School of Medicine
Showing 1-10 of 39 Results
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William Alegria
Lecturer, Medicine - Med/Infectious Diseases
BioDr. Alegria is a board-certified Infectious Diseases Pharmacotherapy specialist and antimicrobial stewardship consultant with the Stanford Antimicrobial Safety and Sustainability Program. He primarily practices in the inpatient setting and is dedicated to developing targeted stewardship interventions in immunocompromised patient populations. His clinical interests include management of infections in immunocompromised hosts, antifungal pharmacotherapy, and difficult-to-treat infections.
Publications (selected)
Navigating recurrent Clostridioides difficile infection without Bezlotoxumab: potential challenges ahead. Arya R, Zimmet AN, Holubar M, Alegria W. Antimicrob Steward Healthc Epidemiol. 2025
How to leverage medication use evaluations for antimicrobial stewardship goals: a primer for physicians. Prasad R, Arya R, Meng L, Holubar M, Alegria W, Zimmet AN.
Antimicrob Steward Healthc Epidemiol. 2025
Beyond the basics: rethinking antimicrobial stewardship by targeting cytomegalovirus immune globulin for immunocompromised patients. Prasad R, Lu B, Veloria D, Mui E, Nelson J, Dhillon G, Deresinski S, Holubar M, Alegria W. Antimicrob Steward Healthc Epidemiol. 2025
No "One-Size-Fits All": chronic "Carryover" diagnoses dilute antibiotic prescribing rates for sinusitis among adults in primary and urgent care settings. Smith M, Hawkins M, Laikijrung C, Mui E, Alegria W, Leung T, Zimmet A, Ha D, Holubar M. Infect Control Hosp Epidemiol. 2024
Combination Antifungal Therapy for Invasive Mucormycosis in Immunocompromised Hosts: A Single-Center Experience. Lu B, Ha D, Shen S, Ferguson Toll J, Kim A, Kim S, Mui E, Deresinski S, Holubar M, Alegria W. Open Forum Infect Dis. 2024
"Electronic Phenotyping" Antimicrobials to Facilitate Outpatient Stewardship for Asymptomatic Bacteriuria and Urinary Tract Infection in Renal Transplant. Zimmet AN, Ha D, Mui E, Smith M, Hawkins M, Alegria W, Holubar M. Open Forum Infect Dis. 2024
Risk factors and outcomes associated with persistent vancomycin resistant Enterococcal Bacteremia. Fox E, Ha D, Bounthavong M, Meng L, Mui E, Holubar M, Deresinski S, Alegria W. BMC Infect Dis. 2022
Shorter durations of antibiotic therapy in organ transplant. Alegria W, Medvedeva N, Holubar M. Curr Opin Organ Transplant. 2022
Characterisation of infections in patients with acute myeloid leukaemia receiving venetoclax and a hypomethylating agent. On S, Rath CG, Lan M, Wu B, Lau KM, Cheung E, Alegria W, Young R, Tan M, Kim C, Phun J, Patel N, Mannis G, Logan AC, Kennedy V, Goodman A, Taplitz RA, Young PA, Wen R, Saunders IM. Br J Haematol. 2022
Early Antibiotic Discontinuation or De-escalation in High-Risk Patients With AML With Febrile Neutropenia and Prolonged Neutropenia. Alegria W, Marini BL, Gregg KS, Bixby DL, Perissinotti A, Nagel J. J Natl Compr Canc Netw. 2022
Effect of rapid methicillin-resistant Staphylococcus aureus nasal polymerase chain reaction screening on vancomycin use in the intensive care unit. Diep C, Meng L, Pourali S, Hitchcock MM, Alegria W, Swayngim R, Ran R, Banaei N, Deresinski S, Holubar M. Am J Health Syst Pharm. 2021 Dec
The Current State of Antifungal Stewardship in Immunocompromised Populations. Alegria W, Patel PK. J Fungi (Basel). 2021
Bacteremia due to Methicillin-Resistant Staphylococcus aureus: An Update on New Therapeutic Approaches. Holubar M, Meng L, Alegria W, Deresinski S. Infect Dis Clin North Am. 2020
Impact of Rapid Antimicrobial Susceptibility Testing in Gram-Negative Rod Bacteremia: a Quasi-experimental Study. Hogan CA, Ebunji B, Watz N, Kapphahn K, Rigdon J, Mui E, Meng L, Alegria W, Holubar M, Deresinski S, Banaei N. J Clin Microbiol. 2020
Antimicrobial Stewardship in Cancer Patients: The Time is Now. Aitken SL, Nagel JL, Abbo L, Alegria W, Barreto JN, Dadwal S, Freifeld AG, Jain R, Pergam SA, Tverdek FP, Seo SK; Antimicrobial Stewardship in Cancer Consortium ASCC. J Natl Compr Canc Netw. 2019 -
