Dr. John Charles Williamson MD Urologist
Dr. John Williamson is an urologist in Austin, Texas. He is affiliated with multiple hospitals in the area, including Scott & White Hospital - Llano and Seton Highland Lakes. He received his medical degree from University of Texas Medical School at San Antonio and has been in practice for 32 years. He is one of 2 doctors at Scott & White Hospital - Llano and one of 3 at Seton Highland Lakes who specialize in Urology.
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Specialty & Clinical Interests
Urologist: General Urology
Education & Medical Training
University of Texas Health Science Center at San Antonio
Residency, Urology, 1976 - 1981
University of Texas Medical School at San Antonio
Class of 1976
Certifications & Licensure
American Board of Urology
Certified in Urology
TX State Medical License
Awards, Honors & Recognition
Meaningful Use Stage 1 Certification,
Centers for Medicare & Medicaid Services
Publications & Presentations
Principles of antimicrobial use in older adults.
Herring, A.R., Williamson, J.C.
Fatal Mycobacterium abscessus endocarditis misidentified as Corynebacterium spp.
Williamson, J. C., Miano, T. A., Morgan, M. R., Palavecino, E. L.
Disseminated oxacillin-resistant Staphylococcus aureus infection responsive to vancomycin and quinupristin-dalfopristin combination therapy.
Moyenuddin, M., Ohl, C. A., Williamson, J. C., Peacock, J. E.
- Aetna Choice POS II
- Aetna HMO
- BCBS Blue Card PPO
- BCBS Texas BlueChoice
- CIGNA HMO
- CIGNA Open Access
- CIGNA PPO
- First Health PPO
- Great West PPO
- Humana ChoiceCare Network PPO
- Multiplan PHCS PPO
- Multiplan PPO
- United Healthcare - Direct Choice Plus POS
- United Healthcare - Direct Options PPO
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4007 James Casey St
Austin, TX 78745
Phone: (512) 443-5988
Fax: (512) 443-5055