David A. Horowitz, MD
Internal Medicine
Sees patients age 18 and up
Penn Internal Medicine University City
Penn Medicine Provider

About me

  • Associate Chief Medical Officer, University of Pennsylvania Health System
  • Professor of Clinical Medicine (General Internal Medicine)

Education and training

  • Medical School: University of Pennsylvania School of Medicine
  • Residency: University of Pennsylvania Health System

What my patients think about me

Average Rating

859 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

Anonymous
March 2026
i've been going to dr. horowitz for like 15 years. i would not hesitate to recommend him.
Anonymous
March 2026
dr. horowitz is very pleasant, addressed my issues and answered my questions
Anonymous
March 2026
smart
Anonymous
March 2026
super-smart, empathetic, pragmatic.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: On the medical staff, but does not have privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
  • Lancaster General Hospital: Has privileges to treat patients in the hospital.
Dr. Horowitz is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Le Roux P, Menon DK, Citerio G, Vespa P, Bader MK, Brophy G, Diringer MN, Stocchetti N, Videtta W, Armonda R, Badjatia N, Bösel J, Chesnut R, Chou S, Claassen J, Czosnyka M, De Georgia M, Figaji A, Fugate J, Helbok R, Horowitz D, Hutchinson P, Kumar M, McNett M, Miller C, Naidech A, Oddo M, Olson D, O'Phelan K, Javier Provencio J, Puppo C, Riker R, Roberson C, Schmidt M, Taccone F The International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care: Evidentiary Tables : A Statement for Healthcare Professionals from the Neurocritical Care Society and the European Society of Intensive Care Medicine , Neurocrit. Care, 211(Suppl 2(Suppl 2): 2014,S297-361


McNett MM, Horowitz DA; The Participants in the International Multidisciplinary Consensus Conference on Multimodality Monitoring. International Multidisciplinary Consensus Conference on Multimodality Monitoring: ICU Processes of Care. , Neurocrit. Care, 21(Suppl 2): 2014,S215-28


Le Roux P, Menon DK, Citerio G, Vespa P, Bader MK, Brophy GM, Diringer MN, Stocchetti N, Videtta W, Armonda R, Badjatia N, Böesel J, Chesnut R, Chou S, Claassen J, Czosnyka M, De Georgia M, Figaji A, Fugate J, Helbok R, Horowitz D, Hutchinson P, Kumar M, McNett M, Miller C, Naidech A, Oddo M, Olson D, O'Phelan K, Provencio JJ, Puppo C, Riker R, Robertson C, Schmidt M, Taccone F Consensus Summary Statement of the International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care : A statement for healthcare professionals from the Neurocritical Care Society and the European Society of Intensive Care Medicine. , Neurocrit. Care, 21(Suppl 2(Suppl 2)): 2014,S1-26


Le Roux P, Menon DK, Citerio G, Vespa P, Bader MK, Brophy G, Diringer MN, Stocchetti N, Videtta W, Armonda R, Badjatia N, Bösel J, Chesnut R, Chou S, Claassen J, Czosnyka M, De Georgia M, Figaji A, Fugate J, Helbok R, Horowitz D, Hutchinson P, Kumar M, McNett M, Miller C, Naidech A, Oddo M, Olson D, O'Phelan K, Provencio JJ, Puppo C, Riker R, Roberson C, Schmidt M, Taccone F. The International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care: A List of Recommendations and Additional Conclusions : A Statement for Healthcare Professionals From the Neurocritical Care Society and the European Society of Intensive Care Medicine. , Neurocrit. Care, 21(Suppl 2(Suppl2): 2014,S282-96


Le Roux P, Menon DK, Citerio G, Vespa P, Bader MK, Brophy GM, Diringer MN, Stocchetti N, Videtta W, Armonda R, Badjatia N, Böesel J, Chesnut R, Chou S, Claassen J, Czosnyka M, De Georgia M, Figaji A, Fugate J, Helbok R, Horowitz D, Hutchinson P, Kumar M, McNett M, Miller C, Naidech A, Oddo M, Olson D, O'Phelan K, Provencio JJ, Puppo C, Riker R, Robertson C, Schmidt M, Taccone F. Consensus summary statement of the International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care : A statement for healthcare professionals from the Neurocritical Care Society and the European Society of Intensive Care Medicine. , Intensive Care Med., 40(9): 2014,1189-1209


Nellore A, Horowitz D Quality Assessment in the ICU , Monitoring in NeuroCritical Care: 2013


Bowles KH, Pham J, O'Connor M, Horowitz DA Information Deficits in Home Care: A Barrier to Evidence-Based Disease Management , Home Health Care Management Practice , 22(4): 2010,278-285


Bowles KH, Holland DE, Horowitz DA A comparison of in-person home care, home care with telephone contact and home care with telemonitoring for disease management , J Telemed Telecare, 15(7): 2009,344-50


Goldmann D, Horowitz D The American College of Physicians Complete Home Medical Guide, second edition , Dorling–Kindersley Inc., New York: 2003


Goldmann D, Horowitz D The American College of Physicians' Complete Home Medical Guide , Dorling-Kindersley, Inc., London and New York: 1999