Dr. Christopoulos is on Doximity
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Office
995 Potrero Ave
Ward 84
San Francisco, CA 94110Phone+1 415-476-4082Fax+1 415-476-6953
Education & Training
- New York Presbyterian Hospital (Columbia Campus)Fellowship, Infectious Disease, 2006 - 2008
- Massachusetts General HospitalResidency, Internal Medicine, 2003 - 2006
- Columbia University Vagelos College of Physicians and SurgeonsClass of 2003
Certifications & Licensure
- IL State Medical License 2025 - 2026
- CA State Medical License 2008 - 2025
- MA State Medical License 2005 - 2009
- NY State Medical License 2006 - 2009
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Infectious Disease
Clinical Trials
- Multidisciplinary Low-Barrier and Mobile HIV Care to Improve Retention and Viral Suppression: Stakeholder-Engaged Design and Evaluation Start of enrollment: 2024 May 16
Roles: Principal Investigator, Contact
Publications & Presentations
PubMed
- POP-UP Mobile: A Mixed Methods Study of Mobile Outreach for People with HIV with Housing Instability Who Are Out of Care from a Low-Barrier Clinical Program in San Fra...Madellena Conte, Elizabeth Imbert, Rodrigo Avila, Katerina Christopoulos, Grace Taylor
AIDS Patient Care and Stds. 2025-04-01 - Cumulative HIV viral load and lower CD4 + cell count are associated with incident venous thromboembolism in people with HIV.Stephanie A Ruderman, Robin M Nance, Heidi M Crane, Edward Cachay, Mari M Kitahata
AIDS. 2025-04-01 - Identifying preferred program delivery attributes for long-acting injectable cabotegravir-rilpvirine in three U.S. HIV clinics: A discrete choice experiment.Jose I Gutierrez Jr, Elizabeth T Montgomery, Samantha E Dilworth, Moira C McNulty, Jonathan A Colasanti
Journal of Acquired Immune Deficiency Syndromes. 2025-03-13
Journal Articles
- Alcohol Use Patterns and Subsequent Sexual Behaviors Among Women, Men Who Have Sex with Men and Men Who Have Sex with Women Engaged in Routine HIV Care in the United S...Heidi E Hutton, Karen L Cropsey, Katerina Christopoulos, W Christopher Mathews, Geetanjali Chander, Michael Saag, Heidi M Crane, AIDS and Behavior
- Cognitive–Affective Depressive Symptoms and Substance Use Among Latino and Non-Latino White Patients in HIV Care: An Analysis of the CFAR Network of Integrated Clinica...Katerina A. Christopoulos, Julie H. Levison, Journal of Behavioral Medicine
- Do Symptoms of Depression Interact with Substance Use to Affect HIV Continuum of Care Outcomes?Richard D Moore, Heidi Crane, Anthony T Fojo, Karen Cropsey, Michael J Mugavero, Geetanjali Chander, Heidi E Hutton, Mary E McCaul, Katerina Christopoulos, William C M..., AIDS and Behavior
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Press Mentions
- Why We Have Antibiotic Shortages and Price Hikes — and What One Very Enterprising Doctor Did in ResponseOctober 8th, 2024
- Can People Without Viral Suppression Benefit from Cabenuva?August 19th, 2022
- Multilevel Factors Shaping Awareness of and Attitudes Toward Pre-Exposure Prophylaxis for HIV Prevention Among Criminal Justice-Involved WomenNovember 24th, 2020
Grant Support
- Staged Low-Barrier and Mobile Care to Improve Retention and Viral Suppression in Hard-To-Reach Vulnerable People Living With HIVUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Mentoring Patient-Oriented Research on Advances to Optimize Engagement in HIV CareUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Staged Low-Barrier and Mobile Care to Improve Retention and Viral Suppression in Hard-To-Reach Vulnerable People Living With HIVUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Staged Low-Barrier and Mobile Care to Improve Retention and Viral Suppression in Hard-To-Reach Vulnerable People Living With HIVUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Mentoring Patient-Oriented Research on Advances to Optimize Engagement in HIV CareUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Mentoring Patient-Oriented Research on Advances to Optimize Engagement in HIV CareUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2022–2027
- Understanding Patient, Provider, and Systems Stakeholder Attitudes and Preferences to Optimize Implementation of Long-Acting Injectable Antiretrovirals and Maximize Clinical and Public Health ImpactUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2020–2025
- Optimizing Rapid And Full Engagement In Care For Persons With Newly Diagnosed HIVNational Institute Of Mental Health2010–2011
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