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Leo Raffi Doumanian, MD

TitleAssociate Professor of Clinical Urology
InstitutionUniversity of Southern California
DepartmentUrology
AddressNOR 7417
Health Sciences Campus
Los Angeles CA 90089-9178
Phone+1 323 865 3700
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    Dr. Doumanian is fellowship trained in urologic trauma and genitourinary reconstruction. He joined USC after five years as Director of Genitourinary Trauma and Reconstruction at Temple University Hospital in Philadelphia. Dr. Doumanian specializes in complex surgical management of traumatic, iatrogenic and radiation-induced genitourinary injuries and congenital and acquired diseases of the lower urinary tract and male genitalia. His particular interests include reconstruction of pelvic fracture urethral distraction defects (PFUDD), urethral strictures, penile curvatures and rectourethral fistulae. Additional focus includes corrective surgery for concealed/buried penis, genital lichen sclerosus and Fournier's gangrene. Dr. Doumanian also has extensive experience treating male incontinence, erectile dysfunction, urinary diversions and neurogenic voiding dysfunction. Over the years, he has acquired unique surgical skills practiced by few urologists. These include skin, lingual and buccal grafts, and advanced muscle and tissue flap transfers. Dr. Doumanian feels these innovative graft and flap techniques improve success, increase patient satisfaction and enhance cosmetic outcomes in genitourinary reconstructive repair. His current research interests include developing standardized protocols to follow post-urethroplasty patients and ascertaining whether racial disparities exist in treatment of urethral stricture disease. Dr. Doumanian has been designated a reconstructive expert and educator by International Volunteers of Urology (IVU). In successful charity campaigns in Mozambique, Kenya and Rwanda, he partnered with local surgeons, residents and medical students for operative instruction in genitourinary reconstruction. His long-term philanthropic goals include recruitment and funding for USC resident participation in IVU.


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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Loh-Doyle JC, Hartman N, Nazemi A, Wayne K, Doumanian LR, Ginsberg DA, Boyd SD. Mechanical failure rates of artificial urinary sphincter components: Is the 3.5-cm urethral cuff at higher risk? Neurourol Urodyn. 2018 Sep 24. PMID: 30248180.
      View in: PubMed
    2. Plante M, Gilling P, Barber N, Bidair M, Anderson P, Sutton M, Aho T, Kramolowsky E, Thomas A, Cowan B, Kaufman RP, Trainer A, Arther A, Badlani G, Desai M, Doumanian L, Te AE, DeGuenther M, Roehrborn C. Symptom Relief and Anejaculation after Aquablation or TURP: Subgroup Analysis from a Blinded Randomized Trial. BJU Int. 2018 Jun 04. PMID: 29862630.
      View in: PubMed
    3. Medina LG, Cacciamani GE, Hernandez A, Landsberger H, Doumanian L, Ashrafi AN, Winter M, Gill I, Sotelo R. Robotic Management of Recto-Urethral Fistulas after Focal Treatment for Prostate Cancer. Urology. 2018 May 22. PMID: 29800634.
      View in: PubMed
    4. Loh-Doyle J, Patil MB, Nakhoda Z, Nassiri N, Yip W, Wayne K, Doumanian L, Boyd SD. Three-Piece Inflatable Penile Prosthesis Placement Following Pelvic Radiation: Technical Considerations and Contemporary Outcomes. J Sex Med. 2018 May 03. PMID: 29731428.
      View in: PubMed
    5. Desai M, Bidair M, Bhojani N, Trainer A, Arther A, Kramolowsky E, Doumanian L, Elterman D, Kaufman RP, Lingeman J, Krambeck A, Eure G, Badlani G, Plante M, Uchio E, Gin G, Goldenberg L, Paterson R, So A, Humphreys M, Roehrborn C, Kaplan S, Motola J, Zorn KC. Aquablation Procedural Outcomes for BPH in Large Prostates (80-150cc): Initial Experience. BJU Int. 2018 Apr 25. PMID: 29694702.
      View in: PubMed
    6. Gilling P, Barber N, Bidair M, Anderson P, Sutton M, Aho T, Kramolowsky E, Thomas A, Cowan B, Kaufman RP, Trainer A, Arther A, Badlani G, Plante M, Desai M, Doumanian L, Te AE, DeGuenther M, Roehrborn C. WATER: A Double-Blind, Randomized, Controlled Trial of Aquablation® vs Transurethral Resection of the Prostate in Benign Prostatic Hyperplasia. J Urol. 2018 May; 199(5):1252-1261. PMID: 29360529.
      View in: PubMed
    7. Ghodoussipour SB, Gould D, Lifton J, Badash I, Krug A, Miranda G, Loh-Doyle J, Carey J, Djaladat H, Doumanian L, Ginsberg D. Surviving Fournier's gangrene: Multivariable analysis and a novel scoring system to predict length of stay. J Plast Reconstr Aesthet Surg. 2018 May; 71(5):712-718. PMID: 29284566.
      View in: PubMed
    8. Lee Z, Sehgal S, Llukani E, Reilly C, Doumanian L, Mydlo J, Lee DI, Eun DD. Single-surgeon experience with robot-assisted ureteroneocystostomy for distal ureteral pathologies in adults. Korean J Urol. 2013 Aug; 54(8):516-21. PMID: 23956826; PMCID: PMC3742903.
    9. Simhan J, Rothman J, Canter D, Reyes JM, Jaffe WI, Pontari MA, Doumanian LR, Mydlo JH. Gunshot wounds to the scrotum: a large single-institutional 20-year experience. BJU Int. 2012 Jun; 109(11):1704-7. PMID: 21992688.
      View in: PubMed
    10. Tang SH, Hammer CC, Doumanian L, Santucci RA. Adult urethral stricture disease after childhood hypospadias repair. Adv Urol. 2008; 150315. PMID: 19009025; PMCID: PMC2581723.
    11. Dean GE, Doumanian LR. The extended use of deflux (dextranomer/hyaluronic acid) in pediatric urology. Curr Urol Rep. 2006 Mar; 7(2):143-8. PMID: 16527000.
      View in: PubMed
    12. Braverman AS, Doumanian LR, Ruggieri MR. M2 and M3 muscarinic receptor activation of urinary bladder contractile signal transduction. II. Denervated rat bladder. J Pharmacol Exp Ther. 2006 Feb; 316(2):875-80. PMID: 16243962.
      View in: PubMed