Joseph David Cooper
Clinical Assistant Professor (Affiliated), Medicine - Med/Infectious Diseases
BioJoseph David Cooper attended Bucknell University for his undergraduate degree with a dual major in Biology and Philosophy. He graduated from St. George’s University School of Medicine and went on to complete his Internal Medicine residency at Geisinger Medical Center in Danville, Pennsylvania. He remained at Geisinger for an additional year as Chief Resident in Internal Medicine with a focus on teaching and the education of trainees. He completed his Infectious Diseases fellowship at Montefiore Medical Center-Albert Einstein College of Medicine in the Bronx, New York. He is board certified in both Internal Medicine and Infectious Disease.
He began working at Santa Clara Valley Medical Center primarily in the PACE (Partners in AIDS Care and Education) and Infectious Diseases Clinics in July 2019. He has an active outreach HIV clinic at Valley Health Center in Gilroy, California once a month which maintains a regional presence for excellence in HIV care. He sees outpatients with general infectious diseases and provides inpatient infectious diseases consultation at Santa Clara Valley Medical Center, the main quaternary referral hospital for the Santa Clara Valley Healthcare system. He is actively involved in the teaching and training of Stanford University Infectious Diseases fellows, Internal Medicine residents from his home institution and Kaiser Permanente Santa Clara. Dr. Cooper holds an appointment of Clinical Assistant Professor (Affiliated) at Stanford University School of Medicine in the division of Infectious Diseases & Geographic Medicine and department of Medicine since 2020.
Dr. Cooper is an active member of the American College of Physicians, WikiGuidelines (PWID and Bacteremia guidelines), Infectious Diseases Society of America, and HIV Medicine Association. He volunteers his time and energy within these international professional organizations previously serving on workgroups surrounding education, mentoring of trainees and as an ad hoc reviewer for infectious diseases and general internal medicine journals. His professional interests are broad and include HIV/AIDS, opportunistic infections, sexually transmitted infections, with a special interest in mycology and fungal infections. He is widely published in a variety of academic journals collaborating with colleagues in all parts of the world. Administratively, Dr. Cooper has held numerous leadership positions, previously serving as Associate Medical Director of the PACE Clinic from 2021 to 2023. Currently, Dr. Cooper holds a leadership position serving on the executive board of Valley Physicians Group (VPG), an organization representing over 400 physicians, dentists and podiatrists at his current institute, focusing on physician advocacy, excellence and organization. Dr. Cooper is passionate about providing high quality, evidence-based care to people living with HIV and AIDS. He uses his professional expertise, passion and energy to ensure that his patients remain as well and healthy as possible.
Outside of medicine and work, you can find Dr. Cooper spending time with his wife and two daughters - hiking and exploring the Bay Area and beyond, listening to all types of music with a particular interest in live music, gardening, nature photography, cooking new recipes, exercising and playing sports. -
David Ross Ha
Lecturer, Medicine - Med/Infectious Diseases
BioDr. David Ha, PharmD is Lecturer with the Stanford University School of Medicine Division of Infectious Diseases and Geographic Medicine and Manager of Antimicrobial Stewardship at Stanford Health Care in Stanford, California. Dr. Ha's professional interests include mentorship of trainees, antimicrobial stewardship, and quality improvement.
Publications: https://www.ncbi.nlm.nih.gov/myncbi/david.ha.3/bibliography/public/ -
Stephanie Henry
Assistant Division Manager and Director of Finance, Medicine - Med/Infectious Diseases
Current Role at StanfordAssistant Division Manager, Director of Finance
