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Associated Urologists of Orange County: 2000 - present
Urology specialist in Orange County, California. General urologic practice with special focus on state-of-the-art modalities, including: robotic assisted laparoscopic prostate surgery for prostate cancer, renal transplantation, minimally invasive therapy of kidney stones (lithotripsy, ureteroscopy / endoscopy, and percutaneous), minimally invasive / laparoscopic kidney surgery, bladder suspension for female bladder control, vasectomy.
Dr. Greenberger serves as the Urology Representative to the St. Joseph Hospital Cancer Committee (part of the St. Joseph Hospital Regional Cancer Center). He is also a member of the Prostate Cancer Program of the Cancer Center, and Principal Investigator for the Active Surveillance Program at St. Joseph Hospital Cancer Center. Dr. Greenberger is listed in "Guide to America's Top Urologists" 2007 by the Consumers' Research Council of America.
Education:
Diplomate, American Board of Urology, 2002
Resident, Urology, 1996-2000 
Oregon Health Sciences University, Portland, Oregon
Chief Resident, Urology 1999-2000
Resident, General Surgery, 1994-1996 Oregon Health Sciences University, Portland, Oregon
Doctor of Medicine (M.D.), June 1994 University of California, San Diego
B.A., Molecular Biology, May 1990 University of California, Berkeley
With highest distinction in general scholarship
With honors from Department of Molecular Biology
Board Certification:
American Board of Urology, 2002
Memberships:
American Urological Association
American Urological Association, Western Section
California Urological Association
Orange County Urological Society
California Medical Association
Orange County Medical Association
Hospital Staff Privileges:
Saint Joseph Hospital, Orange
Western Medical Center, Santa Ana
Tustin Rehabilitation Hospital
Presentations:
Active Surveillance for Low Risk Prostate Cancer: Matthew L. Greenberger, St. Joseph Hospital Cancer Center, February 2009, April 2009
Robotic Surgery in a Community Hospital – Myth or Reality: A Kar, M Zepeda, M Greenberger, et al. Western Section American Urological Association, October 2007
Urinary Incontinence and Pelvic Prolapse: Matthew L. Greenberger. Garden Grove Hospital, August 2007
Robotic Assisted Laparoscopic Prostatectomy: Matthew L. Greenberger. St. Joseph Hospital Cancer Center May 2006
PSA - Advanced Interpretation: Matthew L. Greenberger, Chapman Medical Center Continuing Education Conference, February 2002
Prostate Cancer Detection and Management: Matthew L. Greenberger. Western Medical Center, Santa Ana, April 2001
Utility of a Point Scale for Renal Transplant Candidate Risk Assessment: Matthew L. Greenberger, John M. Barry, Michael J. Lemmers. Western Section American Urological Association, September 1999
Use of Free PSA for Prostate Cancer Detection in a Managed Care Setting: Steven Lieberman, Matthew L. Greenberger. Western Section American Urological Association, October 1998
Pneumopenis: Matthew L. Greenberger, John M. Barry. Northwest Urological Society, December 1996
Torulopsis Glabrata Cystitis: Matthew L. Greenberger, Martin Bain, Michael J. Lemmers, Shammai Rockove. Northwest Urological Society, December 1996
Publications:
Renal medullary hyperechogenicity of the neonate. Matthew Greenberger and Steven Skoog: Urology 54: 365, 1999.
Penile stump advancement as an alternative to perineal urethrostomy after penile amputation. Matthew L. Greenberger and Bruce A. Lowe: J Urol 161, 893-894, 1999.
The role of urinary potassium in the pathogenesis and diagnosis of interstitial cystitis. C. Lowell Parsons, Matthew Greenberger, Lamia Gabal, Mohamed Bidair, and Gregory Barme: J Urol 159, 1862-1867, 1998.
Intravesical potassium provocation as a test for epithelial permeability. Parsons CL, Gabal L, Greenberger M: J Urol 155: 432A, 1996.
