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Office
1501 N Campbell Ave
Tucson, AZ 85724Phone+1 520-626-6895
Summary
- I specialize in the management of urethral stricture disease and am one of a few Arizona urologists that routinely perform complex urethral reconstruction (urethroplasty). In addition, I also have expertise in the management of erectile dysfunction, post-prostatectomy incontinence, GU prosthetics, and complex urinary diversion and reconstruction following prostate and bladder cancer surgery. I also routinely perform robotic pyeloplasty and ureteral reconstruction.
Education & Training
Johns Hopkins Brady Urological InstituteACS, Advanced Urology training, 2004 - 2005
Johns Hopkins UniversityResidency, Urology, 2000 - 2004- Johns Hopkins UniversityResidency, Surgery, 1998 - 2000
The University of Texas Health Science Center at San AntonioClass of 1998
Certifications & Licensure
AZ State Medical License 2005 - 2025
MD State Medical License 2004 - 2006- American Board of Urology Urology
Awards, Honors, & Recognition
- Top Doc Castle Connelly, 2018
- Top Doctor Castle Conally, 2017
- Top Doctor Castle Connaly, 2016
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Clinical Trials
- ProACT Therapy for the Treatment of Stress Urinary Incontinence in Males Start of enrollment: 2005 Aug 01
Publications & Presentations
PubMed
- 1 citationsSuccessful replantation of self-amputated penis using microvascular repair resulting in restoration of voiding and erectile function.Kyle S Garcia, Giles W Becker, Matthew B Gretzer
Urology Case Reports. 2023-01-01 - The Outcomes of Pelvic Fracture Urethral Injuries Stratified by Urethral Injury Severity: A Prospective Multi-institutional Genitourinary Trauma Study (MiGUTS).Kiarad Fendereski, Benjamin J McCormick, Sorena Keihani, Judith C Hagedorn, Bryan Voelzke
Urology. 2022-12-01 - A Rare Case of Urethral Schwannoma.Alfredo Harb De la Rosa, Erika Bracamonte, Juan Chipollini, Matthew B. Gretzer
Urology. 2020-09-02
Committees
- President, Arizona Urological Society 2014 - Present
- Board of Directors Arizona Representative, Western Section American Urological Association 2012 - Present
Professional Memberships
- Member
- Member
Industry Relationships
- Physician Advisor, Health Services Advisory GroupQUALITY REVIEW2012 - 2015
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