Jack Chang, MD, is a graduate of Yale University and the University of British Columbia Medical School. After completing his postgraduate training in Prince George, BC, he started his career serving rural and remote communities in BC, Yukon, and Nunavut before joining Pollock Clinics in 2014.
Dr. Chang studied under some of the most renowned vasectomy physicians in North America. Along with Dr. Pollock they are among the most experienced providers in the world. 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 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 and is a Clinical Instructor at the University of British Columbia.
Dr. Chang is also the lead physician for penis enlargement and enhancement using dermal fillers as part of the Pollock Clinic’s penis enlargement program.
No-Scalpel No-Needle Vasectomy
Circumcision For All Ages (Shang Ring and Pollock Technique)
The University of British Columbia
Doctor of Medicine (MD)
Bachelor of Science (Intensive BS), Molecular, Cellular, Developmental Biology
No Scalpel Vasectomy International Inc
World Vasectomy Day
British Columbia Medical Association
Canadian College of Family Physicians
Canadian Medical Association
Yale Alumni Schools Committee
Business In Vancouver 2022
Canadian Arthritis Network Summer Studentship for Medical and Allied Professional Students
Canadian Rheumatology Association—Roche Canada Research Studentship
Dr Morton Dodek Postgraduate Award Finalist
Lucy Hall Boardman Scholarship, Yale University
M. Keith Goodrich Scholarship, Yale University
QLT Inc. Pharmaceutical Biotechnology Competition, 1st in Senior Division
Yale University Sheffield Scholarship
I came all the way from Alaska just to see Dr. Chang after reading all his reviews online. I have always wanted a circumcision and the shangring seemed to be something that would be able to deliver the results i was looking for. I had a quick consultation with Dr Chang before the procedure and instantly felt comfortable and confident with his abilities. Walked me through what i needed to know and what i needed to hear. The procedure went painlessly and all follow ups were done virtually. yes healing takes 6 weeks but I am very pleased with the results and would not hesitate to recommend anyone in north america to see him.
Dr Chang is A tremendously and genuinely helpful doctor who helped me more in 15 minutes of consultation than 5 other doctors I’ve met in 5 years in this city about my very private condition involving my desire for penis enlargement and treating my tight foreskin and deformity caused recurrent balanitis. Told me straight up what my options are and how I should approach making a decision what the deal is and coached me on how to process all this information. Why can’t all doctors be like this. Thanks dr Chang!!!! I’m sure I’ll see you soon.
The clinic provides very professional and caring medical services. Their information for both pre and post procedure is very clear, and if there are any questions, the clinic staff and the physicians make themselves available as needed, including after hours.
Dr. Chang is a caring physician who puts patients at ease during procedures that would otherwise be quite anxiety provoking. His clinical skills are outstanding. I would highly recommend his services to anyone requiring or considering a procedure at his clinic.