Using Single-Cell Foundation Model
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PI(s):
Hong Qin, PhD, MS |Yaping Feng, PhD| Shunian Xiang, PhD
Institution/Company:
Old Dominion University | Admera Health
AITC Affiliation:
PennAITech
#0 - WISE Connect AI Personalized Local Support for Aging in Place
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PI(s):
Marie Brodsky
Institution/Company:
WISE Connect
AITC Affiliation:
PennAITech
#0 - Transforming Frailty Assessment: At-Home, AI-Driven Approach to Detect Pre-Frail Decline
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PI(s):
Evan Haas, MSE
Institution/Company:
CurveAssure
AITC Affiliation:
JH AITC
#0 - AI-Enhanced Home Music Therapy with Wearables for Older Adults with Stroke
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View Poster
PI(s):
Robert W. Nickl, PhD | Preeti Raghavan, MBBS
Institution/Company:
Johns Hopkins University
AITC Affiliation:
JH AITC
#0 - Caregiver-Guided Assistive Robot for Aging at Home
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View Poster
PI(s):
Nilanjan Chakraborty, PhD
Institution/Company:
Stony Book University
AITC Affiliation:
JH AITC
#0 - Transcriptomic Gene Regulators from snRNA-seq Analysis Improves AutoML Prediction of Alzheimer's Disease
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View Poster
PI(s):
Martin Nwadiugwu, PhD, MS, MA
Institution/Company:
Tulane University
AITC Affiliation:
JH AITC
#0 - Model Agnostic Prediction Infrastructure (MAPI) for Aging
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View Poster
PI(s):
Chris White
Institution/Company:
PreSquared LLC
AITC Affiliation:
JH AITC

Sponsors

Partner with the a2 Collective

Join a national $65M initiative advancing innovation in aging and AI.

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Sponsorship

For more information regarding sponsorship opportunities please contact Rose Li at rose.li@roseliassociates.com and/or Stephen Liu at s@a2collective.ai.

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We would like to thank the sponsors and supporting partners listed below. Please visit their websites to learn more about their initiatives.

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Location

Venue Details

The a2 National Symposium will be held on March 19–20 at the Johns Hopkins Bloomberg Center in Washington, D.C. Included below are some helpful details about the venue including information regarding parking and public transportation. 

Hopkins Bloomberg Center

Address:

555 Pennsylvania Ave, NW Washington, DC 20001

Telephone:

(202) 588-0597

Parking:

  • Garage Entrance: C Street NW (use “507 C Street NW” in GPS for accuracy)
  • Bloomberg Center Garage: Evening & weekend parking available; advance reservation recommended
  • Other Nearby Garages:
    • Colonial Parking Garage – 625 Indiana Ave NW (5-minute walk)
    • Atlantic Parking – 601 Pennsylvania Ave NW (3-minute walk)
    • District Center Garage – 555 12th Street NW (8-minute walk)
  • Note: Street parking is limited—please allow extra time for arrival.

Public Transporation:

  • Closest Metro Station: Archives–Navy Memorial–Penn Quarter Station (Green & Yellow Lines) – 4 min walk
  • Other Nearby Stations:
    • Judiciary Square Station (Red Line) – 7-minute walk
    • Federal Triangle Station (Blue, Orange & Silver Lines) – 10-minute walk
    • Gallery Place–Chinatown Station (Red, Green & Yellow Lines) – 10-minute walk
  • Bus Options: Multiple Metrobus routes serve Pennsylvania Ave NW—check WMATA app for real-time updates
  • Tip: SmarTrip cards or contactless payment accepted on Metro and bus
  • Johns Hopkins University Bloomberg Center 555 Pennsylvania Ave, NW Washington, DC 20001
  • Centrally located near the National Mall and major landmarks—easily accessible by Metro, bus, or rideshare.

Know before you visit

Experience Washington, D.C., in full bloom! March marks the city's stunning cherry blossom season, and it's a perfect backdrop as we gather to unlock the future of AI and AgeTech.

Places to visit

National Cherry Blossom Festival

Dates: March 20–April 12, 2026

Details: Celebrate spring in DC with parades, cultural performances, and the city’s iconic cherry blossoms. Perfect for attendees extending their stay.

Distance: ~2 miles (10 minutes by car or 25 minutes on foot)

Easiest Way to Get There: Walk or take Metro from Judiciary Square (Red Line) to Smithsonian Station

Georgetown Waterfront & The Wharf

Details: Enjoy an evening stroll or riverside dining after the symposium.

Distance: 2.5 miles (10–15 minutes by car)

Easiest Way to Get There: Take a rideshare or Metrobus (Route 38B) from 7th & Pennsylvania Ave NW to M St & Wisconsin Ave NW

Dining Ideas: Fiola Mare • Sequoia • La Vie

Smithsonian Museums & National Mall

Details: Explore DC’s most iconic attractions—all free to enter and open daily.

Distance: 0.7 miles (5–10 minutes by car or 15 minutes on foot)

Easiest Way to Get There: Walk straight down 7th Street NW or take Metro (Red Line) from Judiciary Square to Smithsonian Station

Must-See Highlights: National Museum of African American History and Culture • National Gallery of Art • National Air and Space Museum • U.S. Capitol and Library of Congress

Evening & Weekend Suggestions

• Friday Evening: Dinner in Penn Quarter or Chinatown (0.5 miles, 10-minute walk)

• Saturday, March 21: Cherry Blossom Festival or museum day

• Sunday, March 22: Brunch at Founding Farmers (1.2 miles, 7 minutes by car) or a relaxing stroll along the National Mall

Useful Links

Metro Trip Planner

DC Circulator Bus Routes

Registration

The 2026 a2 National Symposium has now concluded. A full recap of the symposium is now available. Event recordings will be posted to the a2 Collective website when available.