Daniel H Williams Iv
Associate Professor
Urology
University of Wisconsin
United States of America
Biography
Dr. Williams did his MD from College of Physicians and Surgeons, Columbia University, New York, NY. He did his Internship and Residency, McGaw Medical Center, Northwestern University, Chicago, IL. He is Fellowship of Male Reproductive Medicine and Surgery, Baylor College of Medicine, Houston, TX. Dr. Williams is a board certified urologist who specializes in all aspects of male infertility including microsurgical vasectomy reversal (vasovasostomy and the more complex vasoepididymostomy), microsurgical varicocelectomy, sperm procurement techniques and cryopreservation, and treatment of testicular failure and male hypogonadism (testosterone deficiency). In addition, his work in general urology includes medical and surgical treatments of erectile dysfunction; Peyronie’s disease; diagnosis, evaluation and treatment of benign prostatic hyperplasia (including laser treatment of BPH); urinary tract infections, and prostatitis. Dr. Williams also performs vasectomies.
Research Interest
Dr. Williams’ research interests in male infertility include the preservation of fertility in men with cancer, the effects of advanced paternal age and the environment on male reproductive potential, and clinical outcomes of male reproductive tract reconstructions.
Publications
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McAchran SE, Williams DH, MacLennan GT. Renal cell carcinoma metastasis to the bladder. J. Urol. 2010 Aug; 184(2):726-7. [PubMed ID: 20639046]
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Chen X, Raca G, Laffin J, Babaian KN, Williams DH. Chromosomal abnormalities in 2 cases of testicular failure. J. Androl. 2011 May-Jun; 32(3):226-31. [PubMed ID: 20966427]
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Williams DH. Fertility preservation in the male with cancer. Curr Urol Rep 2013 Aug; 14(4):315-26. [PubMed ID: 23812951]
