Alexander Chaitoff, MD, MPH

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Assistant Professor of Internal Medicine, Medical School
Office:
University of Michigan
Department of Internal Medicine, Division of General Medicine
2800 Plymouth Rd. B16-332W
Ann Arbor, MI 48109
Email:
[email protected]
Phone:
Available to mentor
Alexander Chaitoff, MD, MPH
Chaitoff-Alex-2024.jpg
Assistant Professor
  • About
  • Qualifications
  • Center Memberships
  • Research Overview
  • Recent Publications
  • Manage Your Profile

  • About

    Dr. Chaitoff is a Research Scientist in the Center for Clinical Management Research at the Veterans Affairs Ann Arbor Health System and an Assistant Professor in the Department of Internal Medicine at the University of Michigan Medical School. He attended medical school at the Cleveland Clinic Lerner College of Medicine and completed both Internal Medicine residency and a research fellowship in implementation science at Brigham and Women’s Hospital/Harvard Medical School. A clinician-researcher, he is interested in re-evaluating the safety and efficacy of medications as adults age and then finding the best ways to get older adults onto the most appropriate treatment regimens. His work has appeared in numerous high-impact journals including JAMA, JAMA Internal Medicine, Diabetes Care, and Annals of Internal Medicine.

    Qualifications

    • Research Fellow
      Brigham and Women's Hospital/ Harvard Medical School, Boston, United States
      2022 - 2024
      Postdoctoral Fellowship
    • Residency
      Brigham and Women's Hospital, Department of Internal Medicine, Boston, United States
      2020 - 2022
      Residency
    • Internship
      Brigham and Women's Hospital, Department of Internal Medicine, Boston, United States
      2019 - 2020
      Internship
    • MD, With Special Qualification in Biomedical Research
      Cleveland Clinic Lerner College of Medicine, Cleveland, United States
      2014 - 2019
    • MPH (with merit)
      University of Sheffield, Sheffield, United Kingdom
      2013 - 2015
    • BS, Microbiology and Political Science (with honors research distinction)
      Ohio State University, Columbus, OH, United States
      2009 - 2013

    Center Memberships

    • Center Member
      Institute for Healthcare Policy and Innovation
    • Center Member
      Eisenberg Family Depression Center

    Research Overview

    His research interests include identifying the safest, most efficacious medication regimens for older adults and then finding the best ways to get those recommendations into practice.

    • Medication optimization in older adults
    • Medication safety
    • Chronic disease management
    • Pharmacoepidemiology
    • Implementation science

    Recent Publications

    See All Publications
    • Journal Article
      Inclusion of language preference in clinical o ne-Liners and its association with use and documentation of interpreter services among inpatients with non-English language preference
      Linares MA, Novoa-Laurentiev J, Chaitoff A, Jiang N, Salguero S, Ma Y, Zhou L. BMC Health Services Research, 2026 Dec 1; 26 (1): DOI:10.1186/s12913-026-14596-x
      PMID: 42015280
    • Journal Article
      Comprehensive or Wasteful? Clinical AI and the Up-front Workup.
      Markovitz AA, Chaitoff AM. NEJM AI, 2026 Nov; 3 (11): AIe2601260 DOI:10.1056/AIe2601260
      PMID: 42932476
    • Journal Article
      Communicating Uncertainty and Influence on Treatment Decision-Making by Patients
      Chaitoff A, Inouye SK, Richman IB. JAMA Internal Medicine, 2026 Oct 30;
    • Presentation
      Less is more…maybe. Towards medication optimization
      Chaitoff A. 2026 Oct 22;
    • Presentation
      Less is more…maybe. Towards medication optimization
      Chaitoff A. 2026 Oct 22;
    • Journal Article
      Perceived value of antihypertensives for dementia, heart disease, or death: a randomized experiment
      Chaitoff A, Kohil-Lynch C, Cameron KA, Maust DT, Langa KM, Levine DA, Carnethon MR, Wilkins JT, Zheutlin AR. American Journal of Preventive Cardiology, 2026 Oct 26; DOI:10.1016/j.ajpc
    • Journal Article
      Knowledge of Community Services Among Clinicians Who Care for Patients With Dementia.
      Chaitoff A, White EM, Davis RC, Maust DT. J Am Geriatr Soc, 2026 Sep 18; DOI:10.1111/jgs.70719
      PMID: 42760640
    • Journal Article
      Telehealth use among US adults with type 2 diabetes: differences in medication fill patterns and care processes
      Liu TT, Menchaca JT, Chaitoff A, Olsen B, Szymczak JE, Butler J, Kawamoto K, Tipirneni R, Conroy MB. Health Affairs Scholar, 2026 Sep 1; 4 (9): DOI:10.1093/haschl/qxag230

    Featured News & Stories

    Drs. Adam Markovitz, Sumit Agarwal, and Alex Chaitoff
    Department News

    Junior Faculty Recognized with Milton W. Hamolsky Award at National SGIM Meeting

    Three junior faculty from the Division of General Medicine were recognized with the Milton W. Hamolsky Award at the 2026 National Society of General Internal Medicine (SGIM) annual meeting.
    Dr Alexander Chaitoff headshot
    Department News

    Internal Medicine Faculty Spotlight - Dr. Alexander Chaitoff

    In this faculty spotlight we highlight Dr. Alexander Chaitoff, a Research Scientist at the Veterans Affairs Center for Clinical Management Research and a Tenure-Track Assistant Professor of Internal Medicine in the Division of General Medicine.
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    Health Lab

    The heart of the question: Who can get Medicare-covered weight loss medicine?

    Wegovy (semaglutide) now has Medicare approval for coverage among people with obesity and cardiovascular disease but no diabetes; a study looks at what level of risk might make someone eligible.