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101 The City Dr SOrange, CA 92868
Phone+1 714-880-7812
Fax+1 877-829-7891
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Summary
- Dr. Ralph Clayman is an urologist in Orange, CA and is affiliated with UCI Medical Center. He received his medical degree from University of California San Diego School of Medicine and has been in practice 44 years. He is experienced in kidney and ureteral stones and metabolic stone disease.
Education & Training
University of MinnesotaResidency, Urology, 1975 - 1979
M Health FairviewInternship, Transitional Year, 1974 - 1975
University of California San Diego School of MedicineClass of 1973
Certifications & Licensure
CA State Medical License 2002 - 2027
IA State Medical License 1980 - 1992
TX State Medical License 1983 - 1985
MN State Medical License 1975 - 1984
American Board of Urology Urology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Sunrise Ambulatory Care, Allscripts, 2015-2017
- CMS Meaningful Use Stage 2 Certification Sunrise Ambulatory Care, Allscripts, 2015-2017
- Super Doctor SuperDoctors.com
Clinical Trials
- Study to Determine if There Are Specific Clinical Factors to Determine Stent Encrustation Start of enrollment: 2008 Apr 01
Publications & Presentations
PubMed
- Comparison of Frictional Forces Among Ureteral Access Sheaths and Urinary Tract Dilators in a NovelPorcine Ureteral Model.Brandon Camp, Andrei D Cumpanas, Kevin Moreno-Ruiz, Thao N Vu, Zachary E Tano
Journal of Endourology. 2025-12-01 - The Science of Surgical Force: A New Field of Study in Urology.Madeline Zhang, Bruce M Gao, Mariah C Hernandez, Seyed Amiryaghoub M Lavasani, Yezan F Hadidi
Journal of Endourology. 2025-11-21 - Ureteral Access Sheath Deployment: Understanding the Force Tolerance of the Human Ureter and the Development of Ureteral Injury During Endoscopic Surgery.Sohrab N Ali, Amanda McCormac, Seyedamirvala Saadat, Seyed Amiryaghoub M Lavasani, Andrei D Cumpanas
Journal of Endourology. 2025-11-20
Journal Articles
- The Effect of Positioning on Ureteral Stone Retropulsion: “Gravity Works”Ralph V Clayman, Jaime Landman, Arman S Walia, BJU International
- Medical Impulsive Therapy (MIT): The Impact of 1 Week of Preoperative Tamsulosin on Deployment of 16-French Ureteral Access Sheaths Without Preoperative Ureteral Stent...Ralph V. Clayman, Daniel J. Lama, Jaime Landman, Kamaljot S. Kaler, World Journal of Urology
Authored Content
- The Endockscope Using Next Generation Smartphones: “A Global Opportunity”June 2018
- Procedural Module: Flexible CystoscopyMay 2018
- Procedural Module: Flexible CystoscopyMay 2018
Press Mentions
A Historical View of Peyronie’s DiseaseMay 22nd, 2023- What Are Kidney Stones? Symptoms, Causes, Diagnosis, Treatment, and PreventionJanuary 31st, 2023
- Pawel Wisniewski of Wismed: “Persistence ”September 4th, 2021
Professional Memberships
- Member
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