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Jennifer Leigh Hayashi, M.D.

Headshot of Jennifer Leigh Hayashi
  • Director, Elder House Call Program


Geriatric Medicine

Research Interests

Educational research on teaching home care for physicians and interdisciplinary teams more


Johns Hopkins Bayview Medical Center

Appointment Phone: 410-550-0931
5505 Hopkins Bayview Circle
John R. Burton Pavilion
Baltimore, MD 21224 map
Phone: 410-550-6316 | Fax: 410-550-2513


Dr. Jennifer Hayashi is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her area of clinical expertise is physician house calls for frail, homebound elderly patients. 

Dr. Hayashi serves as the director of the Elder House Call Program and the associate director of the Internal Medicine Residency Program at the Johns Hopkins School of Medicine.

She earned her M.D. from the University of Wisconsin-Madison. She completed her residency in internal medicine at Washington Hospital Center and performed a fellowship in geriatric medicine at Johns Hopkins Bayview Medical Center. 

Dr. Hayashi's conducts educational research on teaching home care for physicians and interdisciplinary teams.

She is a recipient of the Johns Hopkins University Diversity Council 2015 Diversity Recognition Award. She is a member of a number of professional organizations including Johns Hopkins Home Care Group Professional Advisory Committee and the American Academy of Home Care Physicians. more


  • Director, Elder House Call Program
  • Associate Director, Internal Medicine Residency Program



  • MD; University of Wisconsin-Madison (1995)


  • Internal Medicine; Medstar Washington Hospital Center (2003)


  • Geriatric Medicine; Johns Hopkins University School of Medicine (2004)

Board Certifications

  • American Board of Internal Medicine (Geriatric Medicine) (2004)
  • American Board of Internal Medicine (Internal Medicine) (2003)

Research & Publications

Selected Publications

Chow GV, Hayashi JL, Hirsch G, Christmas C.  Rallying the troops: a four-step guide to preparing residency programs for short-term weather emergencies.  Teach Learn Med 2011; 23: 167-71.

Hayashi JL, Christmas C, Durso SC.  Educational outcomes from a novel house call curriculum for internal medicine residents: report of a 3-year experience.  J Am Geriatr Soc 2011;59:1340-9.

DeCherrie L, Soriano T, Hayashi JL.  Home based primary care: a needed primary care model for a vulnerable population.  Mount Sinai Journal of Medicine 2012; 79: 425-32.

Book chapters:
Hayashi JL, Bellantoni MB, McNabney M.  “Geriatric Care Continuum.” In: Durso SC (ed). Oxford American Handbook of Geriatric Medicine, New York, NY: Oxford University Press, 2010; pp13-26.

Hayashi JL, Phillips S, Leff B.  “Introduction,” in Medical Management of the Home Care Patient: Guidelines for Physicians, (4th ed), AMA Press 2012, Chicago IL; pp xi-xv.

Hayashi JL, Leff B.  “Home Care,” in Ham’s Primary Care Geriatrics (6th Ed), Philadelphia: Elsevier, 2013.

Hayashi JL, Christmas C, McGarry K, Albrecht C. Diversity in internal medicine residency programs.  In The Toolkit Series:  A Textbook for Internal Medicine Programs, 11th Edition.  Ficalora RG (ed).  Alexandria, VA: Alliance for Academic Internal Medicine, 2013.

Colburn J, Hayashi JL, Leff B.  “Home care,” in Current Geriatrics Diagnosis and Treatment (2nd ed.), submitted.

Activities & Honors


  • House Call Doctor of the Year, American Academy of Home Care Physicians , 2010
  • Diversity Recognition Award, Johns Hopkins University Diversity Leadership Council, 2015


  • American Academy of Home Care Physicians, 2002
  • American Academy of Home Care Physicians planning group for Homecare Agency Medical Director course, 2010
  • American College of Physicians, 1996
  • American Geriatrics Society, 2003
  • Association of Program Directors in Internal Medicine, 2007
  • Education Committee, 2004
  • Geriatric Education Center Editorial Committee, 2004 - 2006
  • Reynolds Faculty Committee, 2004

Professional Activities

  • Planning group for Homecare Agency Medical Director course, American Academy of Home Care Physicians, 2010
  • Alternative representative, Joint Commission on Accreditation of Healthcare Organization Professional Technical Advisory Committee, 2010
  • Johns Hopkins Home Care Group Professional Advisory Committee, 2008
  • Co-director, Johns Hopkins Geriatrics CME course, 2008

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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