Dr. O’Connell graduated summa cum laude from the University of Notre Dame in 1970 and received his master’s degree in theology from Cambridge University in 1972. After graduating from Harvard Medical School in 1982, he completed a residency in Internal Medicine at Massachusetts General Hospital. In 1985, Dr. O’Connell began fulltime clinical work with homeless individuals as the founding physician of the Boston Health Care for the Homeless Program, which now serves over 11,000 homeless persons each year in two hospital-based clinics (Boston Medical Center and MGH) and in more than 45 shelters and outreach sites in Boston. With his colleagues, Dr. O’Connell established the nation’s first medical respite program for homeless persons in 1985, with 25 beds nested within the Lemuel Shattuck Shelter. This innovative program now provides acute and sub-acute, pre- and post-operative, and palliative and end-of-life care in BHCHP’s 104-bed Barbara McInnis House.
Working with the MGH Laboratory of Computer Science, Dr. O’Connell designed and implemented the nation’s first computerized medical record for a homeless program in 1995. From 1989 until 1996, Dr. O’Connell served as the National Program Director of the Homeless Families Program of the Robert Wood Johnson Foundation and the U.S. Department of Housing and Urban Development. Dr. O’Connell is the editor of The Health Care of Homeless Persons: A Manual of Communicable Diseases and Common Problems in Shelters and on the Streets. His articles have appeared in the New England Journal of Medicine, the Journal of the American Medical Association, Circulation, the American Journal of Public Health, the Journal of Clinical Ethics, and several other medical journals.
Dr. O’Connell has been featured on ABC’s Nightline and in a feature-length documentary entitled “Give Me a Shot of Anything.” His first book, Stories from the Shadows: Reflections of a Street Doctor, was published in 2015 and featured on NPR’s Fresh Air with Terry Gross. He has received numerous awards, including the Albert Schweitzer Humanitarian Award in 2012 and The Trustees’ Medal at the bicentennial celebration of MGH in 2011. Dr. O’Connell is president of BHCHP and an assistant professor of medicine at Harvard Medical School.
- Boston Health Care for the Homeless Program
- Harvard University, MD
- University of Cambridge, BA
- University of Notre Dame, BA
- Published on 10/1/2022
O'Connell JJ. Zones of Excess Mortality for Homeless Adults in the US-A Half Century Later. JAMA Intern Med. 2022 Oct 01; 182(10):1061-1062. PMID: 36036924.
- Published on 9/5/2022
Koh HK, Hrabchak Molinsky J, Koh KA, Roncarati JS, Sullivan MM, Lazowy EE, O'Connell JJ. Establishing Academic Homes for Homelessness: A Call to Action. Public Health Rep. 2023; 138(5):838-844. PMID: 36062354.
- Published on 11/1/2021
Sullivan MM, Lazowy EE, Roncarati JS, Koh HK, O'Connell JJ. Training Clinicians to Care for Patients Where They Are. AMA J Ethics. 2021 11 01; 23(11):E852-857. PMID: 34874253.
- Published on 10/13/2021
Koh KA, Roncarati JS, Racine MW, O'Connell JJ, Gaeta JM. Unsheltered vs. Sheltered Adults Experiencing Homelessness: Health Care Spending and Utilization. J Gen Intern Med. 2022 Jun; 37(8):2100-2102. PMID: 34643873.
- Published on 7/1/2021
Koh KA, Roncarati JS, O'Connell JJ. A Clinical Approach to Preventing Death on the Streets. JAMA Intern Med. 2021 07 01; 181(7):899-901. PMID: 34047781.
- Published on 4/1/2021
Roncarati JS, Tiemeier H, Tachick R, VanderWeele TJ, O'Connell JJ. Housing Boston's Chronically Homeless Unsheltered Population: 14 Years Later. Med Care. 2021 04 01; 59(Suppl 2):S170-S174. PMID: 33710091.
- Published on 2/22/2021
Wishik G, Gaeta JM, Racine MW, O'Connell JJ, Baggett TP. Substance consumption and intoxication patterns in a medically supervised overdose prevention program for people experiencing homelessness. Subst Abus. 2021; 42(4):851-857. PMID: 33617749.
- Published on 6/9/2020
Baggett TP, Racine MW, Lewis E, De Las Nueces D, O'Connell JJ, Bock B, Gaeta JM. Addressing COVID-19 Among People Experiencing Homelessness: Description, Adaptation, and Early Findings of a Multiagency Response in Boston. Public Health Rep. 2020 Jul/Aug; 135(4):435-441. PMID: 32516035.
- Published on 3/10/2020
Jain SH, Baackes J, O'Connell JJ. Homeless Special Needs Plans for People Experiencing Homelessness. JAMA. 2020 Mar 10; 323(10):927-928. PMID: 32053152.
- Published on 2/1/2020
Koh KA, Racine M, Gaeta JM, Goldie J, Martin DP, Bock B, Takach M, O'Connell JJ, Song Z. Health Care Spending And Use Among People Experiencing Unstable Housing In The Era Of Accountable Care Organizations. Health Aff (Millwood). 2020 02; 39(2):214-223. PMID: 32011951.
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