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Office
645 E Missouri Ave
Suite 300
Phoenix, AZ 85020Phone+1 602-273-9333Fax+1 480-500-2407
Education & Training
- Letterman Army Medical CenterResidency, Anesthesiology, 1987 - 1990
- Letterman Army Medical CenterInternship, Transitional Year, 1986 - 1987
- Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1986
Certifications & Licensure
- AZ State Medical License 1994 - 2026
- TX State Medical License 2023 - 2026
- CA State Medical License 1988 - 2024
- PA State Medical License 1990 - 1994
- American Board of Anesthesiology Anesthesiology
Awards, Honors, & Recognition
- Chief of Staff HonorHealth John C Lincoln Medical Center
- Top vote getter PHOENIX MAGAZINE
- Top MD Consumers Checkbook
Publications & Presentations
PubMed
- 22 citationsHIV prevention and street-based male sex workers: an evaluation of brief interventions.Mark L. Williams, Anne M. Bowen, Sandra C. Timpson, Michael W. Ross, John S. Atkinson
AIDS Education and Prevention. 2006-06-01 - 10 citationsAn assessment of brief group interventions to increase condom use by heterosexual crack smokers living with HIV infectionMark L. Williams, Anne M. Bowen, John S. Atkinson, Lena Nilsson-Schönnesson, Pamela M. Diamond
AIDS Care. 2012-01-17 - 36 citationsDifferences in HIV Risk Behaviors by Gender in a Sample of Tanzanian Injection Drug UsersMark L. Williams, Sheryl A. McCurdy, John S. Atkinson, Gad P. Kilonzo, M. T. Leshabari
AIDS and Behavior. 2007-01-01
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