Religious gatherings, churches and places of worship are currently limited to up to 10 worshippers to attempt to control the spread of the virus.

Labor leader Jodi McKay said she had written to Premier Gladys Berejiklian on May 8 to request a roadmap to lift restrictions on places of worship after "the incredible sacrifice made by people of faith in recent months".

"Three weeks later, every Australian state and territory has a roadmap except NSW," she said.

"The lack of updated information for places of worship in NSW is completely unacceptable and so is the inconsistency.

"If pubs and clubs in NSW can have up to 50 people, why not churches, mosques, synagogues or temples?"

Dr McGirr said he supported a roadmap for easing restrictions on places of worship as a measure to improve mental health.

"It is an issue that had been raised with my office by quite a few people, and it's not just churches but all places of worship," he said.

"I understand there is concern about people singing as a risk for transmission of the disease, but I know in pubs they will not allow people to have bands and DJs.

"I would have thought it was possible to have a plan for reopening places of worship for 50 people as a start and not having singing and putting in social distancing.

"That would be appropriate and important for a lot of people's mental health and wellbeing."

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Dr McGirr said there were other activities such as community sport that needed a roadmap for easing restrictions.

"Gyms are more complicated as you have people sweating and touching equipment, so the risk of transmission has to be thought through carefully," he said.

Ms Berejiklian had yet to respond to Ms McKay's comments about easing restrictions at the time of publication.