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Jonathan Volk
Jonathan Volk
Kaiser Permanente San Francisco
Verified email at kp.org
Title
Cited by
Cited by
Year
No new HIV infections with increasing use of HIV preexposure prophylaxis in a clinical practice setting
JE Volk, JL Marcus, T Phengrasamy, D Blechinger, DP Nguyen, ...
Clinical infectious diseases 61 (10), 1601-1603, 2015
5892015
Preexposure prophylaxis for HIV prevention in a large integrated health care system: adherence, renal safety, and discontinuation
JL Marcus, LB Hurley, CB Hare, DP Nguyen, T Phengrasamy, ...
JAIDS Journal of Acquired Immune Deficiency Syndromes 73 (5), 540-546, 2016
3062016
Social support, substance use, and denial in relationship to antiretroviral treatment adherence among HIV-infected persons
R Power, C Koopman, J Volk, DM Israelski, L Stone, MA Chesney, ...
AIDS patient care and STDs 17 (5), 245-252, 2003
2212003
Factors associated with condom use in Kenya: a test of the health belief model
JE Volk, C Koopman
AIDS education and prevention 13 (6), 495-508, 2001
1872001
Risk perception, sexual behaviors, and PrEP adherence among substance-using men who have sex with men: a qualitative study
ED Storholm, JE Volk, JL Marcus, MJ Silverberg, DD Satre
Prevention Science 18, 737-747, 2017
1392017
Use of electronic health record data and machine learning to identify candidates for HIV pre-exposure prophylaxis: a modelling study
JL Marcus, LB Hurley, DS Krakower, S Alexeeff, MJ Silverberg, JE Volk
The lancet HIV 6 (10), e688-e695, 2019
1352019
Successful implementation of HIV preexposure prophylaxis: lessons learned from three clinical settings
JL Marcus, JE Volk, J Pinder, AY Liu, O Bacon, CB Hare, SE Cohen
Current HIV/AIDS Reports 13, 116-124, 2016
982016
Acceptability and feasibility of HIV self-testing among men who have sex with men in Peru and Brazil
JE Volk, SA Lippman, B Grinsztejn, JR Lama, NM Fernandes, P Gonzales, ...
International journal of STD & AIDS 27 (7), 531-536, 2016
812016
Why HIV infections have increased among men who have sex with men and what to do about it: Findings from California focus groups
SF Morin, K Vernon, J Harcourt, WT Steward, J Volk, TH Riess, ...
AIDS and Behavior 7, 353-362, 2003
782003
Incident hepatitis C virus infections among users of HIV preexposure prophylaxis in a clinical practice setting
JE Volk, JL Marcus, T Phengrasamy, CB Hare
Clinical infectious diseases 60 (11), 1728-1729, 2015
662015
Risk factors for HIV seroconversion in homosexual men in Australia
JE Volk, G Prestage, F Jin, J Kaldor, J Ellard, S Kippax, AE Grulich
Sexual Health 3 (1), 45-51, 2006
632006
Redefining human immunodeficiency virus (HIV) preexposure prophylaxis failures
JL Marcus, LB Hurley, DP Nguyen, MJ Silverberg, JE Volk
Clinical Infectious Diseases 65 (10), 1768-1769, 2017
602017
HCV, HBV, and HIV seroprevalence, coinfections, and related behaviors among male injection drug users in Arak, Iran
A Ramezani, R Amirmoezi, JE Volk, A Aghakhani, N Zarinfar, ...
AIDS care 26 (9), 1122-1126, 2014
602014
Characterization of HIV preexposure prophylaxis use behaviors and HIV incidence among US adults in an integrated health care system
JC Hojilla, LB Hurley, JL Marcus, MJ Silverberg, J Skarbinski, DD Satre, ...
JAMA network open 4 (8), e2122692-e2122692, 2021
572021
How can we improve online HIV and STD prevention for men who have sex with men? Perspectives of hook-up website owners, website users, and HIV/STD directors
D Wohlfeiler, J Hecht, J Volk, H Fisher Raymond, T Kennedy, ...
AIDS and Behavior 17, 3024-3033, 2013
532013
Barriers to preexposure prophylaxis use among individuals with recently acquired HIV infection in Northern California
JL Marcus, LB Hurley, D Dentoni-Lasofsky, CG Ellis, MJ Silverberg, ...
AIDS care 31 (5), 536-544, 2019
502019
Disparities in uptake of HIV preexposure prophylaxis in a large integrated health care system
JL Marcus, LB Hurley, CB Hare, MJ Silverberg, JE Volk
American journal of public health 106 (10), e2, 2016
462016
Sexual frequency and planning among at-risk men who have sex with men in the United States: implications for event-based intermittent pre-exposure prophylaxis
JE Volk, A Liu, E Vittinghoff, R Irvin, E Kroboth, D Krakower, MJ Mimiaga, ...
JAIDS Journal of Acquired Immune Deficiency Syndromes 61 (1), 112-115, 2012
302012
Antiretroviral drug resistance among antiretroviral‐naïve and treatment experienced patients infected with HIV in Iran
K Baesi, M Ravanshad, M Ghanbarisafari, E Saberfar, SA SeyedAlinaghi, ...
Journal of medical virology 86 (7), 1093-1098, 2014
282014
Early adopters of event-driven human immunodeficiency virus pre-exposure prophylaxis in a large healthcare system in San Francisco
JC Hojilla, JL Marcus, MJ Silverberg, CB Hare, R Herbers, L Hurley, ...
Clinical Infectious Diseases 71 (10), 2710-2712, 2020
152020
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