Dr. Klaassen is on Doximity
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Office
1120 15th St
Augusta, GA 30912Phone+1 706-721-2519
Education & Training
- Medical College of GeorgiaResidency, Urology, 2011 - 2016
- St. George's University School of MedicineClass of 2010
Certifications & Licensure
- GA State Medical License 2018 - 2025
- American Board of Urology Urology
Publications & Presentations
PubMed
- Alternate definitions of adverse pathology to predict a very high risk of metastasis in men with intermediate- and low-risk prostate cancer.Peris Castaneda, Paige K Kuhlmann, Jaruda Ithisuphalap, Lauren E Howard, Zachary Klaassen
Cancer. 2025-01-01 - Comprehensive care for patients with bladder cancer: Addressing the interplay of physical, nutritional, and emotional well-being.Cristiane Decat Bergerot, Kathryn H Schmitz, Tracy E Crane, Zachary Klaassen, Paulo Gustavo Bergerot
Cancer. 2025-01-01 - Physician Reasons for or Against Treatment Intensification in Patients With Metastatic Prostate Cancer.Neeraj Agarwal, Daniel J George, Zachary Klaassen, Rickard Sandin, Jake Butcher
JAMA Network Open. 2024-12-02
Authored Content
- NCCN 2024 Prostate Cancer Guidelines UpdateMay 2024
Press Mentions
- Outcomes with Novel Combinations in Non-Clear Cell RCC: ORACLE Study - Deepak KilariJanuary 9th, 2025
- Real-World mCSPC First-Line Treatment Intensification Remains LowMay 25th, 2023
- NCCN Clinical Practice Guidelines in Prostate Cancer Radiation Therapy: External Beam Radiation Therapy - Christopher Wallis and Zachary KlaassenMarch 16th, 2023
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