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Office
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Phoenix, AZ 85022
Summary
- Dr PJ O’Neill is an accomplished Trauma-Acute Care Surgeon / Surgical Intensivist practicing in the Phoenix metropolitan area since 2004. Throughout his career, Dr O’Neill has consistently demonstrated unwavering dedication to program development, clinical leadership, patient care, and education.
In 2006, Dr O’Neill founded the first Surgical Critical Care Residency in Phoenix (Maricopa Medical Center; now Valleywise Health Medical Center). He directed the program until 2014 when he left to co-found a new ACS-verified Level II Trauma Center (Abrazo West Campus, Goodyear). As the Trauma Medical Director, Dr O'Neill led the program by developing protocols, organizing multispecialty collaboration, and leading quality assurance measures.
Dr O'Neill is now the Division Chief for Trauma, Surgical Critical Care, and Acute Care Surgery at Charleston (WV) Area Medical Center. His collaborative approach with a diverse range of healthcare professionals ensures a cooperative, comprehensive, and multidisciplinary approach to patient care.
As a Clinical Professor of Surgery at the University of Arizona College of Medicine – Phoenix, Dr O'Neill plays a pivotal role in shaping the next generation of medical professionals through the training of residents, medical, and health professional students. Earning a Doctor of Philosophy (Ph.D.) in Physiology, Dr O'Neill has utilized this foundation to contribute significantly to clinical trials and research projects, including national studies funded by NIH and NINDS. His commitment to advancing knowledge is evident through numerous high-impact journal publications in medicine and science.
Dr O’Neill's achievements have been recognized with prestigious awards such as the Golden Scalpel Award for Excellence in Teaching, 1st Place in the Young Investigator Competition (Surgical Infection Society), and the Jerry B Scott Award for Excellence in Teaching, Research, and Service (Michigan State University).
Education & Training
- Vanderbilt University Medical CenterFellowship, Surgical Critical Care, 2003 - 2004
- Vanderbilt University Medical CenterFellowship, Surgical Critical Care, 2002 - 2003
- University of Virginia Medical CenterResidency, Surgery, 1997 - 2002
- Virginia Commonwealth University School of MedicineClass of 1997
- Michigan State UniversityPh.D., Physiology, 1993
- Michigan State UniversityB.S., Physiology, 1989
Certifications & Licensure
- AZ State Medical License 2004 - 2025
- CO State Medical License 2018 - 2025
- WV State Medical License 2024 - 2025
- VA State Medical License 1999 - 2014
- TN State Medical License 2002 - 2004
- American Board of Surgery Surgery
- American Board of Surgery Surgical Critical Care
Awards, Honors, & Recognition
- Outstanding Physician Award Donor Network of Arizona, 2012
- Top Doctor (General Surgery) North Valley Magazine, 2012
- Pillar Recognition Award Maricopa Integrated Health System, 2012
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Publications & Presentations
PubMed
- 42 citationsPentobarbital coma for refractory intra-cranial hypertension after severe traumatic brain injury: mortality predictions and one-year outcomes in 55 patients.Gary T. Marshall, Robert F. James, Matthew P. Landman, Patrick J. O'Neill, Bryan A. Cotton
The Journal of Trauma. 2010-08-01 - 321 citationsTrial of Short-Course Antimicrobial Therapy for Intraabdominal InfectionRobert G. Sawyer, Jeffrey A. Claridge, Avery B. Nathens, Ori D. Rotstein, Therese M. Duane
The New England Journal of Medicine. 2015-05-20 - 799 citationsDiagnosis and Management of Complicated Intra-abdominal Infection in Adults and Children: Guidelines by the Surgical Infection Society and the Infectious Diseases Soci...Joseph S. Solomkin, John E. Mazuski, John S. Bradley, Keith A. Rodvold, Ellie J.C. Goldstein
Clinical Infectious Diseases. 2010-01-15
Journal Articles
- Invited Commentary: Surgeon Wellness Must Become Our Collective PriorityBrandt, Mary L MD, MDiv, FACS; O’Neill, Patrick J PhD, MD, FACS; Shanafelt, Tait D MD; Balch, Charles M MD, FACS; Turner, Patricia L MD, MBA, FACS; McCann, Kathleen MB..., Journal of the American College of Surgeons, 1/2023
- Does self-assessment improve the effectiveness of Grand Rounds lectures in a community-based teaching hospital?Winton LM, EM Ferguson, CH Hsu, N Agee, RD Eubanks, PJ O'Neill, RF Goldberg, TR Kopelman, JN Nodora, DM Caruso, IK Komenaka, Journal of Surgical Education, 1/25/2016
- Inclusion of vancomycin as part of broad-spectrum coverage does not improve outcomes in patients with intra-abdominal infections: A post hoc analysisSanders JM, JM Tessier, RG Sawyer, PA Lipsett, PR Miller, N Namias, PJ O'Neill, EP Dellinger, R Coimbra, CA Guidry, J Cuschieri, KL Banton, CH Cook, BJ Moore, TM Duane, Surgical Infections, 1/2/2016
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Books/Book Chapters
Abstracts/Posters
- Equivalent survival despite greater Comorbidities and infectious complications in Native American major trauma patientsO'Neill PJ, MS Merrill, JK Henley, PG Pieri, TR Kopelman, MA Pressman, JP Salomone, Surgical Infections, 1/1/2013
- Equivalent survival despite greater Comorbidities and infectious complications in Native American major trauma patientsO'Neill PJ, MS Merrill, JK Henley, PG Pieri, TR Kopelman, MA Pressman, JP Salomone, Surgical Infection Society (33rd Annual Meeting), Las Vegas, NV, 1/1/2013
- The ability of computed tomography to diagnose placental abruption in the trauma patientKopelman TR, N Berardoni, M Manriquez, D Gridley, S Vail, P Pieri, M Pressman, PJ O'Neill, American Association for the Surgery of Trauma (71st Annual Meeting), Kauai, HI, 1/1/2012
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Lectures
- Lower Extremity Vascular InjuriesFlagstaff, AZ - 1/16/2016
- Aircraft AcciDentsSurprise Fire Department, Surprise, AZ - 1/11/2016
- Staphlococcal and Streptococcal Toxic Shock SyndromesWest Valley Trauma Center, Goodyear, AZ - 1/23/2015
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Other
- Practice Management Guidelines for the Screening of Thoracolumbar Spine FractureO'Neill PJ, Eastern Association for the Surgery of Trauma (EAST)
http://www.east.org/tpg/tlspine.pdf
1/1/2006 - Systemic responses to intestinal ischemia/reperfusion in immature rats and the effects of aggressive fluid resuscitation (Ph.D. Dissertation)O'Neill PJ, Department of Physiology, Michigan State University
Ann Arbor, MI - 1/1/1993
Professional Memberships
- American Association for the Surgery of Trauma - AASTMember
- Surgical Infection Society - SISMember
- Western Trauma Association - WTAMember
- Arizona Trauma & Acute Care Consortium - AZTrACCPresident
- Member
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