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Vasectomy Reversal

Vasectomy reversal is a surgery to undo a vasectomy. It is an effective way to re-establish the sperm flow so pregnancy can occur through natural conception. We will be happy to discuss with you and your partner either in person or by phone. Learn more about Vasectomy Reversal.

Center of Excellence

In our clinic, we perform more vasectomy reversals than any other centers in Canada. Dr. Kirk Lo is a fellowship-trained Microsurgeon focusing specifically on microsurgical vasectomy reversal and male infertility. While Dr. Lo practice is located in Toronto, patients from across Canada including Ontario, Manitoba, Alberta and Quebec comes comes see him for his expertise in vasectomy reversal. Learn More

Leader in Men’s Health

Dr. Kirk Lo is a Board Certified Urologist, an Associate Professor at the University of Toronto, at  the Murray Koffler Urologic and a faculty at the Mount Sinai. In addition to being a highly qualified surgeon, Dr. Lo is also a distinguished researcher into male infertility and also a council member on the executive committees in several academic societies dedicated to Men’s Health.

Selected Achievements

Canadian Fertility and Andrology Society

Invited Speaker - Canadian Fertility and Andrology Society, Annual Meeting, Ottawa September 2012 “Impact of Using Testicular / Epididymal Sperm Instead of Ejaculated Sperm on IVF/ICSI Success in Selected Couples with Severe Male Factor Infertility”

Chair - Infection and Immunity symposium -  American Society of Andrology (ASA) Meeting, San Antonio April 2013


Teaching award for 2009 and 2013

  • Dr. Kirk Lo was awarded the A.W. Bruce Faculty Undergraduate teaching award for 2009 and 2013

Read our Blogs


Debate on Fertility Preservation

Dr. Kirk Lo Moderate a Debate on Fertility Preservation Last April 2016, Dr. Lo was invited to the 41th Annual…
Robson Day award - 1

Dr. Kirk Lo Elected President of Society for the Study of Male Reproduction

Dr. Kirk Lo elected President of SSMR At 2016 Society for the Study of Male Reproduction (SSMR) Annual Meeting at…

Dr Kirk Lo – Annual Urology Robson Research

Dr. Kirk Lo chaired the Annual Urology Robson Research Day at the University of Toronto Dr. Kirk Lo chaired another successful…

What You Need to Know about Zika Virus

Zika Virus, trying to get pregnant & traveling What You Need to Know The risk assessment is reviewed on a…