Sydney Fertility Specialist & Endoscopic Microsurgeon

Dr Derek Lok is an expert in general infertility, male factor infertility, endoscopic fertility surgery, microsurgical vasectomy reversal, IVF, pre-implantation genetic diagnosis (PGD) and miscarriage.

Male Treatments Female Treatments

Female Procedures

Dr Lok put great emphasis on the identification and correction of the fundamental issues which make specific couple struggle to conceive either naturally or with assisted reproductive treatments; offers highly individualised management.

The goals are to help individual couple in their unique situation to achieve a successful pregnancy by the most natural and cost-effective ways in the shortest possible time.  Dr Lok work closely with groups of highly specialised and dedicated professionals using the most advanced and sophisticated reproductive surgical and world-leading assisted reproductive technologies to achieve these goals in uncompromised and personalised way.

Discover More

Male Procedures

Male factors alone account for one-third and are present in half of all couples seeking fertility treatment. Simple and non-invasive tests can identify, and highly effective treatments are available to help to overcome these problems.

Dr Lok has special interests and provide highly specialised medical and microsurgical treatments for men with fertility problems, including treatments to improve spermatogenesis and qualities, reversing vasectomy, and for men who do not have sperm in ejaculate (azoospermia) sperm retrieval for assisted fertility treatments.


Discover More