Jack Chang, MD, is a graduate of Yale University and the University of British Columbia Medical School, practicing at Pollock Clinics since 2014.
In addition to a focus on penis enlargement and related aspects of male sexual medicine, Dr. Chang has studied under some of the most renowned vasectomy physicians in North America. Dr. Chang is a veteran of multiple No-Scalpel Vasectomy International (NSVI) medical missions, providing free vasectomies in developing countries such as Haiti, Kenya, and the Philippines to alleviate poverty through family planning. Dr. Chang also trains international physicians from around the world as part of the NSVI missions.
He performs penis enlargement as part of the Men’s Sexual Health practice at Pollock Clinics in Vancouver, British Columbia. He also performs circumcisions using both the Pollock Technique™ and the Shang Ring technique. Dr. Chang trained in China with the developers of the Shang Ring method and directed the licensing of the Shang Ring through Health Canada and performed the first case of Shang Ring circumcision in Canada. He continues to lead the introduction of this adult circumcision method in North America.
Dr. Chang is a Clinical Instructor at the University of British Columbia.