Lionel Lim, MBBS, MPH, MBA, FACP, FACPM Assistant Professor, Boston University Chobanian & Avedisian School of Medicine Biography Lionel Lim, MBBS, MPH, MBA, is a medical educator and geriatrician. Lionel is currently Site Director for Graduate Medical Education at the VA Bedford Healthcare System in Bedford, MA. Lionel’s areas of professional interest include postgraduate medical resident and fellow training in geriatrics, postacute care management and palliative care. Publications Published 12/2/2025 Lim LS. In healthy older adults, low-dose aspirin for a median 4.7 y did not reduce MACE but increased major hemorrhage at a median 8.3 y. Ann Intern Med. 2025 Dec; 178(12):JC139. PMID: 41325611. Read at: PubMed Published 5/6/2025 Lim L. In patients with incident dementia, median time to nursing home admission was 2.3 y and median survival was 4.8 y. Ann Intern Med. 2025 May; 178(5):JC59. PMID: 40324182. Read at: PubMed Published 8/3/2021 Lim LS. In high-risk adults aged 50 to 80 y, USPSTF recommends annual lung cancer screening with LDCT (moderate certainty). Ann Intern Med. 2021 Aug; 174(8):JC86. PMID: 34339228. Read at: PubMed Published 4/6/2021 Lim LS. In older adults without CVD, treating 100 persons with statins for 2.5 y prevents 1 MACE. Ann Intern Med. 2021 Apr; 174(4):JC39. PMID: 33819067. Read at: PubMed Published 9/2/2016 Madaus SM, Lim LS. Teaching Pain Management in Interprofessional Medical Education: A Review of Three Portal of Geriatric Online Education Modules. J Am Geriatr Soc. 2016 10; 64(10):2122-2125. PMID: 27590678. Read at: PubMed View All 30 Publications: View Full Profile in BUMC Websites BU Profile LinkedIn Twitter OpenBU Educational Resources Education University of Sydney, MBBS University of Minnesota, MPH View all profiles